文献类型：期刊文献

英文题名：General Synthesis of Single-Atom Catalysts for Hydrogen Evolution Reactions and Room-Temperature Na-S Batteries

作者：Lai, Wei-Hong[1,2,3];Wang, Heng[4];Zheng, Lirong[5];Jiang, Quan[6,9];Yan, Zi-Chao[3];Wang, Lei[1];Yoshikawa, Hirofumi[7];Matsumura, Daiju[8];Sun, Qiao[6];Wang, Yun-Xiao[3];Gu, Qinfen[10];Wang, Jia-Zhao[3];Liu, Hua-Kun[3];Chou, Shu-Lei[3];Dou, Shi-Xue[3]

机构：[1]Shenzhen Univ, Coll Mat Sci & Engn, Shenzhen 518060, Peoples R China;[2]Shenzhen Univ, Coll Phys & Optoelect Engn, Shenzhen 518060, Peoples R China;[3]Univ Wollongong, Inst Superconducting & Elect Mat, Innovat Campus, Wollongong, NSW 2500, Australia;[4]Zhengzhou Univ Light Ind, Sch Mat & Chem Engn, Zhengzhou 450002, Peoples R China;[5]Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, 19 Yuquan Rd, Beijing 100049, Peoples R China;[6]Soochow Univ, Sch Radiol & Interdisciplinary Sci, Collaborat Innovat Ctr Radiat Med Jiangsu Higher, State Key Lab Radiat Med & Protect, Suzhou 215123, Peoples R China;[7]Kwansei Gakuin Univ, Sch Sci & Technol, 2-1 Gakuen, Sanda, Hyogo 6691337, Japan;[8]Japan Atom Energy Agcy, Quantum Beam Sci Ctr, Sayo, Hyogo 6795148, Japan;[9]East China Univ Sci & Technol, Shanghai Key Lab Adv Polymer Mat, Key Lab Ultrafine Mat, Minist Educ,Sch Mat Sci & Engn, Shanghai 200237, Peoples R China;[10]Australian Synchrotron ANSTO, 800 Blackburn Rd, Clayton, Vic 3168, Australia

年份：2020

卷号：59

期号：49

起止页码：22171

外文期刊名：ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

收录：;EI(收录号：20203909233001);WOS:【SCI-EXPANDED(收录号:WOS:000571889700001)】；

基金：This work is financially supported by the Australian Research Council (ARC) (DE170100928). We also thank Dr. Tania Silver for critical reading of the manuscript. The synchrotron radiation experiments were performed at the Japan Atomic Energy Agency (JAEA) beamline BL14B1 in SPring-8 (Proposal Nos. 2018A3634 and 2018B3634) under the Shared Use Program of JAEA Facilities (Proposal Nos. 2018A-E01 and 2018B-E01) with the approval of the Nanotechnology Platform project supported by the Ministry of Education, Culture, Sports, Science and Technology (Proposal Nos. A-18-AE-0001 and A-18-AE-0023). Part of the experiments was carried out at the Powder Diffraction Beamline of the Australian Synchrotron.

语种：英文

外文关键词：electrochemistry; hydrogen evolution reaction; RT Na-S batteries; single atoms

摘要：Herein, we report a comprehensive strategy to synthesize a full range of single-atom metals on carbon matrix, including V, Mn, Fe, Co, Ni, Cu, Ge, Mo, Ru, Rh, Pd, Ag, In, Sn, W, Ir, Pt, Pb, and Bi. The extensive applications of various SACs are manifested via their ability to electro-catalyze typical hydrogen evolution reactions (HER) and conversion reactions in novel room-temperature sodium sulfur batteries (RT-Na-S). The enhanced performances for these electrochemical reactions arisen from the ability of different single active atoms on local structures to tune their electronic configuration. Significantly, the electrocatalytic behaviors of diverse SACs, assisted by density functional theory calculations, are systematically revealed by in situ synchrotron X-ray diffraction and in situ transmission electronic microscopy, providing a strategic library for the general synthesis and extensive applications of SACs in energy conversion and storage.