{"title":"Cobalt Catalysts Derived from Layered Double Hydroxide/g-C3N4 Composite in the Hydrogenation of γ-Valerolactone into 1,4-Pentanediol","authors":"Yu-Chuan Lin, Chou-Hsun Hsieh","doi":"10.1007/s10563-022-09383-7","DOIUrl":null,"url":null,"abstract":"<div><p>Co-based catalysts were derived from CoAl-layered double hydroxide (LDH), LDH/melamine, LDH/activated carbon, and LDH/g-C<sub>3</sub>N<sub>4</sub>. The use of these catalysts for the hydrogenation of γ-valerolactone into 1,4-pentanediol was investigated. The catalyst derived from CoAl-LDH/g-C<sub>3</sub>N<sub>4</sub> contained higher concentrations of strong Brønsted acid, Lewis acid (Co<sup>δ+</sup>, δ > 2), and Lewis base (N with a lone pair of electrons) sites, resulting in improved turnover frequency.</p></div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"27 1","pages":"20 - 28"},"PeriodicalIF":2.1000,"publicationDate":"2022-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10563-022-09383-7.pdf","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Catalysis Surveys from Asia","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10563-022-09383-7","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 1
Abstract
Co-based catalysts were derived from CoAl-layered double hydroxide (LDH), LDH/melamine, LDH/activated carbon, and LDH/g-C3N4. The use of these catalysts for the hydrogenation of γ-valerolactone into 1,4-pentanediol was investigated. The catalyst derived from CoAl-LDH/g-C3N4 contained higher concentrations of strong Brønsted acid, Lewis acid (Coδ+, δ > 2), and Lewis base (N with a lone pair of electrons) sites, resulting in improved turnover frequency.
期刊介绍：
Early dissemination of important findings from Asia which may lead to new concepts in catalyst design is the main aim of this journal. Rapid, invited, short reviews and perspectives from academia and industry will constitute the major part of Catalysis Surveys from Asia . Surveys of recent progress and activities in catalytic science and technology and related areas in Asia will be covered regularly as well. We would appreciate critical comments from colleagues throughout the world about articles in Catalysis Surveys from Asia . If requested and thought appropriate, the comments will be included in the journal. We will be very happy if this journal stimulates global communication between scientists and engineers in the world of catalysis.
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