新型单核铜（I）化合物：合成、表征及在二氧化碳电还原中的应用

IF 4.4 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysis Science & Technology Pub Date : 2024-09-16 DOI:10.1039/d4cy00759j

Alma Arévalo , Enrique Juárez-Francisco , Diego A. Roa , Marcos Flores-Alamo , Juventino J. García

{"title":"新型单核铜（I）化合物：合成、表征及在二氧化碳电还原中的应用","authors":"Alma Arévalo , Enrique Juárez-Francisco , Diego A. Roa , Marcos Flores-Alamo , Juventino J. García","doi":"10.1039/d4cy00759j","DOIUrl":null,"url":null,"abstract":"<div><div>This report includes the preparation of a new set of well-defined Cu(<span>i</span>) catalytic precursors of the type [Cu(diphosphine)(PPh<sub>3</sub>)NO<sub>3</sub>] and [Cu(diphosphine)NO<sub>3</sub>], fully characterized by regular analytical methods, including single-crystal XRD (X-ray diffraction). The new compounds were assessed to activate CO<sub>2</sub> in an electrocatalytic process to yield oxalate selectively and with a relatively low overpotential. Some mechanistic insights into this process are also provided; oxalate is a valuable product for further chemical applications.</div></div>","PeriodicalId":66,"journal":{"name":"Catalysis Science & Technology","volume":"14 18","pages":"Pages 5394-5404"},"PeriodicalIF":4.4000,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/cy/d4cy00759j?page=search","citationCount":"0","resultStr":"{\"title\":\"New mononuclear Cu(i) compounds: synthesis, characterization, and application to the electroreduction of CO2†\",\"authors\":\"Alma Arévalo , Enrique Juárez-Francisco , Diego A. Roa , Marcos Flores-Alamo , Juventino J. García\",\"doi\":\"10.1039/d4cy00759j\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>This report includes the preparation of a new set of well-defined Cu(<span>i</span>) catalytic precursors of the type [Cu(diphosphine)(PPh<sub>3</sub>)NO<sub>3</sub>] and [Cu(diphosphine)NO<sub>3</sub>], fully characterized by regular analytical methods, including single-crystal XRD (X-ray diffraction). The new compounds were assessed to activate CO<sub>2</sub> in an electrocatalytic process to yield oxalate selectively and with a relatively low overpotential. Some mechanistic insights into this process are also provided; oxalate is a valuable product for further chemical applications.</div></div>\",\"PeriodicalId\":66,\"journal\":{\"name\":\"Catalysis Science & Technology\",\"volume\":\"14 18\",\"pages\":\"Pages 5394-5404\"},\"PeriodicalIF\":4.4000,\"publicationDate\":\"2024-09-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://pubs.rsc.org/en/content/articlepdf/2024/cy/d4cy00759j?page=search\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Catalysis Science & Technology\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S2044475324004398\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Catalysis Science & Technology","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S2044475324004398","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}

引用次数: 0

摘要

本报告包括制备一组新的定义明确的[Cu(diphosphine)(PPh3)NO3]和[Cu(diphosphine)NO3]型 Cu(I)催化前体，并通过常规分析方法（包括单晶 XRD（X 射线衍射））对其进行了全面表征。经评估，这些新化合物能在电催化过程中激活 CO2，从而以相对较低的过电位选择性地生成草酸盐。此外，还对这一过程提供了一些机理方面的见解；草酸盐是一种有进一步化学应用价值的产品。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

New mononuclear Cu(i) compounds: synthesis, characterization, and application to the electroreduction of CO2†

查看原文本刊更多论文

New mononuclear Cu(i) compounds: synthesis, characterization, and application to the electroreduction of CO2†

This report includes the preparation of a new set of well-defined Cu(i) catalytic precursors of the type [Cu(diphosphine)(PPh₃)NO₃] and [Cu(diphosphine)NO₃], fully characterized by regular analytical methods, including single-crystal XRD (X-ray diffraction). The new compounds were assessed to activate CO₂ in an electrocatalytic process to yield oxalate selectively and with a relatively low overpotential. Some mechanistic insights into this process are also provided; oxalate is a valuable product for further chemical applications.

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

Catalysis Science & Technology CHEMISTRY, PHYSICAL-

CiteScore

8.70

自引率

6.00%

发文量

587

审稿时长

1.5 months

期刊介绍： A multidisciplinary journal focusing on cutting edge research across all fundamental science and technological aspects of catalysis. Editor-in-chief: Bert Weckhuysen Impact factor: 5.0 Time to first decision (peer reviewed only): 31 days