具有纳米厚度的二维材料是开发高性能分离膜的新兴材料。二维材料膜具有独特的纳米孔或纳米通道,在有机溶剂纳滤(OSN)领域引起了人们的广泛关注。综述了在二维材料OSN膜(纳米片膜和层状膜)方面取得的最新研究进展,重点研究了二维材料膜的结构特征、分离性能及在OSN领域的应用,最后对二维材料OSN膜研究的发展方向提出了展望。
Two dimensional(2D) materials with nanosized thickness are emerging materials for designing high-performance separation membranes.2D material membranes feature unique nanopores or nanochannels,which have attracted great attention in the field of organic solvent nanofiltration (OSN).The latest ground-breaking studies in 2D material based OSN membranes (nanosheet membranes and laminar membranes) were summarized,with a special focus on structural characteristics,separation performance and application in the field of OSN.Moreover,prospects for the future research works on 2D material based OSN membranes were also proposed.
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基金资助
国家重点研发计划项目(2017YFC0404001);国家自然科学基金(21978217、21706189和21676201);天津市科技计划项目(18PrsYJC00190和17PTSYJC00050)
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