Jikuan Qiu , Xinchun Xue , Kangna Zhang , Xiaoxin Tian , Wenrui Wan , Tingting Fan , Zhiyong Li , Huiyong Wang , Yuling Zhao
{"title":"A mixed-linker strategy in covalent organic frameworks for enhanced sunlight-driven photocatalytic oxidation activity and stability†","authors":"Jikuan Qiu , Xinchun Xue , Kangna Zhang , Xiaoxin Tian , Wenrui Wan , Tingting Fan , Zhiyong Li , Huiyong Wang , Yuling Zhao","doi":"10.1039/d5cc01192b","DOIUrl":null,"url":null,"abstract":"<div><div>We present a simple mixed-linker strategy to enhance the photocatalytic oxidation activity and stability of covalent organic framework semiconductors. The TpTfbPa-COF, featuring an unconventional reversed AA-stacking structure with both imine and ketoamine linkages, exhibits excellent structural stability and superior photocatalytic performance compared to the fully imine-linked TfbPa-COF and the fully ketoamine-linked TpPa-COF.</div></div>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"61 40","pages":"Pages 7257-7260"},"PeriodicalIF":4.2000,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1359734525007839","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
We present a simple mixed-linker strategy to enhance the photocatalytic oxidation activity and stability of covalent organic framework semiconductors. The TpTfbPa-COF, featuring an unconventional reversed AA-stacking structure with both imine and ketoamine linkages, exhibits excellent structural stability and superior photocatalytic performance compared to the fully imine-linked TfbPa-COF and the fully ketoamine-linked TpPa-COF.
期刊介绍:
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