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学科主题物理化学
Catalytic conversion of carbohydrates into 5-hydroxymethylfurfural by Hafnium(IV) chloride in ionic liquids
Zhang, Zehui1,2; Liu, Bing1,2; Zhao, Zongbao K.3; Zhang ZH(张泽会)
关键词Carbohydrates Dehydration Hafnium Chloride 5-hydroxymethylfurfual Ionic Liquids
刊名STARCH-STARKE
2012-10-01
DOI10.1002/star.201200019
64期:10页:770-775
收录类别SCI
文章类型Article
部门归属18
项目归属1816
产权排名2,3
类目[WOS]Food Science & Technology
研究领域[WOS]Food Science & Technology
关键词[WOS]LIGNOCELLULOSIC BIOMASS ; CHEMICALS ; DEHYDRATION ; FRUCTOSE ; TRANSFORMATION ; SOLUBILITY ; BIOFUELS ; PHASE ; FUELS ; WATER
英文摘要Conversion of carbohydrates into HMF in ionic liquids (ILs) catalyzed by HfCl4 has been investigated in search of an efficient and environment-friendly process. The structure of ILs, catalyst loading, and reaction temperature had remarkable effects on this new catalytic system. Under optimal conditions, HMF yield up to 77.5% was obtained from fructose in 30?min at 100 degrees C. Moderate yields of HMF were also obtained from aldohexose such as glucose, cellobiose, even cellulose. Furthermore, a possible mechanism for carbohydrates conversion into HMF catalyzed by HfCl4 was proposed according to the configuration of valence shell of Hf. This work provides a meaningful method for the conversion of carbohydrates into fine chemicals.
语种英语
WOS记录号WOS:000309459300004
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/118186
专题中国科学院大连化学物理研究所
通讯作者Zhang ZH(张泽会)
作者单位1.S Cent Univ Nationalities, Coll Chem & Mat Sci, Key Lab Catalysis & Mat Sci, State Ethn Affairs Commiss, Wuhan 430074, Peoples R China
2.S Cent Univ Nationalities, Coll Chem & Mat Sci, Minist Educ, Wuhan 430074, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Zehui,Liu, Bing,Zhao, Zongbao K.,et al. Catalytic conversion of carbohydrates into 5-hydroxymethylfurfural by Hafnium(IV) chloride in ionic liquids[J]. STARCH-STARKE,2012,64(10):770-775.
APA Zhang, Zehui,Liu, Bing,Zhao, Zongbao K.,&张泽会.(2012).Catalytic conversion of carbohydrates into 5-hydroxymethylfurfural by Hafnium(IV) chloride in ionic liquids.STARCH-STARKE,64(10),770-775.
MLA Zhang, Zehui,et al."Catalytic conversion of carbohydrates into 5-hydroxymethylfurfural by Hafnium(IV) chloride in ionic liquids".STARCH-STARKE 64.10(2012):770-775.
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