Selective Hydrogenation of CO2 to Ethanol over Cobalt Catalysts

doi:10.1002/anie.201800729

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 磁共振应用研究部

	Selective Hydrogenation of CO2 to Ethanol over Cobalt Catalysts
	Wang, Hai 2; Zhang, Wei 1,4; Yang, Qi 5; Ma, Jingyuan 5; Dong, Xue 6; Xiao, Feng-Shou 2,8; Yoo, Seung Jo 7; Meng, Xiangju 2; Kim, Jin-Gyu 7; Wang, Lingxiang 2
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2018-05-22
卷号	57 期号:21 页码:6104-6108
关键词	Carbon Dioxide Cobalt Ethanol Heterogeneous Catalysis Hydrogenation
DOI	10.1002/anie.201800729
文献子类	Article
英文摘要	Methods for the hydrogenation of CO2 into valuable chemicals are in great demand but their development is still challenging. Herein, we report the selective hydrogenation of CO2 into ethanol over non-noble cobalt catalysts (CoAlOx), presenting a significant advance for the conversion of CO2 into ethanol as the major product. By adjusting the composition of the catalysts through the use of different prereduction temperatures, the efficiency of CO2 to ethanol hydrogenation was optimized; the catalyst reduced at 600 8 gave an ethanol selectivity of 92.1% at 140 degrees C with an ethanol time yield of 0.444 mmolg(-1) h(-1). Operando FT-IR spectroscopy revealed that the high ethanol selectivity over the CoAlOx catalyst might be due to the formation of acetate from formate by insertion of *CHx, a key intermediate in the production of ethanol by CO2 hydrogenation.
WOS关键词	FISCHER-TROPSCH SYNTHESIS ; METHANOL SYNTHESIS ; NANOPARTICLES ; ALCOHOLS ; SUPPORT ; COPPER ; FUEL ; RH
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000432710100019
资助机构	National Key Research and Development Program of China(2018YFB060128) ; National Key Research and Development Program of China(2018YFB060128) ; National Natural Science Foundation of China(91634201 ; National Natural Science Foundation of China(91634201 ; Natural Science Foundation of Zhejiang Province(LR18B030002) ; Natural Science Foundation of Zhejiang Province(LR18B030002) ; Jilin Province/Jilin University co-Construction Project-Funds for New Materials(SXGJSF2017-3 ; Jilin Province/Jilin University co-Construction Project-Funds for New Materials(SXGJSF2017-3 ; 91645105 ; 91645105 ; 440050316A36) ; 440050316A36) ; 21720102001) ; 21720102001) ; National Key Research and Development Program of China(2018YFB060128) ; National Key Research and Development Program of China(2018YFB060128) ; National Natural Science Foundation of China(91634201 ; National Natural Science Foundation of China(91634201 ; Natural Science Foundation of Zhejiang Province(LR18B030002) ; Natural Science Foundation of Zhejiang Province(LR18B030002) ; Jilin Province/Jilin University co-Construction Project-Funds for New Materials(SXGJSF2017-3 ; Jilin Province/Jilin University co-Construction Project-Funds for New Materials(SXGJSF2017-3 ; 91645105 ; 91645105 ; 440050316A36) ; 440050316A36) ; 21720102001) ; 21720102001)
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/11999]
专题	武汉物理与数学研究所_磁共振应用研究部
作者单位	1.Jilin Univ, Key Lab Mobile Mat MOE, Changchun 130012, Jilin, Peoples R China 2.Zhejiang Univ, Dept Chem, Hangzhou 310028, Zhejiang, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China 4.Jilin Univ, Sch Mat Sci & Engn, Changchun 130012, Jilin, Peoples R China 5.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China 6.Texas Tech Univ, Dept Chem & Biochem, Lubbock, TX 79409 USA 7.Korea Basic Sci Inst, Electron Microscopy Res Ctr, Daejeon 34133, South Korea 8.Beijing Univ Chem Technol, Beijing Adv Innovat Ctr Soft Matter Sci & Engn, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Wang, Hai,Zhang, Wei,Yang, Qi,et al. Selective Hydrogenation of CO2 to Ethanol over Cobalt Catalysts[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2018,57(21):6104-6108.
APA	Wang, Hai.,Zhang, Wei.,Yang, Qi.,Ma, Jingyuan.,Dong, Xue.,...&Liu, Xiaolong.(2018).Selective Hydrogenation of CO2 to Ethanol over Cobalt Catalysts.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,57(21),6104-6108.
MLA	Wang, Hai,et al."Selective Hydrogenation of CO2 to Ethanol over Cobalt Catalysts".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 57.21(2018):6104-6108.