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Graphene Oxide and its Derivatives for Gas Separation Membranes
ChemBioEng Reviews ( IF 6.2 ) Pub Date : 2021-08-31 , DOI: 10.1002/cben.202000038 Morteza Asghari 1 , Samaneh Saadatmandi 2 , Morteza Afsari 3
ChemBioEng Reviews ( IF 6.2 ) Pub Date : 2021-08-31 , DOI: 10.1002/cben.202000038 Morteza Asghari 1 , Samaneh Saadatmandi 2 , Morteza Afsari 3
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Graphene oxide (GO), a derivative of graphene with a hydrophilic 2D crystalline nanostructure and being an exfoliated form of graphite, is designed with several oxygen-functional groups. Due to its characteristics it has attracted much interest for applications for gas separation membranes. This review focuses on GO-containing membranes for gas separation. A basic look at gas separation membranes is presented, and the properties of graphene, GO, reduced GO (RGO) as well as their preparation approaches are covered. Different methods for fabrication of GO membranes in the style of mixed-matrix membranes, thin-film composites, layered GO membranes etc. are investigated. The gas separation performance of fabricated GO membranes is evaluated, highlighting recent developments and prospectives. Finally, future trends of GO membranes are described.
中文翻译：
用于气体分离膜的氧化石墨烯及其衍生物
氧化石墨烯 (GO) 是石墨烯的衍生物，具有亲水性二维晶体纳米结构，是石墨的剥离形式，设计有几个氧官能团。由于其特性，它在气体分离膜的应用中引起了极大的兴趣。本综述重点介绍用于气体分离的含 GO 膜。介绍了气体分离膜的基本外观，并涵盖了石墨烯、GO、还原 GO (RGO) 的特性及其制备方法。研究了混合基质膜、薄膜复合材料、分层 GO 膜等类型的 GO 膜的不同制造方法。评估了制造的 GO 膜的气体分离性能，突出了最近的发展和前景。最后，描述了 GO 膜的未来趋势。
更新日期：2021-10-08
中文翻译：
用于气体分离膜的氧化石墨烯及其衍生物
氧化石墨烯 (GO) 是石墨烯的衍生物，具有亲水性二维晶体纳米结构，是石墨的剥离形式，设计有几个氧官能团。由于其特性，它在气体分离膜的应用中引起了极大的兴趣。本综述重点介绍用于气体分离的含 GO 膜。介绍了气体分离膜的基本外观，并涵盖了石墨烯、GO、还原 GO (RGO) 的特性及其制备方法。研究了混合基质膜、薄膜复合材料、分层 GO 膜等类型的 GO 膜的不同制造方法。评估了制造的 GO 膜的气体分离性能，突出了最近的发展和前景。最后，描述了 GO 膜的未来趋势。
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