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Base-free conversion of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid in ionic liquids
Yan, Dongxia1,2,3; Xin, Jiayu2; Shi, Chunyan2; Lu, Xingmei2,3; Ni, Lingli2,3; Wang, Gongying1; Zhang, Suojiang2
2017-09-01
Source PublicationCHEMICAL ENGINEERING JOURNAL
ISSN1385-8947
Volume323Pages:473-482
Abstract

Base-free conversion of 5-hydroxymethylfurfural (HMF) to 2,5-furandicarboxylic acid (FDCA) was carried out by a simple and green process based on a novel ionic liquid (IL)-promoted non-noble metal catalytic reaction system. Among various of ILs, 1-butyl-3-methylimidazolium chloride ([Bmim]CI) was found to be the best IL without addition of base as it has stronger hydrogen bonds formation ability and good thermal stability, as well as free to form definite aggregates. In addition, a series of non-noble metal catalysts containing Ce, Fe, Zr were synthesized and the Ce0.5Fe0.15Zr0.35O2 catalyst was found to have excellent activity due to the existence of active iron and zirconium species and the formation of CeO2-based solid solution, which could create more oxygen vacancies and improve the redox properties of catalyst. Under the optimal reaction condition, almost complete HMF conversion and 44.2% FDCA yield were obtained after 2411 at 160 degrees C over Ce0.5Fe0.15Zr0.35O2 in [Bmim]CI. More importantly, the catalyst could be reused without significant decrease of its catalytic activity. This research not only develops a more environmentally friendly catalytic system that promotes the base-free oxidation of HMF into FDCA, but also provides an economic route to produce FDCA. (C) 2017 Published by Elsevier B.V.

Keyword5-hydroxymethylfurfural Ionic Liquids 2 Non-noble Metal Catalyst 5-furandicarboxylic Acid Catalytic Oxidation
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.cej.2017.04.021
Indexed BySCI
Language英语
WOS KeywordSelective Aerobic Oxidation ; Water Oxidation ; Catalytic-activity ; Oxide Catalysts ; Mild Conditions ; Biomass ; Fe ; Nanoparticles ; Temperature ; Chemicals
WOS Research AreaEngineering
WOS SubjectEngineering, Environmental ; Engineering, Chemical
Funding OrganizationNational Natural Science Foundation of China(21576269 ; 21276260 ; 21210006)
WOS IDWOS:000402343300048
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22647
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China
2.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Key Lab Green Proc Engn, State Key Lab Multiphase Complex Syst,Inst Proc E, Beijing 100190, PR, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Yan, Dongxia,Xin, Jiayu,Shi, Chunyan,et al. Base-free conversion of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid in ionic liquids[J]. CHEMICAL ENGINEERING JOURNAL,2017,323:473-482.
APA Yan, Dongxia.,Xin, Jiayu.,Shi, Chunyan.,Lu, Xingmei.,Ni, Lingli.,...&Zhang, Suojiang.(2017).Base-free conversion of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid in ionic liquids.CHEMICAL ENGINEERING JOURNAL,323,473-482.
MLA Yan, Dongxia,et al."Base-free conversion of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid in ionic liquids".CHEMICAL ENGINEERING JOURNAL 323(2017):473-482.
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