{"title":"Visible-Light Activation of a Ru(II) Complex Catalyst via a Carbazole-Modified Donor–Acceptor Ligand for CO2 Reduction","authors":"Akinobu Nakada, Yuya Tomiura, Hajime Suzuki, Osamu Tomita, Ryu Abe","doi":"10.1093/chemle/upae127","DOIUrl":null,"url":null,"abstract":"Visible-light activation of photocatalysts is crucial for effectively utilizing solar energy in molecular conversions. This study demonstrates that modifying the bipyridine ligand with carbazole enables visible-light activation of a Ru(II) carbonyl complex catalyst, which is originally developed as an electrocatalyst for CO2 reduction but inactive as a photocatalyst on its own. The present study opens avenues for individually designing light-absorbing ligands and catalytic functions within one mononuclear complex.","PeriodicalId":9862,"journal":{"name":"Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry Letters","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1093/chemle/upae127","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
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Abstract
Visible-light activation of photocatalysts is crucial for effectively utilizing solar energy in molecular conversions. This study demonstrates that modifying the bipyridine ligand with carbazole enables visible-light activation of a Ru(II) carbonyl complex catalyst, which is originally developed as an electrocatalyst for CO2 reduction but inactive as a photocatalyst on its own. The present study opens avenues for individually designing light-absorbing ligands and catalytic functions within one mononuclear complex.
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