石墨烯气凝胶的制备与应用研究进展  

Process in the preparation and application of graphene aerogels

作　　者：迟彩霞[1] 刘越 吴昊 白雪松 孔祥慧[1] 孙红梅[1] 乔秀丽[1] CHI Cai-xia;LIU Yue;WU Hao;BAI Xue-song;KONG Xiang-hui;SUN Hong-mei;QIAO Xiu-li(Food and Pharmaceutical Engineering College,Suihua University,Suihua 152061,China)

机构地区：[1]绥化学院食品与制药工程学院,黑龙江绥化152061

出　　处：《应用化工》2018年第9期2001-2004,2009,共5页Applied Chemical Industry

基　　金：黑龙江省自然科学基金项目(B2016010);黑龙江省大学生创新创业训练计划项目(201610236003);黑龙江省属高校基本科研业务费基础研究项目(2016-KYYWF-0924)

摘　　要：石墨烯气凝胶(GA)是由二维石墨烯构建形成的、具有互联多孔网络结构的三维宏观体材料,在能量存储、环保、催化和抗电磁干扰等领域具有广阔的应用前景。GA的性能和结构因制备方法不同差异较大,综述了原位组装、模板法、化学交联和3D打印技术制备GA的特点和研究现状,总结了其在不同领域的应用前景。进一步提高GA的性能、实现GA材料的可控设计、降低制备成本、开发出易于大规模操作的制备方法仍是一个重要研究方向。Graphene aerogels(GA)are three-dimensional macrostructures formed by two-dimensional graphene with well defined interconnected porous networks.GA have broad application prospects in energy storage,environmental protection,catalysis and electromagnetic interference shielding.The performance and structure of GA vary greatly due to different preparation methods.The characteristics and research status of in-situ assembly method,template method,chemical crosslinking method and 3D printing technology for GA preparation are reviewed,and its application prospect in different fields is summarized.It is still an important research direction to further improve the performance of GA,achieve controllable design of GA,reduce the cost of preparation,and develop the preparation method which is easy to operate on a large scale.

关 键 词：石墨烯气凝胶 原位组装 模板 化学交联 3D打印技术 

分 类 号：TQ12[化学工程—无机化工] O614[理学—无机化学] R943[理学—化学]