Platinum Nanoparticles Uniformly Dispersed on Covalent Organic Framework Supports for Selective Synthesis of Secondary Amines

doi:10.1002/cctc.202101587

GIEC OpenIR

	Platinum Nanoparticles Uniformly Dispersed on Covalent Organic Framework Supports for Selective Synthesis of Secondary Amines
	Wang, Nan 1,2; Liu, Jianguo 3; Tang, Long 2; Wang, Chenguang 2; Li, Xinjun2 ; Ma, Longlong1,3
	2022-01-19
发表期刊	CHEMCATCHEM
ISSN	1867-3880
页码	9
通讯作者	Liu, Jianguo(liujg@seu.edu.cn) ; Ma, Longlong(mall@seu.edu.cn)
摘要	Covalent organic frameworks (COFs) with pore structures are talented supports for active components. In this report, COF has been rationally fabricated and served as host for growing uniformly dispersed platinum nanoparticles with a narrow size distribution (2 nm). The obtained hybrid Pt/COF exhibits high catalytic activity in the reductive amination of benzaldehyde towards secondary amines with a yield of 96 % and good recyclability. The preferable selectivity towards secondary amines could be attributed to synergistic effects of active platinum nanoparticles and COF, in which metallic Pt nanoparticles were uniformly dispersed with a positively charged surface. This work will open an avenue towards controlling the interaction between active metals and support as well as rational design of catalysts for demanding transformations for fine agrochemicals intermediates.
关键词	covalent organic frameworks platinum nanoparticles reductive amination secondary amides uniformly dispersed
DOI	10.1002/cctc.202101587
关键词[WOS]	CATALYTIC-ACTIVITY ; QUANTUM DOTS ; OXIDE ; AU ; PD ; HYDROGENATION ; CONSTRUCTION ; NITROPHENOL ; PERFORMANCE ; NANOTUBES
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
项目资助者	National Key R&D Program of China ; National Natural Science Foundation of China
WOS类目	Chemistry, Physical
WOS记录号	WOS:000743969100001
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：4[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/344007/35702
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.Tianjin Univ, Sch Environm Sci & Engn, Tianjin 300350, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.Southeast Univ, Key Lab Energy Thermal Convers & Control, Minist Educ, Sch Energy & Environm, Nanjing 210096, Peoples R China
推荐引用方式 GB/T 7714	Wang, Nan,Liu, Jianguo,Tang, Long,et al. Platinum Nanoparticles Uniformly Dispersed on Covalent Organic Framework Supports for Selective Synthesis of Secondary Amines[J]. CHEMCATCHEM,2022:9.
APA	Wang, Nan,Liu, Jianguo,Tang, Long,Wang, Chenguang,Li, Xinjun,&Ma, Longlong.(2022).Platinum Nanoparticles Uniformly Dispersed on Covalent Organic Framework Supports for Selective Synthesis of Secondary Amines.CHEMCATCHEM,9.
MLA	Wang, Nan,et al."Platinum Nanoparticles Uniformly Dispersed on Covalent Organic Framework Supports for Selective Synthesis of Secondary Amines".CHEMCATCHEM (2022):9.