Design and Synthesis of La-Modified Copper Phyllosilicate Nanotubes for Hydrogenation of Methyl Acetate to Ethanol

doi:10.1007/s10562-021-03555-2

	Design and Synthesis of La-Modified Copper Phyllosilicate Nanotubes for Hydrogenation of Methyl Acetate to Ethanol
	Ren, Zhiheng 1,2,3,4; Younis, Muhammad Naeem 4,5; Wu, Hui 4; Li, Chunshan 4; Yang, Xiangui 1,2,3; Wang, Gongying 1,2,3
刊名	CATALYSIS LETTERS
	2021-02-13
页码	14
关键词	Methyl acetate Hydrogenation processes and reactions Copper Ethanol Cu + Cu0
ISSN号	1011-372X
DOI	10.1007/s10562-021-03555-2
英文摘要	A novel La modified copper phyllosilicate nanotubes (Cu-PSNT) were designed for hydrogenation of methyl acetate (MA) to ethanol. La/Cu-PSNT catalysts were prepared by the focus on the formation of unique tubular structure and evolution of copper species by varying La loading. The physicochemical properties and distribution of the copper species were systematically studied through several characterizations. The results showed that the Cu-PSNTs catalyst exhibited superior catalytic activity in comparison with the catalyst prepared by traditional ammonia-evaporation (AE method). Moreover, the addition of La greatly influenced the dispersion of active copper species and the ratio of Cu-0/(Cu-0 + Cu+) through the strong interplay between copper and lanthanum species. An appropriate amount of La could increase the surface area of active copper and enhance the ability to dissociate H-2 on La/Cu-PSNT catalyst, which were essential to increase the activity and stability in this hydrogenation reaction.
资助项目	Key Research Program of Frontier Sciences, CAS[QYZDB-SSW-SLH022] ; National Natural Science Funds (NSFC-NRCT)[51661145012] ; National Natural Science Funds (NSFC-NRCT)[Y71101A] ; K. C.Wong Education Foundation[GJTD-258 2018-04]
WOS研究方向	Chemistry
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000617864300001
资助机构	Key Research Program of Frontier Sciences, CAS ; National Natural Science Funds (NSFC-NRCT) ; K. C.Wong Education Foundation
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/43525]
专题	中国科学院过程工程研究所
通讯作者	Li, Chunshan
作者单位	1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China 2.Univ Chinese Acad Sci, Natl Engn Lab, Beijing 101408, Peoples R China 3.Univ Chinese Acad Sci, Technol, Beijing 101408, Peoples R China 4.Chinese Acad Sci, Zhongke Langfang Inst Proc Engn, Inst Proc Engn,Key Lab Green Proc & Engn, Beijing Key Lab Ion Liquids Clean Proc,Key Lab Mu, Beijing 100190, Peoples R China 5.Univ Chinese Acad Sci, Beijing 101408, Peoples R China
推荐引用方式 GB/T 7714	Ren, Zhiheng,Younis, Muhammad Naeem,Wu, Hui,et al. Design and Synthesis of La-Modified Copper Phyllosilicate Nanotubes for Hydrogenation of Methyl Acetate to Ethanol[J]. CATALYSIS LETTERS,2021:14.
APA	Ren, Zhiheng,Younis, Muhammad Naeem,Wu, Hui,Li, Chunshan,Yang, Xiangui,&Wang, Gongying.(2021).Design and Synthesis of La-Modified Copper Phyllosilicate Nanotubes for Hydrogenation of Methyl Acetate to Ethanol.CATALYSIS LETTERS,14.
MLA	Ren, Zhiheng,et al."Design and Synthesis of La-Modified Copper Phyllosilicate Nanotubes for Hydrogenation of Methyl Acetate to Ethanol".CATALYSIS LETTERS (2021):14.