中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 广州能源研究所
  3. 中国科学院广州能源研究所
In-situ facile synthesis novel N-doped thin graphene layer encapsulated Pd@N/C catalyst for semi-hydrogenation of alkynes

文献类型：期刊论文

作者Liu, Jianguo1; Lin, Shanshan2,3; Sun, Jiangming2,4; Ma, Longlong1
刊名JOURNAL OF CATALYSIS
出版日期2022
卷号405页码:553-560
关键词N doped Graphene Pd@N/C Semi-hydrogenation Alkynes
ISSN号0021-9517
DOI10.1016/j.jcat.2021.11.012
通讯作者Liu, Jianguo(liujg@seu.edu.cn) ; Ma, Longlong(mall@seu.edu.cn)
英文摘要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.
WOS关键词ETHENE-RICH STREAMS ; SELECTIVE HYDROGENATION ; PALLADIUM CATALYSTS ; CARBON SPHERES ; CORE-SHELL ; ACETYLENE ; NANOPARTICLES ; EFFICIENT ; REDUCTION ; ETHYLENE
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
语种英语
WOS记录号WOS:000784450000008
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
资助机构National Key R&D Program of China ; National Natural Science Foundation of China
源URL[http://ir.giec.ac.cn/handle/344007/36242]  
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.

入库方式： OAI收割

来源：广州能源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。