Heterogeneous synergistic catalysis by Ru-RuO (x) nanoparticles for Se-Se bond activation

doi:10.1007/s12274-016-1350-0

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	Heterogeneous synergistic catalysis by Ru-RuO (x) nanoparticles for Se-Se bond activation
	Lin, M; Kang, LQ; Gu, J; Dai, LX; Tang, SB; Zhang, T; Wang, YH; Li, LD; Zheng, XY; Zhu, W
刊名	NANO RESEARCH
	2017
卷号	10 期号:3 页码:922-932
关键词	Nanoparticle Ruthenium Selenium Heterogeneous Catalysis Synergistic Effect
ISSN号	1998-0124
DOI	10.1007/s12274-016-1350-0
文献子类	期刊论文
英文摘要	The transition from homogeneous to heterogeneous synthetic chemistry enabled by nanocatalysts necessitates investigations of the reaction mechanism and structure-activity relationships for inorganic nanoparticles and organic substrates. Herein, we report that hydrothermally synthesized ruthenium nanoparticles performed differently in the Se-Se bond activation and selenylation of heterocycles, exhibiting a volcano-shaped relationship between catalytic activity and composition. A synergistic effect was observed for Ru-RuO (x) nanocatalysts, with numerous characterizations and density functional theory (DFT) calculations suggesting that a PhSeSePh molecule can initially be adsorbed on the metallic Ru sites and cleaved into two PhSe* species, which subsequently migrate to RuO (x) sites and react with the nucleophile to achieve the selenylation of heterocycles.
语种	英语
WOS记录号	WOS:000395447600015
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/27342]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Lin, M,Kang, LQ,Gu, J,et al. Heterogeneous synergistic catalysis by Ru-RuO (x) nanoparticles for Se-Se bond activation[J]. NANO RESEARCH,2017,10(3):922-932.
APA	Lin, M.,Kang, LQ.,Gu, J.,Dai, LX.,Tang, SB.,...&Yan, CH.(2017).Heterogeneous synergistic catalysis by Ru-RuO (x) nanoparticles for Se-Se bond activation.NANO RESEARCH,10(3),922-932.
MLA	Lin, M,et al."Heterogeneous synergistic catalysis by Ru-RuO (x) nanoparticles for Se-Se bond activation".NANO RESEARCH 10.3(2017):922-932.