{"title":"Supramolecular boosted superexchange","authors":"Pall Thordarson , Dong Jun Kim","doi":"10.1016/j.chempr.2024.102397","DOIUrl":null,"url":null,"abstract":"<div><div>In this issue of <em>Chem</em>, Zhao et al. present a supramolecular strategy for controlling symmetry-breaking charge separation (SB-CS) through guest-mediated superexchange pathways. In a cyclophane host, guest molecules accelerate or suppress SB-CS by enhancing electron-transfer efficiency. This dynamic system enables tunable charge separation and demonstrates potential for photocatalysis, light energy conversion, and applications in organic photovoltaics.</div></div>","PeriodicalId":268,"journal":{"name":"Chem","volume":"11 1","pages":"Article 102397"},"PeriodicalIF":19.1000,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chem","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2451929424006429","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
Abstract
In this issue of Chem, Zhao et al. present a supramolecular strategy for controlling symmetry-breaking charge separation (SB-CS) through guest-mediated superexchange pathways. In a cyclophane host, guest molecules accelerate or suppress SB-CS by enhancing electron-transfer efficiency. This dynamic system enables tunable charge separation and demonstrates potential for photocatalysis, light energy conversion, and applications in organic photovoltaics.
期刊介绍：
Chem, affiliated with Cell as its sister journal, serves as a platform for groundbreaking research and illustrates how fundamental inquiries in chemistry and its related fields can contribute to addressing future global challenges. It was established in 2016, and is currently edited by Robert Eagling.
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