文献类型：期刊文献

英文题名：Two-dimensional material separation membranes for renewable energy purification, storage, and conversion

作者：Dai, Liheng[1];Huang, Kang[2];Xia, Yongsheng[2];Xu, Zhi[1]

机构：[1]East China Univ Sci & Technol, Sch Chem Engn, State Key Lab Chem Engn, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]Nanjing Tech Univ, Coll Chem Engn, State Key Lab Mat Oriented Chem Engn, 30 Puzhu Rd S, Nanjing 211816, Peoples R China

年份：2021

卷号：6

期号：2

起止页码：193

外文期刊名：GREEN ENERGY & ENVIRONMENT

收录：;EI(收录号：20211410182125);WOS:【SCI-EXPANDED(收录号:WOS:000659414300005)】；

基金：This work was financially supported by the National Natural Science Foundation of China (Grant Nos. 21908054 and 21908098).

语种：英文

外文关键词：Two-dimensional materials; Membranes; Separation; New energy

摘要：The current energy crisis has prompted the development of new energy sources and energy storage/conversion devices. Membranes, as the key component, not only provide enormous separation potential for energy purification but also guarantee stable and high-efficiency operation for rechargeable batteries and fuel cells. Remarkably, two-dimensional (2D) material separation membranes have attracted intense attention on their excellent performance in energy field applications, owing to high mechanical/chemical stability, low mass transport resistance, strict size-exclusion, and abundant modifiable functional groups. In this review, we concentrate on the recent progress of 2D membrane and introduce 2D membranes based on graphene oxide (GO), MXenes, 2D MOFs, 2D COFs, and 2D zeolite nanosheets, which are applied in membrane separation (H-2 collection and biofuel purification) and battery separators (vanadium flow battery, Li-S battery, and fuel cell). The mass transport mechanism, selectivity mechanism, and modification methods of these 2D membranes are stated in brief, mainly focusing on interlayer dominant membranes (GO and MXenes) and pore dominant membranes (MOFs, COFs, and zeolite nanosheets). In conclusion, we highlight the challenges and outlooks of applying 2D membranes in energy fields. (C) 2020, Institute of Process Engineering, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.