Selective conversion of cellulose to levulinic acid via microwave-assisted synthesis in ionic liquids

	Selective conversion of cellulose to levulinic acid via microwave-assisted synthesis in ionic liquids
	Ren, Huifang; Zhou, Yonggui; Liu, Li
刊名	bioresource technology
	2013-02-01
卷号	129 页码:616-619
关键词	Biomass Cellulose Ionic liquids Levulinic acid Microwave
英文摘要	a highly selective approach to produce levulinic acid from cellulose was developed via microwave-assisted synthesis in so3h-functionalized ionic liquids (sfils). the effects of reaction conditions and ionic liquid structures on the yield of levulinic acid have been investigated, where the highest yield of 55.0% was obtained. the catalytic activities of sfils depend on the anions and decrease in the order: hso4- > ch3so3- > h2po4-, which is in good agreement with their acidity order. the sfils are efficient catalysts for cellulose conversion into levulinic acid and the subsequent esterification, which facilitates the separation of product and reuse of ionic liquids. (c) 2012 elsevier ltd. all rights reserved.
WOS标题词	science & technology ; life sciences & biomedicine ; technology
类目[WOS]	agricultural engineering ; biotechnology & applied microbiology ; energy & fuels
研究领域[WOS]	agriculture ; biotechnology & applied microbiology ; energy & fuels
关键词[WOS]	biomass ; hydrolysis ; chemistry
收录类别	SCI
语种	英语
WOS记录号	WOS:000324566000084
公开日期	2015-11-10
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/137495]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Ren, Huifang,Zhou, Yonggui,Liu, Li. Selective conversion of cellulose to levulinic acid via microwave-assisted synthesis in ionic liquids[J]. bioresource technology,2013,129:616-619.
APA	Ren, Huifang,Zhou, Yonggui,&Liu, Li.(2013).Selective conversion of cellulose to levulinic acid via microwave-assisted synthesis in ionic liquids.bioresource technology,129,616-619.
MLA	Ren, Huifang,et al."Selective conversion of cellulose to levulinic acid via microwave-assisted synthesis in ionic liquids".bioresource technology 129(2013):616-619.