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Microenvironment Engineering of Ruthenium Nanoparticles Incorporated into Silica Nanoreactors for Enhanced Hydrogenations

文献类型：期刊论文

作者Ren, Xiaomin1,2; Guo, Miao1; Li, He1; Li, Chengbin1; Yu, Liang1; Liu, Jian1,3,4; Yang, Qihua1
刊名ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
出版日期2019-08-19
页码7
关键词hydrogenation microenvironments nanoparticles nanoreactors phosphine ligands
ISSN号1433-7851
DOI10.1002/anie.201908602
通讯作者Yu, Liang(lyu@dicp.ac.cn) ; Liu, Jian(jianliu@dicp.ac.cn) ; Yang, Qihua(yangqh@dicp.ac.cn)
英文摘要It is a challenging task to promote the activity and selectivity of a catalyst via precisely engineering the microenvironment, an important factor related with the catalytic performance of natural catalysts. Motivated by the water effect in promoting the catalytic activity explored in this work, a nanoreactor modified with phosphine ligand enabled the efficient hydrogenation of benzoic acid (BA) over Ru nanoparticles (NPs) in organic solvent under mild conditions, which cannot be achieved in unmodified nanoreactors. Both density functional theory (DFT) calculations and catalytic performance tests showed that the phosphine ligands can manipulate the adsorption strength of BA on Ru NPs by tuning the surface properties as well as preferentially interacting with the carboxyl of BA. The insights obtained in the present study provide a novel concept of nanoreactor design by anchoring ligands near catalytically active centers.
WOS关键词N-DOPED CARBON ; PD NANOPARTICLES ; BENZOIC-ACID ; CATALYST ; SELECTIVITY ; MODULATION ; ADSORPTION ; INTERFACE ; PALLADIUM ; WATER
资助项目Natural Science Foundation of China[21733009] ; Natural Science Foundation of China[21621063] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB17020200] ; Chinese Government 1000 Young Talent Plan
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000481786800001
出版者WILEY-V C H VERLAG GMBH
资助机构Natural Science Foundation of China ; Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Chinese Government 1000 Young Talent Plan ; Chinese Government 1000 Young Talent Plan ; Natural Science Foundation of China ; Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Chinese Government 1000 Young Talent Plan ; Chinese Government 1000 Young Talent Plan ; Natural Science Foundation of China ; Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Chinese Government 1000 Young Talent Plan ; Chinese Government 1000 Young Talent Plan ; Natural Science Foundation of China ; Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Chinese Government 1000 Young Talent Plan ; Chinese Government 1000 Young Talent Plan
源URL[http://cas-ir.dicp.ac.cn/handle/321008/173486]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Yu, Liang; Liu, Jian; Yang, Qihua
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, iChEM, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Univ Surrey, DICP Surrey Joint Ctr Future Mat, Adv Technol Inst, Guildford GU2 7XH, Surrey, England
4.Univ Surrey, Adv Technol Inst, Guildford GU2 7XH, Surrey, England
推荐引用方式
GB/T 7714		 Ren, Xiaomin,Guo, Miao,Li, He,et al. Microenvironment Engineering of Ruthenium Nanoparticles Incorporated into Silica Nanoreactors for Enhanced Hydrogenations[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019:7.
APA Ren, Xiaomin.,Guo, Miao.,Li, He.,Li, Chengbin.,Yu, Liang.,...&Yang, Qihua.(2019).Microenvironment Engineering of Ruthenium Nanoparticles Incorporated into Silica Nanoreactors for Enhanced Hydrogenations.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,7.
MLA Ren, Xiaomin,et al."Microenvironment Engineering of Ruthenium Nanoparticles Incorporated into Silica Nanoreactors for Enhanced Hydrogenations".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019):7.

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来源：大连化学物理研究所

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