Highly Efficient CuCoLa Catalyst for the Direct Hydrogenation of Furfural to Pentanediols

IF 2.3 4区 化学 Q3 CHEMISTRY, PHYSICAL Catalysis Letters Pub Date : 2024-07-02 DOI:10.1007/s10562-024-04771-2
Yongjia Liang, Jianliang Zuo, Zhaohao Cai, Jing Lin, Zili Liu
{"title":"Highly Efficient CuCoLa Catalyst for the Direct Hydrogenation of Furfural to Pentanediols","authors":"Yongjia Liang,&nbsp;Jianliang Zuo,&nbsp;Zhaohao Cai,&nbsp;Jing Lin,&nbsp;Zili Liu","doi":"10.1007/s10562-024-04771-2","DOIUrl":null,"url":null,"abstract":"<div><p>The direct conversion of furfural (FA) from biomass to pentanediols (PeDs), including 1,2-PeD and 1,5-PeD, is important for replacing fossil resources and developing bio-based polyesters from renewable sources. However, achieving high selectivity for the C–O hydrogenation of the furan ring remains a significant challenge. In this study, we synthesized a series of trimetallic CuCoLa catalysts, using a coprecipitation method with various metal ratios. The reduced CuCoLa catalyst with a metal ratio of 1/3/1, exhibited the highest activity for the selective hydrogenolysis of FA to PeDs. Under optimal reaction conditions (160 °C, 4 MPa H<sub>2</sub> for 9 h), CuCoLa(1/3/1)-R achieved yields of 21.7% for 1,2-PeD and 50.1% for 1,5-PeD. Furthermore, the catalyst remained stable after five cycles of FA conversion to PeDs. The high selectivity for PeDs is attributed to the synergistic interaction between Cu and Co and the appropriate number of basic surface sites.</p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":508,"journal":{"name":"Catalysis Letters","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Catalysis Letters","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10562-024-04771-2","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: 0

Abstract

The direct conversion of furfural (FA) from biomass to pentanediols (PeDs), including 1,2-PeD and 1,5-PeD, is important for replacing fossil resources and developing bio-based polyesters from renewable sources. However, achieving high selectivity for the C–O hydrogenation of the furan ring remains a significant challenge. In this study, we synthesized a series of trimetallic CuCoLa catalysts, using a coprecipitation method with various metal ratios. The reduced CuCoLa catalyst with a metal ratio of 1/3/1, exhibited the highest activity for the selective hydrogenolysis of FA to PeDs. Under optimal reaction conditions (160 °C, 4 MPa H2 for 9 h), CuCoLa(1/3/1)-R achieved yields of 21.7% for 1,2-PeD and 50.1% for 1,5-PeD. Furthermore, the catalyst remained stable after five cycles of FA conversion to PeDs. The high selectivity for PeDs is attributed to the synergistic interaction between Cu and Co and the appropriate number of basic surface sites.

Graphical Abstract

Abstract Image

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
将糠醛直接加氢转化为戊二醇的高效 CuCoLa 催化剂
将生物质中的糠醛(FA)直接转化为戊二醇(PeDs),包括 1,2-戊二醇和 1,5-戊二醇,对于替代化石资源和利用可再生资源开发生物基聚酯非常重要。然而,实现呋喃环 C-O 氢化的高选择性仍然是一项重大挑战。在本研究中,我们采用共沉淀法,以不同的金属比例合成了一系列三金属 CuCoLa 催化剂。金属比为 1/3/1 的还原型 CuCoLa 催化剂在选择性氢解 FA 至 PeDs 的过程中表现出最高的活性。在最佳反应条件下(160 °C,4 兆帕 H2,9 小时),CuCoLa(1/3/1)-R 的 1,2-PeD 产率为 21.7%,1,5-PeD 产率为 50.1%。此外,该催化剂在经过五个 FA 向 PeDs 转化周期后仍然保持稳定。PeDs的高选择性归功于Cu和Co之间的协同作用以及适当数量的碱性表面位点。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Catalysis Letters
Catalysis Letters 化学-物理化学
CiteScore
5.70
自引率
3.60%
发文量
327
审稿时长
1 months
期刊介绍: Catalysis Letters aim is the rapid publication of outstanding and high-impact original research articles in catalysis. The scope of the journal covers a broad range of topics in all fields of both applied and theoretical catalysis, including heterogeneous, homogeneous and biocatalysis. The high-quality original research articles published in Catalysis Letters are subject to rigorous peer review. Accepted papers are published online first and subsequently in print issues. All contributions must include a graphical abstract. Manuscripts should be written in English and the responsibility lies with the authors to ensure that they are grammatically and linguistically correct. Authors for whom English is not the working language are encouraged to consider using a professional language-editing service before submitting their manuscripts.
期刊最新文献
Microscopic Investigation of CO Oxidation Reaction by Copper–Manganese Oxide Catalysts Sonochemical Synthesis of Ti1−x−yFexPbyO2 (with x and y = 0, 0.01, 0.03, 0.07): Structural Analysis, Influence of Radiation Type on Photocatalytic Activity and Assessment of Antimicrobial Properties Study on Effect of Calcination and Ag Loading on Ag/TiO2 Catalyst for Low-Temperature Selective Catalytic Oxidation of Ammonia High Selectivity CO2 Hydrogenation to Liquid Fuel Over NaFeZnMn Catalyst New SCR Catalysts Based on Mn Supported on Simple or Mixed Aerogel Oxides: Effect of Sulfates Addition
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1