利用含锰层状双氧化物合理设计双功能催化剂以高效氧化裂解 1,2-二醇

IF 5.4 3区材料科学 Q2 CHEMISTRY, PHYSICAL

ACS Applied Energy Materials Pub Date : 2024-08-12 DOI:10.1039/d4cy00740a

Xuan Dai , Pengfei Chen , Xin Wang , Junfeng Qian , Weiyou Zhou , Mingyang He

{"title":"利用含锰层状双氧化物合理设计双功能催化剂以高效氧化裂解 1,2-二醇","authors":"Xuan Dai , Pengfei Chen , Xin Wang , Junfeng Qian , Weiyou Zhou , Mingyang He","doi":"10.1039/d4cy00740a","DOIUrl":null,"url":null,"abstract":"<div><p>NiMgMn layered double hydroxide (LDO) has been rationally designed for the efficient oxidative cleavage of 1,2-diols, utilizing molecular oxygen exclusively as the oxidizing agent without the need for additives. This engineered NiMgMn-LDO contains catalytically active Mn<sup>3+</sup> species, which are stabilized by Ni<sup>2+</sup>. Additionally, it is endowed with numerous basic sites contributed by Mg species. These features bestow upon NiMgMn-LDO a dual functionality that significantly enhances its catalytic efficacy. Consequently, this catalyst demonstrates excellent catalytic prowess and robust tolerance in the aerobic oxidative cleavage of benzyl 1,2-diols.</p></div>","PeriodicalId":4,"journal":{"name":"ACS Applied Energy Materials","volume":null,"pages":null},"PeriodicalIF":5.4000,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Rational design of a bifunctional catalyst utilizing Mn-containing layered double oxide for the highly efficient oxidative cleavage of 1,2-diols†\",\"authors\":\"Xuan Dai , Pengfei Chen , Xin Wang , Junfeng Qian , Weiyou Zhou , Mingyang He\",\"doi\":\"10.1039/d4cy00740a\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>NiMgMn layered double hydroxide (LDO) has been rationally designed for the efficient oxidative cleavage of 1,2-diols, utilizing molecular oxygen exclusively as the oxidizing agent without the need for additives. This engineered NiMgMn-LDO contains catalytically active Mn<sup>3+</sup> species, which are stabilized by Ni<sup>2+</sup>. Additionally, it is endowed with numerous basic sites contributed by Mg species. These features bestow upon NiMgMn-LDO a dual functionality that significantly enhances its catalytic efficacy. Consequently, this catalyst demonstrates excellent catalytic prowess and robust tolerance in the aerobic oxidative cleavage of benzyl 1,2-diols.</p></div>\",\"PeriodicalId\":4,\"journal\":{\"name\":\"ACS Applied Energy Materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":5.4000,\"publicationDate\":\"2024-08-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACS Applied Energy Materials\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S2044475324003794\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS Applied Energy Materials","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S2044475324003794","RegionNum":3,"RegionCategory":"材料科学","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

镍镁锰层状双氢氧化物（LDO）是为高效氧化裂解 1,2-二元醇而合理设计的，它完全利用分子氧作为氧化剂，无需添加剂。这种经过设计的 NiMgMn-LDO 含有催化活性 Mn3+ 物种，并由 Ni2+ 加以稳定。此外，它还具有许多由镁元素组成的碱性位点。这些特征赋予了 NiMgMn-LDO 双重功能，大大提高了其催化效率。因此，这种催化剂在有氧氧化裂解 1,2-苄二醇的过程中表现出卓越的催化能力和强大的耐受性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Rational design of a bifunctional catalyst utilizing Mn-containing layered double oxide for the highly efficient oxidative cleavage of 1,2-diols†

查看原文本刊更多论文

Rational design of a bifunctional catalyst utilizing Mn-containing layered double oxide for the highly efficient oxidative cleavage of 1,2-diols†

NiMgMn layered double hydroxide (LDO) has been rationally designed for the efficient oxidative cleavage of 1,2-diols, utilizing molecular oxygen exclusively as the oxidizing agent without the need for additives. This engineered NiMgMn-LDO contains catalytically active Mn³⁺ species, which are stabilized by Ni²⁺. Additionally, it is endowed with numerous basic sites contributed by Mg species. These features bestow upon NiMgMn-LDO a dual functionality that significantly enhances its catalytic efficacy. Consequently, this catalyst demonstrates excellent catalytic prowess and robust tolerance in the aerobic oxidative cleavage of benzyl 1,2-diols.

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

ACS Applied Energy Materials Materials Science-Materials Chemistry

CiteScore

10.30

自引率

6.20%

发文量

1368

期刊介绍： ACS Applied Energy Materials is an interdisciplinary journal publishing original research covering all aspects of materials, engineering, chemistry, physics and biology relevant to energy conversion and storage. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrate knowledge in the areas of materials, engineering, physics, bioscience, and chemistry into important energy applications.