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第 36 卷第 4 期 精 细 化 工 Vol.36, No.4
201 9 年 4 月 FINE CHEMICALS Apr. 2019
综论
蛭石功能材料研究进展
1*
田维亮 1,2 ,葛振红
(1. 塔里木大学 生命科学学院 兵团南疆化工资源利用工程实验室,新疆 阿拉尔 843300;2. 北京化工
大学 有机-无机复合材料国家重点实验室,北京 100029)
摘要:蛭石是中国优势非金属矿产之一,具有二维(2D)层状结构和独特的高膨胀性能等优点,可应用于构建
新型功能材料,但其存在结构稳定性差和纳米尺度控制难等问题。该文阐述了天然层状蛭石的结构与性质,回
顾了近年来国内外关于蛭石复合功能材料的相关报道,重点分析了蛭石的剥离与改性及其在吸附、催化剂载体、
有机-无机复合材料、储能、药物载体等方面的研究进展。最后针对蛭石研究存在的主要问题,提出今后研究的
重点在蛭石剥离,多级结构复合功能材料和有机-无机复合功能材料的构建,以及相关机理的探索。
关键词:蛭石;纳米结构;复合材料;层状材料;载体
中图分类号:TD985;TQ129 文献标识码:A 文章编号:1003-5214 (2019) 04-0541-08
Research Progress on Functional Materials of Vermiculite
1,2
1*
TIAN Wei-liang , GE Zhen-hong
(1. College of Life Sciences, Engineering Laboratory of Chemical Resources Utilization in South Xinjiang, Tarim
University, Alar 843300, Xinjiang, China; 2. State Key Laboratory of Organic-Inorganic Composites, Beijing University
of Chemical Technology, Beijing 100029, China)
Abstract: Vermiculite is one of dominant non-metallic mineral in China. Vermiculite can be used to
construct new functional materials due to its two-dimensional (2D) layered material structure and high
expansion performance. However, it has some problems such as poor structural stability and nano-scale
being difficult to control. In this paper, we introduce the structure and properties of natural vermiculite and
review the recent progress on vermiculite-base functional materials at home and abroad, Firstly, we focus
on the exfoliation and modification of vermiculite. Subsequently, we discuss introduces the application of
vermiculite in some fields, such as adsorption, catalyst support, organic and inorganic composites, energy
storage and drug carrier. Finally, the research trends of vermiculite are brought forward. Exfoliation of
vermiculite, construction of multi-structure composite functional materials and organic and inorganic
composite functional materials, as well as the exploration of related mechanisms may be the focus of future
research.
Key words: vermiculite; nanostructure; composites; layered material; carrier
Foundation items: National Natural Science Foundation of China (21761029); State Key Laboratory of
Organic and Inorganic Composites (oic-201701008); Training Program for Outstanding Young Teachers in
Higher Education Institutions of Xinjiang Corps; Joint Fund of Tarim University and Beijing University of
Chemical Technology (ZZ-1501)
近年来,二维(2D)层状材料已经成为纳米材 材料的主要特征,是构建其他功能新材料的优势结
[1]
[2]
料科学中热点研究领域之一 。与 0 维(0D)和一 构 。2D 层状材料具有不变形的层板、定向结构等
维(1D)材料相比,层间可以插入分子或离子是 2D 特点,能够根据不同要求去设计和制备新的功能材
收稿日期:2018-07-25; 定用日期:2018-12-25; DOI: 10.13550/j.jxhg.20180553
基金项目:国家自然科学基金(21761029);有机-无机复合材料国家重点实验室开放课题(oic-201701008);兵团高等学校优秀青年
教师培养计划项目;北化-塔大联合基金(ZZ-1501)
作者简介:田维亮(1977—),男,博士,副教授。联系人:葛振红(1978—),女,硕士,实验师,E-mail:twllong@126.com。