杜晓晴,崔少丽,童广,鲍俊,曾超,罗伟,陈伟民.用于表面增强拉曼散射的石墨烯/纳米粒子复合基底材料的研究现状[J].材料导报,2016,30(9):1-10
用于表面增强拉曼散射的石墨烯/纳米粒子复合基底材料的研究现状
A Review of Graphene/Nanoparticles Composite as Surface Enhanced Raman Scattering Substrate
 
DOI：10.11896/j.issn.1005-023X.2016.09.001

中文关键词: 表面增强拉曼散射 石墨烯/纳米粒子复合材料 增强因子 衬底转移

英文关键词: surface enhanced Raman scattering, graphene/nanoparticles composite, enhancement factor, substrate transfer

基金项目:中央高校基本科研业务费(106112015CDJXY120011)
作者 单位 E-mail
杜晓晴
重庆大学光电技术与系统教育部重点实验室,重庆 400044
duxq@cqu.edu.cn

崔少丽
重庆大学光电技术与系统教育部重点实验室,重庆 400044
 
童广
中航重庆微电子有限公司,重庆 400044
 
鲍俊
重庆大学光电技术与系统教育部重点实验室,重庆 400044
 
曾超
重庆大学光电技术与系统教育部重点实验室,重庆 400044
 
罗伟
重庆大学光电技术与系统教育部重点实验室,重庆 400044
 
陈伟民
重庆大学光电技术与系统教育部重点实验室,重庆 400044
 

中文摘要:
      表面增强拉曼散射(Surface enhanced Raman scattering, SERS)自从被发现以来在单分子检测、生物医学体系、环境科学、纳米材料以及传感器等领域获得了广泛的应用,而其SERS增强因子、物质吸附能力等性能的好坏主要取决于SERS的基底材料及结构。相比于纳米粒子的SERS基底,石墨烯/纳米粒子复合材料的SERS基底由于石墨烯额外的化学增强作用、表面分子富集和荧光淬灭等功能而受到各国研究人员的重视。首先分析了石墨烯/纳米粒子复合材料的SERS增强机理,然后从材料制备和基底结构两个方面综述了石墨烯/纳米粒子复合材料在SERS上的研究现状,最后对其未来的发展方向进行了展望。
英文摘要:
      Since surface enhanced Raman scattering (SERS) was found, it had developed very fast in a wide variety of applications such as single molecule detection, biomedical sciences, environmental sciences, nanomaterials and sensors. The properties of enhancement factor and adsorption capacity depend on the materials and structures of SERS substrate. Compared to nanoparticles, graphene/nanoparticles composite gets attention of the researchers from all over the world due to the additional chemical enhancement, molecular enrichment and fluorescence quencher. In this article, we firstly analyze the enhancement mechanism of graphene/nanoparticles composite, and then review the research situation of graphene/nanoparticles composite in terms of material preparation and substrate structure. Finally, the direction for future development is proposed.

 

单明礼,刘玉静,李霞,于良民.氢氧化钾改性碳材料及其在超级电容器中的应用[J].材料导报,2016,30(9):11-16
氢氧化钾改性碳材料及其在超级电容器中的应用
KOH-activated Carbons Used as Electrode Materials for Supercapacitor
 
DOI：10.11896/j.issn.1005-023X.2016.09.002

中文关键词: 多孔碳 KOH改性 电极 电容器

英文关键词: porous carbons, KOH activation, electrodes, supercapacitor

基金项目:国家海洋公益性项目(201005028-2)；教育部博士点专项(20130132130001)
作者 单位 E-mail
单明礼
中国海洋大学海洋化学理论与工程技术教育部重点实验室,青岛 266100
shanmingli1987@163.com

刘玉静
中国海洋大学海洋化学理论与工程技术教育部重点实验室,青岛 266100
 
李霞
中国海洋大学海洋化学理论与工程技术教育部重点实验室,青岛 266100
 
于良民
中国海洋大学海洋化学理论与工程技术教育部重点实验室,青岛 266100
shanmingli1987@163.com

中文摘要:
      改性多孔碳材料具有高比表面积和孔体积、合理的孔径分布、优良的导电性,其作为电极材料在超级电容器中的应用一直受到科研工作者们的关注。综述了近年来KOH改性法改性煤炭基碳材料、生物碳材料、碳纳米管、碳微球、石墨烯等多孔碳材料及其在超级电容器中的应用进展。
英文摘要:
      Well-developed microstructure, excellent stability, good conductivity, high specific surface area (SSA) and low cost make porous carbons be investigated most intensively among various available materials for the supercapacitor (SC) electrodes. For the reason to develop the pore network of porous carbons, chemical activation is often carried out. Among various chemical activation methods, KOH activation is widely used because of its lower activation temperature, less activation time, and higher yields. This feature article is expected to give a vivid description about the progress of KOH-activated porous carbons and their applications to SC.

李赛赛,曹迎楠,王军凯,梁峰,段红娟,张海军.水热碳化法制备碳纳米材料[J].材料导报,2016,30(9):17-23, 35
水热碳化法制备碳纳米材料
Fabricating Nanostructured Carbonaceous Materials via Hydrothermal Carbonization Process:A Review
 
DOI：10.11896/j.issn.1005-023X.2016.09.003

中文关键词: 水热碳化法 碳纳米材料 碳微球 碳空心球 核壳结构复合材料

英文关键词: hydrothermal carbonization method, carbonaceous nanostructured materials, carbon spheres, carbon hollow spheres, core-shell structured composite materials

基金项目:国家自然科学基金面上项目(51272188;51472184;51472185);973计划前期研究专项(2014CB66082);湖北省自然科学基金重点项目(2013CFA086);湖北省科技支撑计划对外科技合作项目(2013BHE002)
作者 单位
李赛赛
武汉科技大学省部共建耐火材料与冶金国家重点实验室,武汉 430081

曹迎楠
武汉科技大学省部共建耐火材料与冶金国家重点实验室,武汉 430081

王军凯
武汉科技大学省部共建耐火材料与冶金国家重点实验室,武汉 430081

梁峰
武汉科技大学省部共建耐火材料与冶金国家重点实验室,武汉 430081

段红娟
武汉科技大学省部共建耐火材料与冶金国家重点实验室,武汉 430081

张海军
武汉科技大学省部共建耐火材料与冶金国家重点实验室,武汉 430081

中文摘要:
      形态可控的碳纳米材料由于独特的结构和性能而受到研究者的普遍关注,常见的制备方法有化学气相沉积法(CVD)、乳液法和水热碳化法等。水热碳化法是一种重要的碳纳米材料制备方法,具有成本低、反应条件温和、产物粒径均匀且形态可控等特点。综述了近年来以糖类及淀粉等有机物为原料,采用水热碳化法制备各种形态可控碳纳米材料的研究现状,重点介绍了水热碳化工艺条件对合成碳微球、空心碳微球、核壳结构碳复合材料显微形貌的影响,并提出了水热碳化法制备碳纳米材料研究中存在的问题和今后可能的发展方向。
英文摘要:
      The morphology-controlled carbonaceous nanostructured materials have attracted considerable attention because of its special structures and properties. Chemical vapor deposition, emulsion process and hydrothermal carbonization method are widely used for the preparation of carbonaceous nanostructured materials. Hydrothermal carbonization method is one of the most important methods to prepare carbonaceous nanostructured materials with the advantages of low cost and mild conditions. In addition, the prepared carbonaceous nanostructured materials usually have controllable structure and uniform particle sizes. Recent development of the morphology-controlled carbonaceous nanostructured materials prepared via hydrothermal carbonization process with glucose and saccharides as the main raw materials is summarized. The effects of preparation parameters on the properties of carbon spheres, carbon hollow spheres and core-shell structured composite materials synthesized by this method are reviewed. The advantages of the hydrothermal carbonization method are also introduced and the potential development directions are proposed.

邓洋,庄稼,文秋香,赫权贵,余军.纯有机染料敏化剂在染料敏化太阳能电池中的应用及研究进展[J].材料导报,2016,30(9):24-29, 40
纯有机染料敏化剂在染料敏化太阳能电池中的应用及研究进展
Application and Research Progress on Organic Dye Sensitizers Used in Dye-sensitized Solar Cell
 
DOI：10.11896/j.issn.1005-023X.2016.09.004

中文关键词: 染料敏化太阳能电池 染料敏化剂 纯有机染料 共敏化

英文关键词: dye-sensitized solar cell, dye sensitizers, organic dyes, co-sensitization

基金项目:??
作者 单位
邓洋
西南石油大学材料科学与工程学院,成都 610500

庄稼
西南石油大学材料科学与工程学院,成都 610500

文秋香
西南石油大学材料科学与工程学院,成都 610500

赫权贵
西南石油大学材料科学与工程学院,成都 610500

余军
西南石油大学材料科学与工程学院,成都 610500

中文摘要:
      染料敏化太阳能电池是一种新型的太阳能电池,因具有低成本、易制备、环保等优点而引起全世界的广泛关注。介绍了染料敏化太阳能电池的发展历史、基本结构及工作原理,重点综述了染料敏化剂材料的分类和发展状况。染料敏化剂可分为纯有机染料和配合物染料两大类,纯有机染料敏化剂大致有三苯胺、香豆素、吲哚、花箐和多烯等几类。设计和开发新型纯有机染料敏化剂材料是提高器件光电转化效率较为有效的方法,而多种染料敏化剂协同敏化电池的短路电流密度(J?sc)和开路电压(V?oc)比单一的染料敏化电池更大,因此多种染料共敏化也成为进一步提高染料敏化太阳能电池效率比较可行的途径。最后,展望了有机染料敏化剂的发展前景。
英文摘要:
      Dye-sensitized solar cell (DSSC), a new type of solar cell, has aroused worldwide attention which arises from its merits of low cost, ease of fabrication and environmental friendliness, etc. The development history, basic structure and working principle of the DSSC are introduced briefly, and the classification and development of DSSC are stated in detail. Dye sensitizers are divided into two major categories—organic dyes and metal-organic compounds, and organic dyes can roughly be classified into several parts:triphenylamine, coumarin, indole, cyanine and polyene. Designing and exploiting novel organic dye sensitizers is an efficient way to enhance the photoelectric conversion efficiency (PCE, η) of the DSSC. Moreover, cooperative sensitization of several kinds of sensitizers contributes more to the J?sc and V?oc of DSSC than that of single sensitizer, demonstrating that co-sensitization can be an another path to improve photovoltaic performance of DSSC. Finally the paper outlines the development potential of organic dyes.

王晓丽,郑秀娟,于大伟,赵新宇.导电基质纳米复合电极材料的研究进展[J].材料导报,2016,30(9):30-35
导电基质纳米复合电极材料的研究进展
Research Progress on Nano-composite Electrode Materials Based on Conductive Substrates
 
DOI：10.11896/j.issn.1005-023X.2016.09.005

中文关键词: 锂离子电池 纳米材料 导电基质

英文关键词: lithium ion batteries, nanomaterials, conductive substrate

基金项目:??
作者 单位
王晓丽
沈阳工业大学石油化工学院,辽阳 111003

郑秀娟
沈阳工业大学石油化工学院,辽阳 111003

于大伟
沈阳工业大学石油化工学院,辽阳 111003

赵新宇
沈阳工业大学石油化工学院,辽阳 111003

中文摘要:
      在各种能源储存设备中,锂离子电池成为重要的首选储能器件,在便携电子设备、电动车、混合电动车及其它能源存储设备等方面都有广泛应用。如何提高锂离子电池用电极材料的锂离子储存性能,已经成为材料科学与工程领域的热点之一。利用导电基质构建纳米结构复合材料是提高锂离子储存性能的有效途径。简要介绍了碳基和金属基质纳米复合电极材料的研究进展,主要包括材料制备新方法、新工艺、锂离子电池改性及其发展趋势等内容。
英文摘要:
      Among all of the available energy storage stations, lithium-ion batteries (LIBs) represent the state-of-art technology in rechargeable energy-storage devices which are highly demanded by the applications such as consumer electronics, electric and hybrid electric vehicles. It is a great important issue to improve the lithium-storage performance of electrode materials in the field of materials science and engineering. One of effective strategies is to fabricate nano structured composite based on the conductive substrate.In this paper, the research progress of carbon and metal conductive substrate materials is briefly introduced, focusing on the new methods and technologies of material preparation, the modification of lithium ion battery and their developing trends.

龚春生,李尚升,张贺.P型和N型金刚石薄膜研究进展[J].材料导报,2016,30(9):36-40
P型和N型金刚石薄膜研究进展
Research Status of P- and N-Types Diamond Thin Films
 
DOI：10.11896/j.issn.1005-023X.2016.09.006

中文关键词: 金刚石薄膜 P型 N型

英文关键词: diamond thin films, P-type, N-type

基金项目:河南省教育厅重点资助(12A430010)；焦作市应用基础研究项目(212)；河南理工大学创新型科研团队支持计划资助(T2013-4)
作者 单位 E-mail
龚春生
河南理工大学材料科学与工程学院,焦作 454000
645385331@qq.com

李尚升
河南理工大学材料科学与工程学院,焦作 454000
645385331@qq.com

张贺
河南理工大学材料科学与工程学院,焦作 454000
 

中文摘要:
      金刚石薄膜有着高的热导率,高的介质击穿场强,高的载流子迁移率以及宽的禁带等优点,是非常理想的功能材料。掺杂使金刚石薄膜具有独特的电学和热学性能,使其在半导体领域具有广阔的应用前景,近年来成为国内外研究的热点之一。综述了金刚石薄膜P型掺杂和N型掺杂的研究现状,对金刚石薄膜N型掺杂研究中存在的问题进行了分析和探索,并对N型金刚石的前景进行了展望。
英文摘要:
      Diamond film with the advantages such as high thermal conductivity, high dielectric breakdown vol-tage, high carrier mobility and wide band gap etc, is a very promising functional material. The electrical and thermal properties of doped diamond thin films are unique, therefore it has vast potential for future application in the field of semiconductor. Doped diamond thin films have become a hot research topic both at home and abroad in recent years. In this paper, the research status of P-type doping and N-type doping for diamond thin films is reviewed. The problems existing in the research on N-type diamond are discussed as well the future prospect.

赵婉冬,徐舒炜,邹祺.具有离子识别能力的新型有机光致变色材料[J].材料导报,2016,30(9):41-48, 56
具有离子识别能力的新型有机光致变色材料
Novel Photochromic Materials with Ions Recognition Ability
 
DOI：10.11896/j.issn.1005-023X.2016.09.007

中文关键词: 光致变色材料 分子开关 离子识别 探针 光学性质

英文关键词: photochromic materials, molecular switches, ions-modulating, probe, optical properties

基金项目:国家自然科学基金(21406137)；上海市扬帆人才计划(14YF1410900)；上海市教育委员会科研(创新)项目(14YZ128)；上海市科学技术委员会(14DZ2261000)
作者 单位 E-mail
赵婉冬
上海电力学院,上海市电力材料防护与新材料重点实验室,上海 200090
wandongz@sina.cn

徐舒炜
上海电力学院,上海市电力材料防护与新材料重点实验室,上海 200090
 
邹祺
上海电力学院,上海市电力材料防护与新材料重点实验室,上海 200090
 

中文摘要:
      有机光致变色材料是在特定波长的光照射下,生成同分异构体,同时在另一波长光照射或加热的条件下,该异构体可发生逆反应并伴随着明显的光物理化学性能变化的有机材料。将超分子化学的分子识别和光致变色相结合,可以实现客体操控材料的光致变色性能。基于其特殊的光切换性质,人们已开发出多种多响应、多功能材料并将其广泛应用于分子开关、分子逻辑门、分子机器、化学传感、生物成像等诸多领域。其中,具有离子识别能力的光致变色化合物因其易操作和廉价而成为最理想的该类材料之一。该类化合物不仅光致变色性质可以被离子所调节,同时也可以作为特异检测离子的新型光控探针。着重介绍近几年具有离子识别能力的光致变色材料的研究进展。最后结合现阶段的研究情况,对其前景和应用进行了展望。
英文摘要:
      Photochromic materials are a family of compounds that can undergo reversible photo-switches between two different isomers or states under alternative irradiation with different light wavelengths along with distinct photophysical and photochemical properties. The surge of interest has been aroused by photo-switches based on photochromism combined with the concept of molecular recognition in supramolecular chemistry, and a number of multi-functional photo-switches with multi-response to guests have been developed to apply in the fields of molecular switches, logic gates, molecular motors, chemosensors, bio-imaging and so on. Among them, photochromic compounds with ions recognition ability are one of the most promising candidates with excellent photochemical and photophysical properties owing to simple operation strategies with economical agents. It should mentioned that not only the photochromic properties of these compounds are modulated by ions, but also they can work as new photochromic probes for detecting ions with high selectivity and sensitivity, indicating the multi-response and multi-function of compounds and their potential applications in many opto-electric fields mentioned above. In this review, the latest research progress on photochromic materials with ions recognition ability is presented. Furthermore, based on current development of these photo-switchable systems with ions recognition ability, further development as well as existing challenges are also discussed and put in prospect.

张慧,芦志伟,侯军伟,吕小毅,莫家庆.贵金属纳米线的模板法制备及应用研究进展[J].材料导报,2016,30(9):49-56
贵金属纳米线的模板法制备及应用研究进展
Progress on Template-assisted Synthesis and Application of Noble Metal Nanowires
 
DOI：10.11896/j.issn.1005-023X.2016.09.008

中文关键词: 贵金属 纳米线 光学性质 表面等离子体共振

英文关键词: noble metal, nanowires, optical property, surface plasmon resonance

基金项目:2014年自治区提升专业服务能力项目(新教职成办[2014]9号) 张慧:1980年生,硕士,讲师,主要研究方向为纳米光电材料与器件 E-mail:Junw.hou@gmail.com
作者 单位
张慧
新疆交通职业技术学院,乌鲁木齐 831401

芦志伟
中国石油新疆油田公司工程技术研究院,克拉玛依 834000

侯军伟
中国石油新疆油田公司实验检测研究院,克拉玛依 834000

吕小毅
新疆大学信息科学与工程学院,乌鲁木齐 830046

莫家庆
新疆大学信息科学与工程学院,乌鲁木齐 830046

中文摘要:
      贵金属纳米线因独特的光学性质吸引了人们的普遍关注,已经被广泛应用于生物传感器、太阳能电池、纳米尺度光电器件领域。其光学性能主要来源于贵金属表面的区域等离子体共振,而区域等离子体共振主要由金属纳米线的形状、尺寸、组成以及电磁常数决定。简要地回顾了模板法合成贵金属纳米线的方法,讨论了影响纳米线光学性质的因素,最后简述了应用前景。
英文摘要:
      Optical properties of noble metal nanowires have drawn particular interest due to their significant applications in nanoscale research, such as biosensors, solar cells, and optoelectronic devices. The unique optical properties of noble nanowires primarily originate from the localized surface plasmon resonance, which depends on the size, shape, composition, and dielectric character of the nanowires. In this article, we firstly give a brief review on synthesis of noble metal nanowires, then mainly discuss the relationship between their shape and optical properties.Finally,a number of potential applications of noble metal materials are introduced.

陈燕舞,袁腾,王锋,胡剑青,涂伟萍.水热法制备纳米VO2及其相变机理的研究进展[J].材料导报,2016,30(9):57-63
水热法制备纳米VO2及其相变机理的研究进展
A Survey on Hydrothermal Syntheses of Nano-VO2 and Crystal Phase Transition Mechanisms
 
DOI：10.11896/j.issn.1005-023X.2016.09.009

中文关键词: 水热合成 纳米VO2 相变机理 生长机制

英文关键词: hydrothermal synthesis, nano-VO2, phase transition mechanism, growth mechanism

基金项目:广东省自然科学基金(2015A030313207)；广东省科技计划项目(2015A010105004;2015A010105023)
作者 单位 E-mail
陈燕舞
华南理工大学化学与化工学院,广州 510640;顺德职业技术学院应用化工技术学院,佛山 528333
yanwuchen@126.com

袁腾
华南理工大学化学与化工学院,广州 510640;华南农业大学材料与能源学院,广州 510642
 
王锋
华南理工大学化学与化工学院,广州 510640
 
胡剑青
华南理工大学化学与化工学院,广州 510640
 
涂伟萍
华南理工大学化学与化工学院,广州 510640
 

中文摘要:
      VO2是一种具有极大应用价值的功能材料,其潜在的应用产品有智能窗、热敏电阻、锂离子电池电极等,但纳米VO2的大批量制备技术成了制约其应用的关键因素。水热合成法反应条件温和、对环境的污染小、能耗低、价格便宜；易控制化学价态、晶相、产物纯度较高；反应无需煅烧晶化,可以减少煅烧过程中产生的团聚,可获得通常条件下难以得到的纳米粉体,粉体粒径分布较窄、晶型和形貌可控,有望用于VO2纳米结构的大量合成。聚焦于水热合成法制备纳米VO2及其相变机理的研究进展,着重介绍了不同形貌与物相的纳米VO2的水热合成制备方法、物相转换及机理、水热过程中VO2的生长机制。最后,指出了水热法制备VO2所面临的一些问题,并展望了未来的发展方向。
英文摘要:
      As a kind of functional materials with great potential applications, VO2 has been applied in many devices, such as thermochromic smart windows, thermal resistor, lithium ion battery electrodes and so on. However, lack of massive production techniques is the crucial constraint on the extensive application of VO2. Hydrothermal process has been expected to facilitate large-scale synthesis of VO2 nanostructures due to its great superiority. Firstly, it is often applied under mild reaction conditions, emits low environmental pollution, and consumes low energy. Se-condly, the process has the ease of control over product′s chemical valence and crystal phase, high purity, without calcination for crystallization, thus can reduce agglomeration. Thirdly, hydrothermal process can obtain nanopowders difficult to obtain under normal conditions, and the particle size distribution is narrow, morphologies and crystal forms are controllable. In this paper, the research progress of hydrothermal synthesis of nano-VO2 and the phase transformation mechanism are introduced. The hydrothermal synthesis method, phase transition and growth mechanism of VO2 with different morphologies and phases in the hydrothermal process are emphatically introduced. Finally, some problems and challenges regarding to the hydrothermal preparation of nano-VO2 are also pointed out, and the future development direction are put in prospect.

刘宝勇,魏绪玲,张斌,王小见,陶彩虹.乳液聚合集成橡胶ESIBR的制备、性能及应用[J].材料导报,2016,30(9):64-69
乳液聚合集成橡胶ESIBR的制备、性能及应用
Preparation, Performances and Applications of Emulsion Polymerized Integral Rubber ESIBR
 
DOI：10.11896/j.issn.1005-023X.2016.09.010

中文关键词: 集成橡胶 乳液聚合 性能

英文关键词: integral rubber, emulsion polymerization, performance

基金项目:兰州交通大学青年科学基金(2013011)；甘肃省自然科学基金(1310RJZA066) 刘宝勇:1981年生,博士生,讲师,主要研究方向为材料化学工程 E-mail:liuby@mail.lzjtu.cn
作者 单位 E-mail
刘宝勇
兰州交通大学化学与生物工程学院,兰州 730070
liuby@mail.lzjtu.cn

魏绪玲
中国石油石油化工研究院兰州化工研究中心,兰州 730060
 
张斌
兰州交通大学化学与生物工程学院,兰州 730070
 
王小见
兰州交通大学化学与生物工程学院,兰州 730070
 
陶彩虹
兰州交通大学化学与生物工程学院,兰州 730070
 

中文摘要:
      各通用合成橡胶的综合性能欠佳,而苯乙烯-异戊二烯-丁二烯三元共聚集成橡胶SIBR是一种高性能绿色橡胶,综合性能优异。首先介绍了SIBR的聚合机理及结构；随后,详细总结了乳液聚合集成橡胶ESIBR的制备技术,并简要讨论了ESIBR的应用技术；最后,展望了ESIBR制备和应用技术的未来发展,预计ESIBR可能是未来中国高性能橡胶工业化生产的突破点。
英文摘要:
      The comprehensive performance of each general-purpose rubber is not good enough to meet market demands. However, styrene-isoprene-butadiene copolymers integral rubber (SIBR) is a kind of high-performance green rubber with excellent integrated performance, whose polymerization mechanisms and structures are introduced primarily in this article. Furthermore, preparation technologies and performances of emulsion polymerized SIBR (ESIBR) are discussed in detail respectively, and the application technologies are also roughly summarized. At last, the future developments of ESIBR preparation and application technologies are prospected, which are supposed to be a breakthrough for high-performance rubber industrial production in China.

鲍雨梅,马龙,徐哲玉,金志伟.羟基磷灰石涂层制备及失效研究进展[J].材料导报,2016,30(9):70-74
羟基磷灰石涂层制备及失效研究进展
Research Advance on Preparation and Failure of Hydroxyapatite Coating
 
DOI：10.11896/j.issn.1005-023X.2016.09.011

中文关键词: 羟基磷灰石 热喷涂 激光熔覆 涂层失效

英文关键词: hydroxyapatite, thermal spraying, laser cladding, coating failure

基金项目:国家自然科学基金(51105339)；中国博士后科学基金(2013M540498)
作者 单位 E-mail
鲍雨梅
浙江工业大学特种装备制造与先进加工技术教育部/浙江省重点实验室, 杭州 310014
baoym@zjut.edu.cn

马龙
浙江工业大学特种装备制造与先进加工技术教育部/浙江省重点实验室, 杭州 310014
 
徐哲玉
浙江工业大学特种装备制造与先进加工技术教育部/浙江省重点实验室, 杭州 310014
 
金志伟
浙江工业大学特种装备制造与先进加工技术教育部/浙江省重点实验室, 杭州 310014
 

中文摘要:
      羟基磷灰石(HA)成分与人体骨和牙齿相近,植入人体后,其羟基(-OH)与骨细胞形成化学键结合,具有良好的生物活性和生物相容性。主要介绍了羟基磷灰石涂层的热喷涂、激光熔敷和复合技术制备方法及特点,在临床使用案例基础上,从涂层的力学性能及生物活性两个方面总结涂层失效的原因。针对制备涂层结合强度、生物活性、化学稳定性等内在问题,给出了可行的解决方案,为高性能的HA涂层的制备和应用提供参考。
英文摘要:
      The composition of hydroxyapatite (HA) is similar to human bone and teeth. After implantation, the hydroxyl (-OH) will be chemically bonded with bone cells, thus HA exhibits good biological activity and biocompatibility. This review focuses on preparation methods for hydroxyapatite coating, including thermal spraying, laser cladding and composite technique, as well as the corresponding coating characteristics. Based on clinical studies, the reasons for coating failure are summarized in terms of both mechanical properties and biological activity of coating. Aiming at the problems in coating bonding strength, biological activity and chemical stability, some possible solutions are provided for the preparation and application of HA coating.

顾剑锋,李沛,钟庆东.物理气相沉积在耐腐蚀涂层中的应用[J].材料导报,2016,30(9):75-80
物理气相沉积在耐腐蚀涂层中的应用
Application of Physical Vapor Deposition in Corrosion Resistant Coatings
 
DOI：10.11896/j.issn.1005-023X.2016.09.012

中文关键词: 物理气相沉积 抗腐蚀 化学成分 涂层结构 膜基界面

英文关键词: physical vapor deposition, anti-corrosion, chemical composition, coating structure, film-substrate interface

基金项目:南通市产学研协同创新计划项目(BC2014010)；上海市钢铁冶金新技术开发应用重点实验室开放课题基金(SELF201501)
作者 单位
顾剑锋
上海大学省部共建高品质特殊钢冶金与制备国家重点实验室,上海 200072;南通职业大学机械工程学院,南通 226007

李沛
上海大学省部共建高品质特殊钢冶金与制备国家重点实验室,上海 200072

钟庆东
上海大学省部共建高品质特殊钢冶金与制备国家重点实验室,上海 200072

中文摘要:
      PVD(物理气相沉积)作为一种新型绿色的镀膜技术,由于涂层具备硬度高、耐磨性好、摩擦系数低、化学性能稳定、耐热耐氧化的特点,使其在机械、电子和光学行业得到广泛应用。近些年来随着PVD技术应用领域的不断扩展,对涂层的性能提出了更高要求,在保障力学性能的同时,如何提高涂层耐蚀性成为研究热点。概述了PVD技术应用于材料防腐的相关研究,综述了PVD涂层的成分、结构与耐蚀行为的关系,同时分别阐述了在PVD技术中提高涂层耐蚀性能的方法与机理。
英文摘要:
      As a new green coating technology, physical vapor deposition(PVD) processes have been widely applied to thin film deposition nowadays in mechanic, electronic and optics industries due to its merits of high hardness, wear resistance, low friction coefficient, chemical stability and thermal oxidation resistance of the deposited coatings. In recent years, with the continuous expansion of PVD technology applications, higher requirements for the perfor-mance of the coatings have arose, and how to improve the corrosion resistance while ensuring the mechanical properties of the coating has become a hot topic. The paper outlines the application of PVD in anti-corrosion materials, reviews the relationship between growth characteristics, component and corrosion behaviors, and respectively expounds the improving methods and mechanisms of corrosion resistance of the coating in the PVD technology.

王媛怡,陈亮,汪在芹.水工混凝土大坝表面防护涂层材料研究进展[J].材料导报,2016,30(9):81-86
水工混凝土大坝表面防护涂层材料研究进展
Research Progress of Dam Surface Coating Material for Concrete in Hydraulic Engineering
 
DOI：10.11896/j.issn.1005-023X.2016.09.013

中文关键词: 水利工程 大坝表面 耐久性 防护技术 涂层材料

英文关键词: hydraulic engineering, dam surface, durability, protection technology, coating material

基金项目:水利部公益性行业专项(201301023);国家自然科学基金面上项目(51579019);中央级公益性科研院所基本科研业务费专项资金项目(CKSF2014052/CL);长江科学院技术开发和成果转化推广项目(CKZS2015003/CL);中央级公益性科研院所基本科研业务费专项资金项目(CKSF2016001/CL);中国水利学会青年人才资助项目
作者 单位 E-mail
王媛怡
长江水利委员会长江科学院,武汉 430010
wangyuanyi@mail.crsri.cn

陈亮
长江水利委员会长江科学院,武汉 430010;三峡大学三峡地区地质灾害与生态环境湖北省协同创新中心,宜昌 443002
 
汪在芹
长江水利委员会长江科学院,武汉 430010;三峡大学三峡地区地质灾害与生态环境湖北省协同创新中心,宜昌 443002
 

中文摘要:
      由于水利工程的特殊性,水工混凝土大坝长期处于含砂高速水流冲刷侵蚀、气温变化大、冻融频繁等恶劣环境下,其耐久性直接影响着水利工程的安全性和服役寿命。在混凝土表面涂覆防护涂层可有效阻止有害介质渗入混凝土毛细孔内部,从而达到提高混凝土耐久性的目的,被广泛应用于大坝表面的防护领域。简要综述了近年来发展起来的浸渍型有机硅、氟碳、环氧树脂、丙烯酸酯、聚氨酯、聚脲和清水混凝土复合涂料体系等多种新型坝面防护涂层材料的特点及最新研究成果,并总结了混凝土防护涂层材料的发展方向。
英文摘要:
      The durability severe challenged the safety and service life of hydraulic concrete dams since they usually used in complex environments, such as sudden change in temperature, abrasion by high velocity flow with sand and frequent freezing-thawing cycle. Use coating on the concrete surface to form a thin film could effectively prevent water and other solution permeated into the capillary. This method is wildly applied to the protection of dam surface to enhance the durability of hydraulic concrete. The characteristics and latest research results of multiple dam surface protective coatings are reviewed, such as silicone, fluorocarbon, epoxy resin, acrylate, polyurethane, polyurea and bare concrete compound coating system. Besides, the direction of concrete protective coating development is also summarized.

王桂阳,王海斗,张玉波,李国禄,范博楠.超声冲击法提高焊接接头疲劳特性研究进展[J].材料导报,2016,30(9):87-94
超声冲击法提高焊接接头疲劳特性研究进展
Development of Research in Improving Fatigue Properties of Welded Joints by Ultrasonic Impact Treatment
 
DOI：10.11896/j.issn.1005-023X.2016.09.014

中文关键词: 超声冲击 焊接接头 S-N曲线 疲劳性能

英文关键词: ultrasonic impact, welded joints, S-N curve, fatigue properties

基金项目:国家973计划(2011CB013405);国家杰出青年科学基金(51125023)
作者 单位 E-mail
王桂阳
河北工业大学材料科学与工程学院,天津 300130;装甲兵工程学院装备再制造技术国防科技重点实验室,北京 100072
wangguiyang2012@163.com

王海斗
装甲兵工程学院装备再制造技术国防科技重点实验室,北京 100072
wangguiyang2012@163.com

张玉波
装甲兵工程学院装备再制造技术国防科技重点实验室,北京 100072
 
李国禄
河北工业大学材料科学与工程学院,天津 300130
 
范博楠
装甲兵工程学院装备再制造技术国防科技重点实验室,北京 100072
 

中文摘要:
      焊接结构的失效以疲劳断裂为主,且焊接结构强度主要是由焊接接头的疲劳强度决定的。因此,改善焊接接头疲劳性能将显著提高焊接结构的整体性能。超声冲击处理是一种有效改善焊接接头疲劳性能的表面强化技术。研究表明,该技术通过改善焊接接头几何外形,细化表层晶粒及引入有益残余压应力可大幅度提高焊接接头的疲劳强度和疲劳寿命。综述了超声冲击处理对焊接接头疲劳性能影响的研究现状,分析了影响焊接接头疲劳性能的因素,总结了超声冲击改善焊接接头疲劳性能的结果,对目前研究过程中存在的问题进行探讨,最后展望了超声冲击表面纳米化技术的应用前景。
英文摘要:
      Fatigue fracture is the main failure mode of welded structures, and the welded structures′fatigue strength is primarily determined by welded joints. Therefore, improving the fatigue performance of welded joints will greatly promote the total performance of the welded structure. Ultrasonic impact treatment (UIT) is an effective technique to improve the fatigue performance of welded joints. Studies have shown that this technique can greatly improve the welded joints′ strength and fatigue life by improving the welded joints geometry, refining surface grain and introducing the beneficial residual compressive stress. The effects of UIT on the fatigue properties of welded joints are described in this paper, the factors which influence the fatigue performance of welded joints are also analyzed. In addition, the fatigue performance results of welded joints after UIT are summarized. Finally, problems which exist in current research and application prospect of the surface nanocrystallization by UIT are discussed.

李勇,李焕,赵亚茹,周雅婷.定向凝固微观组织相场法模拟的研究进展[J].材料导报,2016,30(9):95-99, 104
定向凝固微观组织相场法模拟的研究进展
Research Progress in Phase Field Simulation of Directional Solidification Microstructure
 
DOI：10.11896/j.issn.1005-023X.2016.09.015

中文关键词: 定向凝固 相场法 微观组织 数值模拟

英文关键词: directional solidification, phase field method, microstructure, numerical simulation

基金项目:国家自然科学基金(51261007;51561007)；江西省自然科学基金(20142BAB206013)；江西省青年科学基金(GJJ14443)
作者 单位
李勇
江西理工大学工程研究院,赣州 341000

李焕
江西理工大学工程研究院,赣州 341000

赵亚茹
江西理工大学工程研究院,赣州 341000

周雅婷
江西理工大学工程研究院,赣州 341000

中文摘要:
      定向凝固过程中的界面形态对凝固组织有着决定性作用,相场法可以很好地展示凝固过程固液界面形态的演变。阐述了定向凝固相场方法数值模拟的基本原理及国内外研究现状,并指出了该领域目前面临的问题及未来发展趋势。
英文摘要:
      In directional solidification, the interface morphology has a crucial influence on the solidified structure, and the evolution of interface morphology can be displayed by means of phase field method. This paper discusses the principle of phase field simulation for directional solidification and reviews the latest domestic and overseas deve-lopment in this area. Moreover, it gives the existing problems and development trends.

刘纪建,于建芳,王喜明,李亚玲.木材内部水分扩散机理及多尺度模型研究概述[J].材料导报,2016,30(9):100-104
木材内部水分扩散机理及多尺度模型研究概述
A Review About Internal Moisture Diffusion of Wood:Mechanisms and Multiscale Models
 
DOI：10.11896/j.issn.1005-023X.2016.09.016

中文关键词: 木材 水分扩散 扩散机理 多尺度模型

英文关键词: wood, moisture diffusion, diffusion mechanism, multiscale models

基金项目:内蒙古自治区自然科学基金项目(2015MS0344);内蒙古自治区高等学校科学研究项目(NJZY11054);博士科研启动基金(BJ10-25) 刘纪建:1990年生,硕士,研究方向为木材干燥 E-mail:liujijian1234@163.com 于建芳:1974年生,博士,副教授,研究方向为木材干燥 E-mail:yjf_112@163.com
作者 单位 E-mail
刘纪建
内蒙古农业大学材料科学与艺术设计学院,呼和浩特 010018
liujijian1234@163.com,yjf_112@163.com

于建芳
内蒙古农业大学材料科学与艺术设计学院,呼和浩特 010018
yjf_112@163.com

王喜明
内蒙古农业大学材料科学与艺术设计学院,呼和浩特 010018
 
李亚玲
内蒙古农业大学材料科学与艺术设计学院,呼和浩特 010018
 

中文摘要:
      木材在纤维饱和点(FSP)以下干燥时,内部水分主要是以扩散的形式迁移；水分扩散的主要动力是含水率梯度和温度梯度。不同尺度扩散模型的建立可以更好地描述干燥过程中水分的动态迁移。从水分扩散形式、扩散机理和不同尺度的扩散模型3个方面总结了木材干燥过程中水分扩散的研究进展,提出模型研究中存在的问题及相应措施,为扩散模型的建立和有效应用提供参考。
英文摘要:
      Diffusion is the main migration form of moisture in wood below fiber saturation point(FSP) and the main driving forces of moisture diffusion are the gradients of moisture and temperature. Correctdiffusion models with different scalescontribute to description ofmoisturedynamic migration in drying process. Therefore,the paper summarizes the moisture diffusion in wood from the perspectives of diffusion form,diffusion mechanism and diffusion models with different scales, analyses the problems andattempts to give suggestions and references on model construction and application.

孙春旭,郭杰,王建波,许振明.废旧印刷电路板中电子元器件回收处理技术进展[J].材料导报,2016,30(9):105-109
废旧印刷电路板中电子元器件回收处理技术进展
Review on the Recycling Technologies of Electronic Components from Waste Printed Circuit Boards
 
DOI：10.11896/j.issn.1005-023X.2016.09.017

中文关键词: 废旧电路板 电子元器件 拆卸技术 回收技术 解锡技术

英文关键词: WPCBs, electronic components, disassembling technology, recycling technology, unsoldering methods

基金项目:国家“863”资助项目(2012AA063206)
作者 单位 E-mail
孙春旭
上海交通大学环境科学与工程学院,上海 200240
chunxu1990@sjtu.edu.cn

郭杰
上海交通大学环境科学与工程学院,上海 200240
 
王建波
上海交通大学环境科学与工程学院,上海 200240
 
许振明
上海交通大学环境科学与工程学院,上海 200240
chunxu1990@sjtu.edu.cn

中文摘要:
      电子元器件广泛应用于电子电器设备中,但由于产品更新换代和电子电器产业市场的膨胀,大量的电子元器件被丢弃。对电子元器件的资源性和危害性进行分析,综合评述了电子元器件回收利用的最新研究进展和成果,主要包括电子元器件的拆卸技术(解锡方法和分离方法)和回收技术。在此基础上,提出了废旧印刷电路板中电子元器件的无害化和资源化回收研究新动向及发展建议。
英文摘要:
      Electronic components are widely used in the electronic and electrical appliances. However, large quantities of electronic components are coming into discarding period due to the endless requirement for new products and market explosion for electronic and electrical products. The valuable materials and toxic materials of electronic components are analyzed. The new recycling processes for electronic components are reviewed, including the disassembling technologies (unsoldering methods and separation methods) and recycling technologies. On this basis, some new trends and suggestions on recovery of electronic components in waste printed circuit boards (WPCBs) are put forward.

桑迪,王爱国,孙道胜,刘开伟,管艳梅,王海.利用工业固体废弃物制备烧胀陶粒的研究进展[J].材料导报,2016,30(9):110-114
利用工业固体废弃物制备烧胀陶粒的研究进展
Manufacturing Sintering-expanded Ceramsite from Industrial Solid Wastes
 
DOI：10.11896/j.issn.1005-023X.2016.09.018

中文关键词: 工业固体废弃物 煤矸石 粉煤灰 钢渣 烧胀陶粒

英文关键词: industrial solid waste, coal gangue, fly ash, steel slag, sintering-expanded ceramsite

基金项目:国家自然科学基金青年项目(51308004;51402003)；安徽省科技攻关计划项目(1301042127);安徽省高等教育振兴计划人才项目(皖教高[2014]11号文)；安徽省高校优秀中青年骨干人才国内外访学研修重点项目(gxfxZD2016134);省级大学生创新创业训练项目(2015008)
作者 单位 E-mail
桑迪
安徽建筑大学安徽省先进建筑材料重点实验室,合肥 230022
 
王爱国
安徽建筑大学安徽省先进建筑材料重点实验室,合肥 230022
sd4573545@163.com

孙道胜
安徽建筑大学安徽省先进建筑材料重点实验室,合肥 230022
 
刘开伟
安徽建筑大学安徽省先进建筑材料重点实验室,合肥 230022
 
管艳梅
安徽建筑大学安徽省先进建筑材料重点实验室,合肥 230022
 
王海
安徽建筑大学安徽省先进建筑材料重点实验室,合肥 230022
 

中文摘要:
      工业固体废弃物是一种放错位置的资源。阐述了利用工业固体废弃物制备烧胀陶粒的可行性,综述了以煤矸石、粉煤灰、钢渣、尾矿等工业固体废弃物为原料制备烧胀陶粒的国内外研究进展,并分析了利用工业固体废弃物制备烧胀陶粒目前存在的主要问题和发展前景。
英文摘要:
      Industrial solid waste is a misplaced resource. The feasibility of using industrial solid wastes to prepare the sintering-expanded ceramsite is discussed in this paper, with focus on the domestic and foreign research progresses about the sintering-expanded ceramsite produced from industrial solid wastes, such as coal gangue, fly ash, steel slag and tailings. The main problems and development prospects of the sintering-expanded ceramsite produced by industrial solid wastes are analyzed.

杜云峰,姜交来,廖俊生.超材料的应用及制备技术研究进展?[J].材料导报,2016,30(9):115-121
超材料的应用及制备技术研究进展?
Review on Fabrication and Application of Metamaterial
 
DOI：10.11896/j.issn.1005-023X.2016.09.019

中文关键词: 超材料 构型 电磁吸波体 纳米压印技术

英文关键词: metamaterial, structure, electromagntic absorber, nano-imprint lithography

基金项目:国家自然科学青年基金(21501157)
作者 单位 E-mail
杜云峰
表面物理与化学重点实验室,江油 621908
yunfeng_adu@163.com

姜交来
表面物理与化学重点实验室,江油 621908
 
廖俊生
表面物理与化学重点实验室,江油 621908
yunfeng_adu@163.com

中文摘要:
      超材料是一类具有特殊性质、自然界中并不存在的人造材料。综述了单负超材料和左手超材料构型的研究进展和超材料在超分辨成像、电磁隐身和电磁吸波体等方面的应用。同时也对国内外主要超材料制备技术进行了分类和概述,包括电子束光刻、纳米压印技术和聚焦离子束技术等。最后对超材料的发展方向和应用方向进行了展望。
英文摘要:
      Metamaterials are some artificial objects with extraordinary properties which do not exist in nature. Previous research advances on the single-negative material and the structure of left-handed material are reviewed, and the applications of metamaterial in perfect lens, invisibility cloak and electromagnetic absorber are also presented. Furthermore, the main fabrication technologies of metamaterials are presented and clarified, such as electron beam lithography, nano-imprint lithography, focused ion beam. An insight into the coming effects is provided, and corresponding prospective applications and developments of this field are anticipated.

朱帅帅,王章忠,毛向阳,张保森,董强胜,包镇宇.铁素体-珠光体型非调质钢强韧化技术研究进展[J].材料导报,2016,30(9):122-126
铁素体-珠光体型非调质钢强韧化技术研究进展
A Review About Strengthening-Toughening Technologies for Ferrite-Pearlite Non-quenched and Tempered Steels
 
DOI：10.11896/j.issn.1005-023X.2016.09.020

中文关键词: 非调质钢 铁素体-珠光体 强韧化 控锻控冷 热处理

英文关键词: non-quenched and tempered steels, ferrite-pearlite, strengthening-toughening, controlled forging and cooling technique, heat treatment

基金项目:江苏省高校自然科学研究重大项目(15KJA430004);江苏省高校“青蓝工程”资助项目;江苏省先进结构材料与应用技术重点实验室开放基金(ASMA201406);江苏省2015年度普通高校研究生实践创新计划项目(SJLX15_0729);2015年江苏省高等学校大学生创新创业训练计划项目(201511276015Z;N20151708)
作者 单位 E-mail
朱帅帅
南京工程学院材料工程学院,南京211167;江苏省先进结构材料与应用技术重点实验室,南京211167
zhushuai0306@163.com

王章忠
南京工程学院材料工程学院,南京211167;江苏省先进结构材料与应用技术重点实验室,南京211167
zhushuai0306@163.com

毛向阳
南京工程学院材料工程学院,南京211167;江苏省先进结构材料与应用技术重点实验室,南京211167
 
张保森
南京工程学院材料工程学院,南京211167;江苏省先进结构材料与应用技术重点实验室,南京211167
 
董强胜
南京工程学院材料工程学院,南京211167;江苏省先进结构材料与应用技术重点实验室,南京211167
 
包镇宇
南京工程学院材料工程学院,南京211167
 

中文摘要:
      因省去了淬火、回火工艺,非调质钢具有节约能源资源的特点,使其受到广泛关注,在汽车工业等领域具有很大的应用潜力。从成分优化设计、控锻控冷技术及热处理技术等方面系统阐述了铁素体-珠光体(F-P)型非调质钢强韧化技术的国内外研究概况,重点探讨了控锻控冷技术对组织细化、碳氮化物及晶内铁素体(IGF)析出行为的影响,并对其强韧化技术研究的前景进行了展望。
英文摘要:
      The non-quenched and tempered steels are attracting more attention due to its advantages of saving energy resources, and they have broad potential applications in automotive industry. In this paper, the research status and progress of strengthening-toughening technologies of ferrite-pearlite (F-P) non-quenched and tempered steels are elaborated from the perspectives of ingredient optimum design, controlled forging and cooling technique and heat treatment. The effects of controlled forging and cooling technique on the refinement of microstructure and the precipitation behavior of carbonitrides and intragranular ferrite (IGF) are discussed. And the strengthening-toughening development prospects of F-P non-quenched and tempered steels are proposed.

章国涛,郑勇,杨晓丽,李凯旋,李一.Li2ZnTi3O8基微波介质陶瓷的研究进展[J].材料导报,2016,30(9):127-131
Li2ZnTi3O8基微波介质陶瓷的研究进展
Research Progress in Li2ZnTi3O8 Microwave Dielectric Ceramic
 
DOI：10.11896/j.issn.1005-023X.2016.09.021

中文关键词: Li2ZnTi3O8微波介质陶瓷 制备方法 离子置换 氧化物掺杂 低温共烧

英文关键词: Li2ZnTi3O8 microwave dielectric ceramic, preparation technology, ion substitution, oxide doping, low temperature co-firing

基金项目:国家自然科学基金(51174118);江苏高校优势学科建设工程资助项目
作者 单位 E-mail
章国涛
南京航空航天大学材料科学与技术学院,南京 210016
zhangguotao95@163.com

郑勇
南京航空航天大学材料科学与技术学院,南京 210016
 
杨晓丽
南京航空航天大学材料科学与技术学院,南京 210016
 
李凯旋
南京航空航天大学材料科学与技术学院,南京 210016
 
李一
南京航空航天大学材料科学与技术学院,南京 210016
 

中文摘要:
      Li2ZnTi3O8陶瓷是一种固有烧结温度低的新型微波介质陶瓷,具有较高的品质因数和近零的谐振频率温度系数。主要论述了近年来Li2ZnTi3O8陶瓷制备方法、离子置换改性、氧化物掺杂改性以及低温共烧等方面的研究进展,指出了目前Li2ZnTi3O8陶瓷研究中存在的问题及今后的发展趋势。
英文摘要:
      Li2ZnTi3O8 ceramic is a new type of low inherent sintering temperature microwave dielectric ceramic with high quality factor and near zero temperature coefficient of resonance frequency. The main preparation techniques, ion substitution,oxide doping and low temperature co-firing of Li2ZnTi3O8 ceramic are reviewed. Moreover, some existing problems and the future prospects of Li2ZnTi3O8ceramic are also anticipated.

陶志超,周新涛,罗中秋,陈小凤,郝旭涛,陈卓.含砷废渣水泥固化/稳定化技术研究进展[J].材料导报,2016,30(9):132-136, 143
含砷废渣水泥固化/稳定化技术研究进展
Progress on the Solidification/Immobilization of Arsenic-bearing Waste Cement
 
DOI：10.11896/j.issn.1005-023X.2016.09.022

中文关键词: 含砷废渣 固化/稳定化 地聚物材料

英文关键词: arsenic-bearing waste, solidification/immobilization, geopolymer material

基金项目:NSFC-云南联合基金(U1137604 )
作者 单位 E-mail
陶志超
昆明理工大学化学工程学院,昆明 650500
taozc1990@126.com

周新涛
昆明理工大学化学工程学院,昆明 650500
taozc1990@126.com

罗中秋
昆明理工大学化学工程学院,昆明 650500
 
陈小凤
昆明理工大学化学工程学院,昆明 650500
 
郝旭涛
昆明理工大学化学工程学院,昆明 650500
 
陈卓
昆明理工大学化学工程学院,昆明 650500
 

中文摘要:
      含砷废渣作为一种持久性污染物被广泛关注,固化/稳定化技术是治理含砷废渣的一种行之有效的途径。对硅酸盐水泥基胶凝材料固砷效果以及其固化机理等方面的研究进行了综述,水泥水化过程中产生的大量Ca(OH)2与可溶性砷酸盐反应生成较为稳定的砷酸钙盐,降低砷的浸出浓度,从而实现砷的有效固化,但其存在污染物包容量小、耐久性差等缺点。本课题组提出了利用地聚物水泥(地聚物材料)固化含砷废渣,通过在地聚物材料水化聚合过程中,以同晶取代的方式实现AsO4?3-与SiO4?4-、AlO4?5-之间的化学键合,并辅以地聚物材料的高强、耐久性好的优良特性,利用地聚物材料固化含砷废渣实现砷的大容量、持久性地安全稳定固封。
英文摘要:
      Arsenic-bearing wastes, as a kind of sustaining contaminants, have gained wide attentions. Solidification/stabilization of arsenic has been currently recognized as an effective way to deal with the arsenic-bearing wastes. The progress on the solidification/immobilization of arsenic using Portland cement is reviewed. The soluble arsenates can react with hydrated lime Ca(OH)2gained in the hydration process of the Portland cement to form insoluble calcium arsenates, and the arsenic is effectively immobilized in the matrix of Portland cement. But this technique has the disadvantages such as low waste loading and poor durability. The geopolymer is possibly used in the solidification of arsenic-bearing wastes by us. The arsenic can be as a network former in a geopolymer system by means of substitution between silicon and arsenic. Moreover, the geopolymer has very excellent properties including high strength, well durability. So the arsenic can be durably immobilized in the structure of geopolymer with high waste loading.

孙凤玲,王吟.天然生物质水凝胶吸附材料研究进展?[J].材料导报,2016,30(9):137-143
天然生物质水凝胶吸附材料研究进展?
A Review About Hydrogel Adsorbents Produced from Natural Biomass
 
DOI：10.11896/j.issn.1005-023X.2016.09.023

中文关键词: 水凝胶 天然生物质 制备 吸附

英文关键词: hydrogel, biomass, preparation, adsorption

基金项目:长江水环境教育部重点实验室开放课题资助 (YRWEF201503)；上海高校青年教师培养资助计划(ZZSLG14015)
作者 单位 E-mail
孙凤玲
上海理工大学环境与建筑学院,上海 200093
981568252@qq.com

王吟
上海理工大学环境与建筑学院,上海 200093
 

中文摘要:
      生物质资源产量大,但是利用效率不高,将其制备成高吸附性水凝胶不仅可消除环境污染,减少资源浪费,还可以有效地降低成本。综述了近年来天然生物质功能性水凝胶的制备原料及其制备方法,重点概述了水凝胶在重金属离子和染料吸附方面的应用,总结并展望了生物质凝胶的重点研究方向和未来发展前景。
英文摘要:
      There are large amounts of biomass resources produced in our country, but the utilization rate is low. These natural polymers can be synthesized into hydrogel materials with excellent adsorption properties. It can not only eliminate environmental pollution, reduce waste of resources, but also can reduce costs effectively. This article reviews the raw materials and preparation method of natural biomass hydrogels. Moreover, the application on removal of heavy metal ions and dye are discussed. Finally, research direction of the bio-hydrogels are summarized.

马超,黄海涛,顾计友,刘旸.高分子分离膜材料及其研究进展[J].材料导报,2016,30(9):144-150, 157
高分子分离膜材料及其研究进展
Polymer Separation Membrane Materials and Their Research Progress
 
DOI：10.11896/j.issn.1005-023X.2016.09.024

中文关键词: 高分子 膜材料 分离

英文关键词: polymer, membrane material, separation

基金项目:黑龙江省青年科学基金(QC2014C044)；高等学校博士学科点专项科研基金(新教师)(201300621120001)；中国博士后科学基金面上资助(2013M530143)
作者 单位
马超
东北林业大学材料科学与工程学院,哈尔滨 150040

黄海涛
东北林业大学材料科学与工程学院,哈尔滨 150040

顾计友
东北林业大学材料科学与工程学院,哈尔滨 150040

刘旸
东北林业大学材料科学与工程学院,哈尔滨 150040

中文摘要:
      膜材料是膜研究的主要内容,从理论与应用两个角度对高分子分离膜材料进行阐述,先从分离膜的分离机制、分离性能及类别展开介绍,总结各类常见的高分子分离膜材料的性能特点及适用性,针对近年来高分子分离膜材料的合成和制备、改性与应用等研究成果进行概述,通过分析并总结分离膜材料的结构与性能之间的关系,对未来开发新型高分子分离膜材料作出展望。
英文摘要:
      Membrane material is an important part of the membrane research. From the perspective of theory and practice, polymer membrane materials are elaborated in this paper, involving in the membrane separation mechanism and performance, the types of separation membrane, and some common membrane materials. In addition, the interrelation of the membrane structure and performance is analyzed in order that more new membrane materials can be developed and applied in various industrial fields.

张毅,叶林.聚乙烯醇水凝胶功能化改性研究进展[J].材料导报,2016,30(9):151-157
聚乙烯醇水凝胶功能化改性研究进展
Recent Research of Functional Modification of Polyvinyl Alcohol Hydrogel
 
DOI：10.11896/j.issn.1005-023X.2016.09.025

中文关键词: 聚乙烯醇 水凝胶 功能化改性 接枝共聚

英文关键词: polyvinyl alcohol, hydrogel, functional modification, graft copolymerization

基金项目:??
作者 单位
张毅
攀枝花学院生物与化学工程学院,攀枝花 617000

叶林
高分子材料工程国家重点实验室,四川大学高分子研究所,成都 610065

中文摘要:
      PVA水凝胶化学性质稳定、无毒、生物相容性好、耐生物老化、吸水量高及易于加工,广泛应用于固定化载体、药物释放、组织工程等领域。综述了当前国内外聚乙烯醇水凝胶的制备方法最新研究进展,详细介绍了国内外关于聚乙烯醇水凝胶的力学性能、溶胀性能、细胞亲和性、智能化等改性方法的研究进展。最后展望了未来聚乙烯醇水凝胶功能化改性的研究方向和前景。
英文摘要:
      PVA hydrogel is a chemically stable, non-toxic, biocompatible, biological aging resistant, high water absorption and easy processing material, which is widely used in immobilized carrier, drug release, tissue enginee-ring. The preparation methods of polyvinyl alcohol hydrogel were reviewed and the recent studies of mechanical pro-perties, swelling properties, cell affinity, and intelligence about polyvinyl alcohol hydrogel were introduced in detail in this work. The research directions and prospects of functional modification of PVA hydrogel in the future are prospected.