摘要
石墨烯基气凝胶(GAs)不仅具有超高的比表面积和孔隙率、高导电性、高比热容、低密度,而且还有优异的力学性能、稳定的化学性质,在超级电容器、催化剂载体、吸波材料等方面有广阔的应用。针对石墨烯基气凝胶的制备方法(如模板法、自组装法、3D打印法、溶胶-凝胶法等),以及在环境净化、能源及催化等领域的应用和GAs的发展前景进行了综述。
Graphene-based aerogels(GAs)not only have ultra-high specific surface area and porosity,high electrical conductivity,high specific heat capacity and low density,but also have excellent mechanical properties and stable chemical properties,which exhibit broad applications in supercapacitors,catalyst carriers and absorbing materials.In this paper,the preparation methods of graphene-based aerogels,such as template method,self-assembly method,3D printing method and sol-gel method,as well as the applications in the fields of environmental purification,energy and catalysis,and the development prospect of GAs were reviewed.
作者
魏梦呈
曾丹林
陈阳
柯萍
黄刚
付依迪
赵晓玲
Wei Mengcheng;Zeng Danlin;Chen Yang;Ke Ping;Huang Gang;Fu Yidi;Zhao Xiaoling(Institute of Chemistry and Chemical Engineering,Wuhan University of Science and Technology,Wuhan 430081)
出处
《化工新型材料》
CAS
CSCD
北大核心
2023年第4期32-38,共7页
New Chemical Materials
基金
国家自然科学基金(21473126)
湖北省教育厅基金项目(B2014094)
湖北省教育厅指导性项目(B2017010)。
关键词
石墨烯基气凝胶
制备
应用
graphene-based aerogels
preparation
applications
