Atomically Dispersed Ru on Ultrathin Pd Nanoribbons

Ge, Jingjie1,2; He, Dongsheng3; Chen, Wenxing4,5; Ju, Huanxin6; Zhang, Han1,2; Chao, Tingting1,2; Wang, Xiaoqian1,2; You, Rui1,2; Lin, Yue1,2; Wang, Yu7; Zhu, Junfa6; Li, Hai8,9; Xiao, Bin1,2; Huang, Weixin1,2; Wu, Yuen1,2; Hong, Xun1,2; Li, Yadong1,2,4,5

2016-10-26

10.1021/jacs.6b09246

Journal of the American Chemical Society   影响因子和分区

0002-7863

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.

SCI ; EI

英语

NI期刊

其他

National Key Basic Research Program of China[2012CB224802]

Chemistry

Chemistry, Multidisciplinary

WOS:000386540500022

AMER CHEMICAL SOC

20164502976146

Extended X ray absorption fine structure spectroscopy ; Hydrogenation ; Nanoribbons ; Photoelectron spectroscopy ; Synchrotron radiation ; X ray absorption

Electromagnetic Waves:711 ; Optical Devices and Systems:741.3 ; Nanotechnology:761 ; Chemical Reactions:802.2 ; Atomic and Molecular Physics:931.3 ; Particle Accelerators:932.1.1

Web of Science

1.Univ Sci & Technol China, Ctr Adv Nanocatalysis CAN, Hefei 230026, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
3.South Univ Sci & Technol China, MCPC, Shenzhen 518055, Guangdong, Peoples R China
4.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China
5.Tsinghua Univ, Collaborat Innovat Ctr Nanomat Sci & Engn, Beijing 100084, Peoples R China
6.Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230029, Anhui, Peoples R China
7.Chinese Acad Sci, Shanghai Inst Appl Phys, IiShanghai Synchrontron Radiat Facil, Shanghai 201800, Peoples R China
8.Nanjing Univ Technol, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, Key Lab Flexible Elect KLOFE, Nanjing 211816, Jiangsu, Peoples R China
9.Nanjing Univ Technol, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, Inst Adv Mat, Nanjing 211816, Jiangsu, Peoples R China

Ge, Jingjie,He, Dongsheng,Chen, Wenxing,et al. Atomically Dispersed Ru on Ultrathin Pd Nanoribbons[J]. Journal of the American Chemical Society,2016,138(42):13850-13853.

Ge, Jingjie.,He, Dongsheng.,Chen, Wenxing.,Ju, Huanxin.,Zhang, Han.,...&Li, Yadong.(2016).Atomically Dispersed Ru on Ultrathin Pd Nanoribbons.Journal of the American Chemical Society,138(42),13850-13853.

Ge, Jingjie,et al."Atomically Dispersed Ru on Ultrathin Pd Nanoribbons".Journal of the American Chemical Society 138.42(2016):13850-13853.