石墨烯气凝胶(GA)是一种由石墨烯作为基材制备的三维(3D)多孔互联海绵状网络结构,不仅具有石墨烯本身电子、力学特性、化学稳定等优点,还具有高疏水性、高比表面积、高孔隙率等特点。结合相关研究可知,石墨烯气凝胶在吸附材料、电极材料、环境处理、储氢材料以及催化剂载体方面均有很好的发展,对石墨烯气凝胶的制备方法以及在催化领域的研究进展进行介绍。
Graphene aerogel (GA) is a 3D porous interconnected sponge network structure prepared by graphene as substrate.It not only has the advantages of electronic,mechanical and chemical stability of graphene itself,but also has the characteristics of high hydrophobicity,high specific surface area and high porosity.Combined with related studies,graphene aerogels have been well developed in adsorption materials,electrode materials,environmental treatment,hydrogen storage materials and catalyst carriers.The preparation methods of graphene aerogels and their research progress in catalysis were introduced.
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基金资助
辽宁特聘教授基金项目(512003007021);辽宁省教育厅青年育苗项目(LQ2020010)
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