Atomically Dispersed Ru on Ultrathin Pd Nanoribbons

Jingjie Ge; Dongsheng He; Wenxing Chen; Huanxin Ju; Han Zhang; Tingting Chao; Xiaoqian Wang; Rui You; Yue Lin; Yu Wang; Junfa Zhu; Hai Li; Bin Xiao; Weixin Huang; Yuen Wu; Xun Hong; Yadong Li

doi:10.1021/jacs.6b09246

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Atomically Dispersed Ru on Ultrathin Pd Nanoribbons

Journal article

Peer reviewed

Atomically Dispersed Ru on Ultrathin Pd Nanoribbons

Jingjie Ge, Dongsheng He, Wenxing Chen, Huanxin Ju, Han Zhang, Tingting Chao, Xiaoqian Wang, Rui You, Yue Lin, Yu Wang, …

Journal of the American Chemical Society, Vol.138(42), pp.13850-13853

26/10/2016

DOI: https://doi.org/10.1021/jacs.6b09246

PMID: 27740759

Abstract

Chemistry

Chemistry, Multidisciplinary

Physical Sciences

Science & Technology

We report a one-pot synthesis of atomically dispersed Ru on ultrathin Pd nanoribbons. By using synchrotron radiation photoemission spectroscopy (SRPES) and extended X-ray absorption fine structure (EXAFS) measurements in combination with aberration corrected high-resolution transmission electron microscopy (HRTEM), we show that atomically dispersed Ru with content up to 5.9% was on the surface of the ultrathin nanoribbon. Furthermore, the ultrathin Pd/Ru nanoribbons could remarkably prohibit the hydrogenolysis in chemoselective hydrogenation of C=C bonds, leading to an excellent catalytic selectivity compared with commercial Pd/C and Ru/C.

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Title: Atomically Dispersed Ru on Ultrathin Pd Nanoribbons
Creators - without role: Jingjie Ge - University of Science and Technology of China
Dongsheng He - Southern University of Science and Technology
Wenxing Chen - Tsinghua University
Huanxin Ju - National Synchrotron Radiation Laboratory
Han Zhang - University of Science and Technology of China
Tingting Chao - University of Science and Technology of China
Xiaoqian Wang - University of Science and Technology of China
Rui You - University of Science and Technology of China
Yue Lin - University of Science and Technology of China
Yu Wang - Shanghai Institute of Applied Physics
Junfa Zhu - National Synchrotron Radiation Laboratory
Hai Li - Nanjing Tech University
Bin Xiao - University of Science and Technology of China
Weixin Huang - University of Science and Technology of China
Yuen Wu - University of Science and Technology of China
Xun Hong - University of Science and Technology of China
Yadong Li - Tsinghua University
Publication Details: Journal of the American Chemical Society, Vol.138(42), pp.13850-13853
Publisher: Amer Chemical Soc
Number of pages: 4
Grant note: 21571169 / National Natural Science Foundation of China; National Natural Science Foundation of China (NSFC) 2011CB932401; 2011CBA00500 / State Key Project of Fundamental Research for Nanoscience and Nanotechnology 2012CB224802 / National Key Basic Research Program of China; National Basic Research Program of China WK2060190042 / Fundamental Research Funds for the Central Universities
Identifiers: 9942016108331
Academic Unit: King Abdullah University of Science & Technology
Language: English
Resource Type: Journal article