石墨烯基气凝胶吸附材料在空气净化领域的研究进展  

Research Progress of Graphene Based Aerogel Adsorption Materials in Air Purification

作　　者：许景威 陈国华[1] XU Jingwei;CHEN Guohua(College of Material Science and Engineering,Huaqiao University,Xiamen 361021,China)

机构地区：[1]华侨大学材料科学与工程学院,福建厦门362021

出　　处：《华侨大学学报（自然科学版）》2023年第6期661-670,共10页Journal of Huaqiao University(Natural Science)

基　　金：国家自然科学基金资助项目(51373055);福建省石墨烯粉体及复合材料工程技术研究中心资助项目(2017H2001);福建省厦门市重点实验室资助项目(2023-01)。

摘　　要：综述石墨烯气凝胶的制备方法及石墨烯基气凝胶作为吸附材料在空气净化领域中的应用现状,总结目前石墨烯气凝胶材料存在的问题,并对石墨烯气凝胶在空气净化吸附方面的未来发展方向提出展望。结果表明:石墨烯气凝胶是一种具有大比表面积、高孔隙率、多吸附位点的良好空气净化材料,经改性后的石墨烯气凝胶对气体污染物具有可观的化学吸附能力,结合自身物理吸附性能,成为了近年来备受关注的空气净化材料之一。The preparation methods of graphene aerogel and application status of graphene based aerogel as adsorption materials in the field of air purification are reviewed.The current existing problems of graphene aerogel materials are summarized and the future development direction of graphene aerogel in air purification adsorption is forecasted.The results show that the graphene aerogel is a good air purification material with large specific surface area,high porosity and multiple adsorption sites.The modified graphene aerogel has considerable chemical adsorption performance of gaseous pollutants.Combined with its own physical adsorption performance,it has become one of the most concerned air purification materials in recent years.

关 键 词：石墨烯气凝胶 改性 吸附机理 空气净化 

分 类 号：TQ427.26[化学工程]