HFCAS OpenIR  > 中科院固体物理研究所
Chemoselective Transfer Hydrogenation of Cinnamaldehyde over Activated Charcoal Supported Pt/Fe3O4 Catalyst
Zhang, Yong1,2; Chen, Chun1; Gong, Wan-bing1,2; Song, Jie-yao1,2; Su, Yan-ping1,2; Zhang, Hai-min1; Wang, Guo-zhong1; Zhao, Hui-jun1,3
2017-08-01
发表期刊CHINESE JOURNAL OF CHEMICAL PHYSICS
卷号30期号:4页码:467-473
摘要A variety of spherical and structured activated charcoal supported Pt/Fe3O4 composites with an average particle size of 100 nm have been synthesized by a self-assembly method using the difference of reduction potential between Pt (IV) and Fe (II) precursors as driving force. The formed Fe3O4 nanoparticles (NPs) effectively prevent the aggregation of Pt nanocrystallites and promote the dispersion of Pt NPs on the surface of catalyst, which will be favorable for the exposure of Pt active sites for high-efficient adsorption and contact of substrate and hydrogen donor. The electron-enrichment state of Pt NPs donated by Fe3O4 nanocrystallites is corroborated by XPS measurement, which is responsible for promoting and activating the terminal C=0 bond of adsorbed substrate via a vertical configuration. The experimental results show that the activated charcoal supported Pt/Fe3O4 catalyst exhibits 94.8% selectivity towards cinnamyl alcohol by the transfer hydrogenation of cinnamaldehyde with Pt loading of 2.46% under the optimum conditions of 120 degrees C for 6 h, and 2-propanol as a hydrogen donor. Additionally, the present study demonstrates that a high-efficient and recyclable catalyst can be rapidly separated from the mixture due to its natural magnetism upon the application of magnetic field.
文章类型Article
关键词Activated Charcoal Supported Pt/fe3o4 Catalysts Redox Method Transfer Hydrogenation Cinnamaldehyde Cinnamyl Alcohol
WOS标题词Science & Technology ; Physical Sciences
资助者National Natural Science Foundation of China(51372248 ; National Natural Science Foundation of China(51372248 ; Instrument Developing Project of the Chinese Academy of Sciences(yz201421) ; Instrument Developing Project of the Chinese Academy of Sciences(yz201421) ; CAS/SAFEA International Partnership Program for Creative Research Teams of Chinese Academy of Sciences, China ; CAS/SAFEA International Partnership Program for Creative Research Teams of Chinese Academy of Sciences, China ; 51432009 ; 51432009 ; 51502297) ; 51502297) ; National Natural Science Foundation of China(51372248 ; National Natural Science Foundation of China(51372248 ; Instrument Developing Project of the Chinese Academy of Sciences(yz201421) ; Instrument Developing Project of the Chinese Academy of Sciences(yz201421) ; CAS/SAFEA International Partnership Program for Creative Research Teams of Chinese Academy of Sciences, China ; CAS/SAFEA International Partnership Program for Creative Research Teams of Chinese Academy of Sciences, China ; 51432009 ; 51432009 ; 51502297) ; 51502297)
DOI10.1063/1674-0068/30/cjcp1703059
关键词[WOS]PONNDORF-VERLEY REDUCTION ; SELECTIVE HYDROGENATION ; BIMETALLIC CATALYSTS ; CARBONYL-COMPOUNDS ; ALDEHYDES ; NANOPARTICLES ; ALCOHOL ; NANOCOMPOSITES ; KETONES ; AIR
收录类别SCI
语种英语
资助者National Natural Science Foundation of China(51372248 ; National Natural Science Foundation of China(51372248 ; Instrument Developing Project of the Chinese Academy of Sciences(yz201421) ; Instrument Developing Project of the Chinese Academy of Sciences(yz201421) ; CAS/SAFEA International Partnership Program for Creative Research Teams of Chinese Academy of Sciences, China ; CAS/SAFEA International Partnership Program for Creative Research Teams of Chinese Academy of Sciences, China ; 51432009 ; 51432009 ; 51502297) ; 51502297) ; National Natural Science Foundation of China(51372248 ; National Natural Science Foundation of China(51372248 ; Instrument Developing Project of the Chinese Academy of Sciences(yz201421) ; Instrument Developing Project of the Chinese Academy of Sciences(yz201421) ; CAS/SAFEA International Partnership Program for Creative Research Teams of Chinese Academy of Sciences, China ; CAS/SAFEA International Partnership Program for Creative Research Teams of Chinese Academy of Sciences, China ; 51432009 ; 51432009 ; 51502297) ; 51502297)
WOS研究方向Physics
WOS类目Physics, Atomic, Molecular & Chemical
WOS记录号WOS:000410748500015
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33762
专题中科院固体物理研究所
作者单位1.Chinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Grad Sch, Sci Isl Branch, Hefei 230026, Anhui, Peoples R China
3.Griffith Univ, Ctr Clean Environm & Energy, Gold Coast Campus, Gold Coast, Qld 4222, Australia
推荐引用方式
GB/T 7714
Zhang, Yong,Chen, Chun,Gong, Wan-bing,et al. Chemoselective Transfer Hydrogenation of Cinnamaldehyde over Activated Charcoal Supported Pt/Fe3O4 Catalyst[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2017,30(4):467-473.
APA Zhang, Yong.,Chen, Chun.,Gong, Wan-bing.,Song, Jie-yao.,Su, Yan-ping.,...&Zhao, Hui-jun.(2017).Chemoselective Transfer Hydrogenation of Cinnamaldehyde over Activated Charcoal Supported Pt/Fe3O4 Catalyst.CHINESE JOURNAL OF CHEMICAL PHYSICS,30(4),467-473.
MLA Zhang, Yong,et al."Chemoselective Transfer Hydrogenation of Cinnamaldehyde over Activated Charcoal Supported Pt/Fe3O4 Catalyst".CHINESE JOURNAL OF CHEMICAL PHYSICS 30.4(2017):467-473.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Yong]的文章
[Chen, Chun]的文章
[Gong, Wan-bing]的文章
百度学术
百度学术中相似的文章
[Zhang, Yong]的文章
[Chen, Chun]的文章
[Gong, Wan-bing]的文章
必应学术
必应学术中相似的文章
[Zhang, Yong]的文章
[Chen, Chun]的文章
[Gong, Wan-bing]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。