Ming Chen , Wen-Da Zhang , Qingna Gong , Jiangyong Liu , Xiaoping Yang , Jing Wang , Xiaodong Yan
{"title":"Spin-polarized electron transfer in chiral tartaric acid-engineered Ni(OH)2 unlocks NiOOH activation for urea electrooxidation†","authors":"Ming Chen , Wen-Da Zhang , Qingna Gong , Jiangyong Liu , Xiaoping Yang , Jing Wang , Xiaodong Yan","doi":"10.1039/d5cc00687b","DOIUrl":null,"url":null,"abstract":"<div><div>Chiral tartaric acid (TA)-modified Ni(OH)<sub>2</sub> shows chiral-induced spin selectivity (CISS) effect, creating spin channels that significantly enhance electron transfer to promote the formation of NiOOH species. <span>d</span>-TA-Ni(OH)<sub>2</sub> achieves a current density of 100 mA cm<sup>−2</sup> at 1.38 V with a Tafel slope of 21.88 mV dec<sup>−1</sup>, highlighting its potential for the urea oxidation reaction.</div></div>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"61 34","pages":"Pages 6364-6367"},"PeriodicalIF":4.2000,"publicationDate":"2025-03-24","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/S1359734525006457","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
Chiral tartaric acid (TA)-modified Ni(OH)2 shows chiral-induced spin selectivity (CISS) effect, creating spin channels that significantly enhance electron transfer to promote the formation of NiOOH species. d-TA-Ni(OH)2 achieves a current density of 100 mA cm−2 at 1.38 V with a Tafel slope of 21.88 mV dec−1, highlighting its potential for the urea oxidation reaction.
期刊介绍:
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