Fanhui Liao, Yanchang Chu, Xiyan Chen, Donghai Xu and Le Yang
{"title":"Regulation of hydrogenation products of fatty acids by tuning the acidity of cobalt catalysts†","authors":"Fanhui Liao, Yanchang Chu, Xiyan Chen, Donghai Xu and Le Yang","doi":"10.1039/D4NJ02313G","DOIUrl":null,"url":null,"abstract":"<p >Co<small><sub>3</sub></small>O<small><sub>4</sub></small> was prepared as a precursor for Co catalysts for hydrodeoxygenation of <em>n</em>-octanoic acid, with four precipitants applied to modulate the surface acidity distribution. It was observed that medium acidity facilitated esterification, medium–strong acidity promoted partial hydrogenation to alcohols, and strong acidity produced alkanes with one carbon loss.</p>","PeriodicalId":95,"journal":{"name":"New Journal of Chemistry","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"New Journal of Chemistry","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2024/nj/d4nj02313g","RegionNum":3,"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
Co3O4 was prepared as a precursor for Co catalysts for hydrodeoxygenation of n-octanoic acid, with four precipitants applied to modulate the surface acidity distribution. It was observed that medium acidity facilitated esterification, medium–strong acidity promoted partial hydrogenation to alcohols, and strong acidity produced alkanes with one carbon loss.
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