Controlled synthesis of Co3O4@NiMoO4 core-shell nanorod arrays for efficient water splitting

被引:35
作者
Du, Xiaoqiang [1 ]
Li, Nai [1 ]
Zhang, Xiaoshuang [2 ]
机构
[1] North Univ China, Chem Engn & Technol Inst, Taiyuan 030051, Shanxi, Peoples R China
[2] Sch Sci, Taiyuan, Shanxi, Peoples R China
关键词
OXYGEN EVOLUTION REACTION; BIFUNCTIONAL ELECTROCATALYST; NANOWIRES ARRAY; ENHANCED ACTIVITY; NANOSHEET ARRAYS; ALKALINE MEDIA; NICKEL FOAM; OXIDATION; CATALYST; PERFORMANCE;
D O I
10.1039/c8dt02305k
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Exploitation of environmentally friendly electrocatalysts for a robust oxygen evolution reaction (OER) in an alkaline medium is very satisfactory. Here, a very low cell voltage of 1.65 V is acquired when Co3O4@NiMoO4/NF is firstly used as a bifunctional water splitting catalyst with 10 mA cm(-2) in 1.0 M KOH.
引用
收藏
页码:12071 / 12074
页数:4
相关论文
共 40 条
  • [1] O22-/O- functionalized oxygen-deficient Co3O4 nanorods as high performance supercapacitor electrodes and electrocatalysts towards water splitting
    Cheng, Guanhua
    Kou, Tianyi
    Zhang, Jie
    Si, Conghui
    Gao, Hui
    Zhang, Zhonghua
    [J]. NANO ENERGY, 2017, 38 : 155 - 166
  • [2] Hierarchical porous Fe3O4/Co3S4 nanosheets as an efficient electrocatalyst for the oxygen evolution reaction
    Du, Jing
    Zhang, Ting
    Xing, Jiale
    Xu, Cailing
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (19) : 9210 - 9216
  • [3] Controlled synthesis of Ni(OH)2/Ni3S2 hybrid nanosheet arrays as highly active and stable electrocatalysts for water splitting
    Du, Xiaoqiang
    Yang, Zhi
    Li, Yu
    Gong, Yaqiong
    Zhao, Min
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2018, 6 (16) : 6938 - 6946
  • [4] Water Oxidation Catalysis Beginning with CuCo2S4: Investigation of the True Electrochemically Driven Catalyst
    Du, Xiaoqiang
    Zhang, Xiaoshuang
    Yang, Zhi
    Gong, Yaqiong
    [J]. CHEMISTRY-AN ASIAN JOURNAL, 2018, 13 (03) : 266 - 270
  • [5] The mechanism change by switching the reactants from water to hydroxyl ions for electrocatalytic water oxidation: a case study of copper oxide microspheres
    Du, Xiaoqiang
    Huang, Jingwei
    Ding, Yong
    [J]. DALTON TRANSACTIONS, 2017, 46 (22) : 7327 - 7331
  • [6] Efficient photocatalytic H2 evolution catalyzed by an unprecedented robust molecular semiconductor {Fe11} nanocluster without cocatalysts at neutral conditions
    Du, Xiaoqiang
    Zhao, Jinli
    Mi, Jiaqi
    Ding, Yong
    Zhou, Panpan
    Ma, Baochun
    Zhao, Junwei
    Song, Jie
    [J]. NANO ENERGY, 2015, 16 : 247 - 255
  • [7] Efficient photocatalytic water oxidation catalyzed by polyoxometalate [Fe11(H2O)14(OH)2(W3O10)2-(α-SbW9O33)6]27- based on abundant metals
    Du, Xiaoqiang
    Ding, Yong
    Song, Fangyuan
    Ma, Baochun
    Zhao, Junwei
    Song, Jie
    [J]. CHEMICAL COMMUNICATIONS, 2015, 51 (73) : 13925 - 13928
  • [8] High-Index Faceted Ni3S2 Nanosheet Arrays as Highly Active and Ultrastable Electrocatalysts for Water Splitting
    Feng, Liang-Liang
    Yu, Guangtao
    Wu, Yuanyuan
    Li, Guo-Dong
    Li, Hui
    Sun, Yuanhui
    Asefa, Tewodros
    Chen, Wei
    Zou, Xiaoxin
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (44) : 14023 - 14026
  • [9] CaMoO4 nanosheet arrays for efficient and durable water oxidation electrocatalysis under alkaline conditions
    Gou, Ying
    Liu, Qin
    Shi, Xifeng
    Asiri, Abdullah M.
    Hu, Jianming
    Sun, Xuping
    [J]. CHEMICAL COMMUNICATIONS, 2018, 54 (40) : 5066 - 5069
  • [10] FeMoO4 nanorod array: a highly active 3D anode for water oxidation under alkaline conditions
    Gou, Ying
    Liu, Qin
    Liu, Zhiang
    Asiri, Abdullah M.
    Sun, Xuping
    Hu, Jianming
    [J]. INORGANIC CHEMISTRY FRONTIERS, 2018, 5 (03): : 665 - 668