In-situ facile synthesis novel N-doped thin graphene layer encapsulated Pd@N/C catalyst for semi-hydrogenation of alkynes

doi:10.1016/j.jcat.2021.11.012

GIEC OpenIR

	In-situ facile synthesis novel N-doped thin graphene layer encapsulated Pd@N/C catalyst for semi-hydrogenation of alkynes
	Liu, Jianguo 1; Lin, Shanshan 2,3; Sun, Jiangming 2,4; Ma, Longlong1
	2022
发表期刊	JOURNAL OF CATALYSIS
ISSN	0021-9517
卷号	405 页码:553-560
通讯作者	Liu, Jianguo(liujg@seu.edu.cn) ; Ma, Longlong(mall@seu.edu.cn)
摘要	Transition metal-catalyzed semi-hydrogenation of alkynes has become one of the most popular methods for alkene synthesis. Specifically, the noble metal Pd, Rh, and Ru-based heterogeneous catalysts have been widely studied and utilized in both academia and industry. But the supported noble metal catalysts are generally suffering from leaching or aggregation during harsh reaction conditions, which resulting low catalytic reactivity and stability. Herein, we reported the facile synthesis of nitrogen doped graphene encapsulated Pd catalyst and its application in the chemo-selective semi-hydrogenation of alkynes. The graphene layer served as "bulletproof" over the active Pd Nano metal species, which was confirmed by Xray and TEM analysis, enhanced the catalytic stability during the reaction conditions. The optimized prepared Pd@N/C catalyst showed excellent efficiency in semi-hydrogenation of phenylacetylene and other types of alkynes with un-functionalized or functionalized substituents, including the hydrogenation sensitive functional groups (NO2, ester, and halogen). (C) 2021 Elsevier Inc. All rights reserved.
关键词	N doped Graphene Pd@N/C Semi-hydrogenation Alkynes
DOI	10.1016/j.jcat.2021.11.012
关键词[WOS]	ETHENE-RICH STREAMS ; SELECTIVE HYDROGENATION ; PALLADIUM CATALYSTS ; CARBON SPHERES ; CORE-SHELL ; ACETYLENE ; NANOPARTICLES ; EFFICIENT ; REDUCTION ; ETHYLENE
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2018YFB1501500] ; National Natural Science Foundation of China[51976225]
WOS研究方向	Chemistry ; Engineering
项目资助者	National Key R&D Program of China ; National Natural Science Foundation of China
WOS类目	Chemistry, Physical ; Engineering, Chemical
WOS记录号	WOS:000784450000008
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
引用统计	被引频次：6[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/344007/36243
专题	中国科学院广州能源研究所
通讯作者	Liu, Jianguo; Ma, Longlong
作者单位	1.Southeast Univ, Sch Energy & Environm, Key Lab Energy Thermal Convers & Control, Minist Educ, Nanjing 210096, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Sci & Technol China, Sch Energy Sci & Engn, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jianguo,Lin, Shanshan,Sun, Jiangming,et al. In-situ facile synthesis novel N-doped thin graphene layer encapsulated Pd@N/C catalyst for semi-hydrogenation of alkynes[J]. JOURNAL OF CATALYSIS,2022,405:553-560.
APA	Liu, Jianguo,Lin, Shanshan,Sun, Jiangming,&Ma, Longlong.(2022).In-situ facile synthesis novel N-doped thin graphene layer encapsulated Pd@N/C catalyst for semi-hydrogenation of alkynes.JOURNAL OF CATALYSIS,405,553-560.
MLA	Liu, Jianguo,et al."In-situ facile synthesis novel N-doped thin graphene layer encapsulated Pd@N/C catalyst for semi-hydrogenation of alkynes".JOURNAL OF CATALYSIS 405(2022):553-560.