Synthesis of a Stable Solid Acid Catalyst from Chloromethyl Polystyrene through a Simple Sulfonation for Pretreatment of Lignocellulose in Aqueous Solution
文献类型：期刊论文
| 作者 | Hu, Jinke2,4; Wang, Qiong4 ; Wang, Wen4; Xu, Zihan1,4; Fu, Juan4; Xu, Qingli3; Wang, Zhongming4; Yuan, Zhenhong4; Shen, Fei2; Qi, Wei4
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| 刊名 | CHEMSUSCHEM
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| 出版日期 | 2020-12-22 |
| 页码 | 12 |
| 关键词 | biomass lignocellulosic waste pretreatment hydrolysis solid acid catalyst xylose |
| ISSN号 | 1864-5631 |
| DOI | 10.1002/cssc.202002599 |
| 通讯作者 | Shen, Fei(fishen@sicau.edu.cn) ; Qi, Wei(qiwei@ms.giec.ac.cn) |
| 英文摘要 | 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. |
| WOS关键词 | LEVULINIC ACID ; HYDROTHERMAL PRETREATMENT ; ENZYMATIC-HYDROLYSIS ; CORNCOB SACCHARIFICATION ; CELLULOSE ; BIOMASS ; CONVERSION ; XYLOSE ; ENHANCEMENT ; SELECTIVITY |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000600776700001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | 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 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/32403]  |
| 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.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 2.Sichuan Agr Univ, Environm Coll, Inst Ecol & Environm Sci, Chengdu 611130, Peoples R China 3.East China Univ Sci & Technol, Shanghai 200237, Peoples R China 4.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 |
| 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. |
入库方式： OAI收割
来源：广州能源研究所
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