title: Atomically Dispersed Ru on Ultrathin Pd Nanoribbons.
abstract: 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.
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors.forename: Jingjie
authors.initials: J
authors.lastname: Ge
authors.affiliation: Materials Characterization and Preparation Center (MCPC), South University of Science and Technology of China , Shen-zhen, Guangdong 518055, China.
authors.forename: Dongsheng
authors.initials: D
authors.lastname: He
authors.affiliation: Department of Chemistry and Collaborative Innovation Center for Nanomaterial Science and Engineering, Tsinghua University , Beijing 100084, China.
authors.forename: Wenxing
authors.initials: W
authors.lastname: Chen
authors.affiliation: National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China , Hefei, Anhui 230029, China.
authors.forename: Huanxin
authors.initials: H
authors.lastname: Ju
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors.forename: Han
authors.initials: H
authors.lastname: Zhang
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors.forename: Tingting
authors.initials: T
authors.lastname: Chao
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors.forename: Xiaoqian
authors.initials: X
authors.lastname: Wang
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors.forename: Rui
authors.initials: R
authors.lastname: You
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors.forename: Yue
authors.initials: Y
authors.lastname: Lin
authors.affiliation: Shanghai Synchrontron Radiation Facilities, Shanghai Institute of Applied Physics, Chinese Academy of Science , Shanghai 201800, China.
authors.forename: Yu
authors.initials: Y
authors.lastname: Wang
authors.affiliation: National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China , Hefei, Anhui 230029, China.
authors.forename: Junfa
authors.initials: J
authors.lastname: Zhu
authors.affiliation: Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Technology University , Nanjing, Jiangsu 211816, China.
authors.forename: Hai
authors.initials: H
authors.lastname: Li
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors.forename: Bin
authors.initials: B
authors.lastname: Xiao
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors.forename: Weixin
authors.initials: W
authors.lastname: Huang
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors.forename: Yuen
authors.initials: Y
authors.lastname: Wu
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors.forename: Xun
authors.initials: X
authors.lastname: Hong
authors.affiliation: Center of Advanced Nanocatalysis (CAN) and Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.|Department of Chemistry and Collaborative Innovation Center for Nanomaterial Science and Engineering, Tsinghua University , Beijing 100084, China.
authors.forename: Yadong
authors.initials: Y
authors.lastname: Li