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	Effects of ionic catalysis on hydrogen production by the steam gasification of cellulose
	Su, Shen1,2; Li, Wen1; Bai, Zongqing1; Xiang, Hongwei2; Bai, Jin1
刊名	International journal of hydrogen energy
	2010-05-01
卷号	35期号:10页码:4459-4465
关键词	Hydrogen production Ionic catalysis Dehydrogenation Cellulose
ISSN号	0360-3199
DOI	10.1016/j.ijhydene.2010.02.066
通讯作者	Li, wen(liwen@sxicc.ac.cn)
英文摘要	In this study, significant effects of ionic catalysis on the formation of h(2) and co during the steam gasification process of cellulose are revealed. the energy of the c-h bonds of cellulose can be remarkably reduced by na(+) and oh(-) ions produced by the dissociation of naoh, enabling dehydrogenation of cellulose at low temperature. dehydrogenation of cellulose is evidently affected by the concentration of na(+) and oh- ions that cellulose can come into contact with. higher concentrations of na+ and oh(-) ions can reduce the initial dehydrogenation temperature of cellulose to lower than 403 k. the production of co increases after this remarkable dehydrogenation of cellulose, which indicates that the c-o bonds of cellulose are prone to forming co by pyrolysis. (c) 2010 professor t. nejat veziroglu. published by elsevier ltd. all rights reserved.
WOS关键词	SUPERCRITICAL WATER ; BIOMASS GASIFICATION ; RICH GAS ; PYROLYSIS ; RATIOS ; TAR
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000278418700002
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2408722
专题	中国科学院大学
通讯作者	Li, Wen
作者单位	1.Chinese Acad Sci, State Key Lab Coal Convers, Inst Coal Chem, Taiyuan 030001, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Su, Shen,Li, Wen,Bai, Zongqing,et al. Effects of ionic catalysis on hydrogen production by the steam gasification of cellulose[J]. International journal of hydrogen energy,2010,35(10):4459-4465.
APA	Su, Shen,Li, Wen,Bai, Zongqing,Xiang, Hongwei,&Bai, Jin.(2010).Effects of ionic catalysis on hydrogen production by the steam gasification of cellulose.International journal of hydrogen energy,35(10),4459-4465.
MLA	Su, Shen,et al."Effects of ionic catalysis on hydrogen production by the steam gasification of cellulose".International journal of hydrogen energy 35.10(2010):4459-4465.

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