Synthesis of a Stable Solid Acid Catalyst from Chloromethyl Polystyrene through a Simple Sulfonation for Pretreatment of Lignocellulose in Aqueous Solution

doi:10.1002/cssc.202002599

GIEC OpenIR

	Synthesis of a Stable Solid Acid Catalyst from Chloromethyl Polystyrene through a Simple Sulfonation for Pretreatment of Lignocellulose in Aqueous Solution
	Hu, Jinke 1,2; Wang, Qiong1 ; Wang, Wen 1; Xu, Zihan 1,3; Fu, Juan1 ; Xu, Qingli 4; Wang, Zhongming1 ; Yuan, Zhenhong1 ; Shen, Fei 2; Qi, Wei1
	2020-12-22
发表期刊	CHEMSUSCHEM
ISSN	1864-5631
页码	12
通讯作者	Shen, Fei(fishen@sicau.edu.cn) ; Qi, Wei(qiwei@ms.giec.ac.cn)
摘要	A stable solid acid catalyst, SCPR140-1, was synthesized from chloromethyl polystyrene resin (CPR) and used for catalytic pretreatment of corncob in aqueous solution. Under the optimized pretreatment condition, 73.07 % of xylose was directly obtained, and the enzymatic digestibility of treated residue reached up to 94.65 %, indicating that the SCPR140-1 had high selectivity for xylose production and effectively deconstructed the structure of corncob. The -CH2Cl group of CPR was substituted by -SO3H through the sulfonation, and the -SO3H was stably bound on the catalyst during the pretreatment process. Compared with other similar reports, the SCPR140-1 was not only synthesized through a simpler process but also had a more stable catalytic activity during multiple recycling runs.
关键词	biomass lignocellulosic waste pretreatment hydrolysis solid acid catalyst xylose
DOI	10.1002/cssc.202002599
关键词[WOS]	LEVULINIC ACID ; HYDROTHERMAL PRETREATMENT ; ENZYMATIC-HYDROLYSIS ; CORNCOB SACCHARIFICATION ; CELLULOSE ; BIOMASS ; CONVERSION ; XYLOSE ; ENHANCEMENT ; SELECTIVITY
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2019YFB1503801] ; National Natural Science Foundation of China[51676193] ; National Natural Science Foundation of China[51861145103] ; National Natural Science Foundation of China[51976224] ; Youth Innovation Promotion Association, CAS[2017401] ; Hubei Key Laboratory of Industrial Fume and Dust Pollution Control[HBIK2018-04] ; Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development[Y909kn1001]
WOS研究方向	Chemistry ; Science & Technology - Other Topics
项目资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association, CAS ; Hubei Key Laboratory of Industrial Fume and Dust Pollution Control ; Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development
WOS类目	Chemistry, Multidisciplinary ; Green & Sustainable Science & Technology
WOS记录号	WOS:000600776700001
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/32404
专题	中国科学院广州能源研究所
通讯作者	Shen, Fei; Qi, Wei
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China 2.Sichuan Agr Univ, Environm Coll, Inst Ecol & Environm Sci, Chengdu 611130, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 4.East China Univ Sci & Technol, Shanghai 200237, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Hu, Jinke,Wang, Qiong,Wang, Wen,et al. Synthesis of a Stable Solid Acid Catalyst from Chloromethyl Polystyrene through a Simple Sulfonation for Pretreatment of Lignocellulose in Aqueous Solution[J]. CHEMSUSCHEM,2020:12.
APA	Hu, Jinke.,Wang, Qiong.,Wang, Wen.,Xu, Zihan.,Fu, Juan.,...&Qi, Wei.(2020).Synthesis of a Stable Solid Acid Catalyst from Chloromethyl Polystyrene through a Simple Sulfonation for Pretreatment of Lignocellulose in Aqueous Solution.CHEMSUSCHEM,12.
MLA	Hu, Jinke,et al."Synthesis of a Stable Solid Acid Catalyst from Chloromethyl Polystyrene through a Simple Sulfonation for Pretreatment of Lignocellulose in Aqueous Solution".CHEMSUSCHEM (2020):12.