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题名: Solid acid and microwave-assisted hydrolysis of cellulose in ionic liquid
作者: Zhang, Zehui1, 3;  Zhao, Zongbao K.1, 2
通讯作者: 赵宗保
关键词: Cellulose ;  Hydrolysis ;  Solid acid ;  Microwave irradiation
刊名: CARBOHYDRATE RESEARCH
发表日期: 2009-10-12
DOI: 10.1016/j.carres.2009.07.011
卷: 344, 期:15, 页:2069-2072
收录类别: SCI
文章类型: Article
部门归属: 18
项目归属: 1816
产权排名: 1;1
WOS标题词: Science & Technology ;  Life Sciences & Biomedicine ;  Physical Sciences
类目[WOS]: Biochemistry & Molecular Biology ;  Chemistry, Applied ;  Chemistry, Organic
研究领域[WOS]: Biochemistry & Molecular Biology ;  Chemistry
英文摘要: Solid acid-catalyzed hydrolysis of cellulose in ionic liquid was greatly promoted by microwave heating. H-form zeolites with a lower Si/Al molar ratio and a larger surface area showed a relatively higher catalytic activity. These solid catalysts exhibited better performance than the sulfated ion-exchanging resin NKC-9. Compared with conventional oil bath heating mode, microwave irradiation at an appropriate power significantly reduced the reaction time and increased the yields of reducing sugars. A typical hydrolysis reaction with Avicel cellulose produced glucose in around 37% yield within 8 min. (C) 2009 Elsevier Ltd. All rights reserved.
关键词[WOS]: ORGANIC-SYNTHESIS ;  MICROCRYSTALLINE CELLULOSE ;  SUPERCRITICAL WATER ;  HEATING RATE ;  X-RAY ;  GLUCOSE ;  REACTOR ;  PRETREATMENT ;  DISSOLUTION ;  CATALYSTS
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000271043300023
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/102559
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.CAS, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Zhang, Zehui,Zhao, Zongbao K.. Solid acid and microwave-assisted hydrolysis of cellulose in ionic liquid[J]. CARBOHYDRATE RESEARCH,2009,344(15):2069-2072.
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