具有超高气体分离性能和抗权衡效应的三维网状本征微孔阶梯聚合物膜的原位形成

IF 16.1 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Angewandte Chemie International Edition Pub Date : 2025-01-17 DOI:10.1002/anie.202420742

Luxin Sun, Wei Xu, Hongjun Zhang, Jiachen Chu, Mengtao Wang, Kai Song, Wenjie Wu, Jianxin Li, Yingge Wang, Ingo Pinnau, Xiaohua Ma

{"title":"具有超高气体分离性能和抗权衡效应的三维网状本征微孔阶梯聚合物膜的原位形成","authors":"Luxin Sun, Wei Xu, Hongjun Zhang, Jiachen Chu, Mengtao Wang, Kai Song, Wenjie Wu, Jianxin Li, Yingge Wang, Ingo Pinnau, Xiaohua Ma","doi":"10.1002/anie.202420742","DOIUrl":null,"url":null,"abstract":"A series of in situ crosslinked three-dimensional network intrinsic microporous ladder polymer membranes were synthesized by a facile copolymerization method. Their highly crosslinked structure led to enhanced microporosity with a large fraction of submicropores (<4 Å). They showed an anti-trade-off effect and superior H2/CH4, H2/N2, and O2/N2 separation performance with great potential in H2 purification and O2 enrichment applications.Polymers of intrinsic microporosity3D network membraneAnti-Trade-OffGas separationMolecular sieving","PeriodicalId":125,"journal":{"name":"Angewandte Chemie International Edition","volume":"6 1","pages":""},"PeriodicalIF":16.1000,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"In-Situ Formation of Three-Dimensional Network Intrinsic Microporous Ladder Polymer Membranes with Ultra-High Gas Separation Performance and Anti-Trade-Off Effect\",\"authors\":\"Luxin Sun, Wei Xu, Hongjun Zhang, Jiachen Chu, Mengtao Wang, Kai Song, Wenjie Wu, Jianxin Li, Yingge Wang, Ingo Pinnau, Xiaohua Ma\",\"doi\":\"10.1002/anie.202420742\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A series of in situ crosslinked three-dimensional network intrinsic microporous ladder polymer membranes were synthesized by a facile copolymerization method. Their highly crosslinked structure led to enhanced microporosity with a large fraction of submicropores (<4 Å). They showed an anti-trade-off effect and superior H2/CH4, H2/N2, and O2/N2 separation performance with great potential in H2 purification and O2 enrichment applications.Polymers of intrinsic microporosity3D network membraneAnti-Trade-OffGas separationMolecular sieving\",\"PeriodicalId\":125,\"journal\":{\"name\":\"Angewandte Chemie International Edition\",\"volume\":\"6 1\",\"pages\":\"\"},\"PeriodicalIF\":16.1000,\"publicationDate\":\"2025-01-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Angewandte Chemie International Edition\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1002/anie.202420742\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Angewandte Chemie International Edition","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1002/anie.202420742","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

采用易聚合法合成了一系列原位交联三维网状本征微孔阶梯聚合物膜。它们的高度交联结构导致微孔隙度增强，亚微孔占很大比例（<4 Å）。它们具有抗权衡效应和较好的H2/CH4、H2/N2和O2/N2分离性能，在H2纯化和O2富集方面具有很大的应用潜力。固有微孔聚合物；三维网状膜；反平衡气体分离

本文章由计算机程序翻译，如有差异，请以英文原文为准。

In-Situ Formation of Three-Dimensional Network Intrinsic Microporous Ladder Polymer Membranes with Ultra-High Gas Separation Performance and Anti-Trade-Off Effect

查看原文本刊更多论文

In-Situ Formation of Three-Dimensional Network Intrinsic Microporous Ladder Polymer Membranes with Ultra-High Gas Separation Performance and Anti-Trade-Off Effect

A series of in situ crosslinked three-dimensional network intrinsic microporous ladder polymer membranes were synthesized by a facile copolymerization method. Their highly crosslinked structure led to enhanced microporosity with a large fraction of submicropores (<4 Å). They showed an anti-trade-off effect and superior H₂/CH₄, H₂/N₂, and O₂/N₂ separation performance with great potential in H₂ purification and O₂ enrichment applications.Polymers of intrinsic microporosity3D network membraneAnti-Trade-OffGas separationMolecular sieving

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Angewandte Chemie International Edition 化学-化学综合

CiteScore

26.60

自引率

6.60%

发文量

3549

审稿时长

1.5 months

期刊介绍： Angewandte Chemie, a journal of the German Chemical Society (GDCh), maintains a leading position among scholarly journals in general chemistry with an impressive Impact Factor of 16.6 (2022 Journal Citation Reports, Clarivate, 2023). Published weekly in a reader-friendly format, it features new articles almost every day. Established in 1887, Angewandte Chemie is a prominent chemistry journal, offering a dynamic blend of Review-type articles, Highlights, Communications, and Research Articles on a weekly basis, making it unique in the field.