Immobilizing Ru(bda) Catalyst on a Photoanode via Electrochemical Polymerization for Light-Driven Water Splitting

被引：79
|
作者：
Li, Fusheng [1 ]
Fan, Ke [1 ]
Wang, Lei [1 ]
Daniel, Quentin [1 ]
Duan, Lele [1 ]
Sun, Licheng [1 ,2 ]
机构：
[1] KTH Royal Inst Technol, Dept Chem, S-10044 Stockholm, Sweden
[2] DUT, State Key Lab Fine Chem, DUT KTH Joint Educ & Res Ctr Mol Devices, Dalian 116024, Peoples R China
来源：
ACS CATALYSIS | 2015年 / 5卷 / 06期
基金：
瑞典研究理事会; 中国国家自然科学基金;
关键词：
water oxidation; photoanode; light-driven water splitting; molecular catalyst; polymer; PHOTOELECTROCHEMICAL CELLS; HIGHLY EFFICIENT; ARTIFICIAL PHOTOSYNTHESIS; RUTHENIUM CATALYST; BLUE DIMER; OXIDATION; COMPLEXES; PHOTOCURRENT; MECHANISMS; DYE;
D O I：
10.1021/cs502115f
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The molecular water oxidation catalyst 1 was electrochemically polymerized on a dye-sensitized TiO2 electrode and an Fe2O3 nanorod electrode. High photocurrent densities of ca. 1.4 mA cm(-2) for poly-1+RuP@TiO2 and ca. 0.4 mA cm(-2) for poly-1@Fe2O3 were achieved under pH-neutral conditions. A kinetic isotope effect (KIE) study on poly-1+RuP@TiO2 shows that poly-1 catalyzes water oxidation on the surface of TiO2 via a radical coupling mechanism.
引用
收藏
页码：3786 / 3790
页数：5
相关论文
共 50 条
  • [1] Immobilising a cobalt cubane catalyst on a dyesensitised TiO2 photoanode via electrochemical polymerisation for light-driven water oxidation
    Li, Jialing
    Jiang, Yi
    Zhang, Qian
    Zhao, Xiaochen
    Li, Na
    Tong, Haili
    Yang, Xiaoxuan
    Xia, Lixin
    RSC ADVANCES, 2017, 7 (07): : 4102 - 4107
  • [2] Visible light-driven oxygen evolution using a binuclear Ru-bda catalyst
    Li, Fei
    Xu, Congying
    Wang, Xiaohong
    Wang, Yong
    Du, Jian
    Sun, Licheng
    CHINESE JOURNAL OF CATALYSIS, 2018, 39 (03) : 446 - 452
  • [3] Visible Light-Driven Water Splitting in Photoelectrochemical Cells with Supramolecular Catalysts on Photoanodes
    Ding, Xin
    Gao, Yan
    Zhang, Linlin
    Yu, Ze
    Liu, Jianhui
    Sun, Licheng
    ACS CATALYSIS, 2014, 4 (07): : 2347 - 2350
  • [4] Evaluation of Chromophore and Assembly Design in Light-Driven Water Splitting with a Molecular Water Oxidation Catalyst
    Sheridan, Matthew V.
    Sherman, Benjamin D.
    Coppo, Rodolfo L.
    Wang, Degao
    Marquard, Seth L.
    Wee, Kyung-Ryang
    Iha, Neyde Y. Murakami
    Meyer, Thomas J.
    ACS ENERGY LETTERS, 2016, 1 (01): : 231 - 236
  • [5] Light-Driven Water Splitting with a Molecular Electroassembly-Based Core/Shell Photoanode
    Sherman, Benjamin D.
    Ashford, Dennis L.
    Lapides, Alexander M.
    Sheridan, Matthew V.
    Wee, Kyung-Ryang
    Meyer, Thomas J.
    JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2015, 6 (16): : 3213 - 3217
  • [6] Self-assembled Ru(bda) Coordination Oligomers as Efficient Catalysts for Visible Light-Driven Water Oxidation in Pure Water
    Schlossarek, Tim
    Stepanenko, Vladimir
    Beuerle, Florian
    Wuerthner, Frank
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2022, 61 (12)
  • [7] Light-Driven Water Splitting Mediated by Photogenerated Bromine
    Sheridan, Matthew V.
    Wang, Ying
    Wang, Degao
    Troian-Gautier, Ludovic
    Dares, Christopher J.
    Sherman, Benjamin D.
    Meyer, Thomas J.
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2018, 57 (13) : 3449 - 3453
  • [8] Influences of the adsorption state of catalyst on the performance of DS-PEC for visible light driven water splitting
    Zhang, Linlin
    Gao, Yan
    Ding, Xin
    JOURNAL OF ENERGY CHEMISTRY, 2017, 26 (01) : 163 - 167
  • [9] Silicon Compound Decorated Photoanode for Performance Enhanced Visible Light Driven Water Splitting
    Ding, Xin
    Gao, Yan
    Fan, Ting
    Ji, Yongfei
    Zhang, Linlin
    Yu, Ze
    Ahlquist, Marten S. G.
    Sun, Licheng
    ELECTROCHIMICA ACTA, 2016, 215 : 682 - 688
  • [10] Light-Driven Water Splitting by a Covalently Linked Ruthenium-Based Chromophore-Catalyst Assembly
    Sherman, Benjamin D.
    Xie, Yan
    Sheridan, Matthew V.
    Wang, Degao
    Shaffer, David W.
    Meyer, Thomas J.
    Concepcion, Javier J.
    ACS ENERGY LETTERS, 2017, 2 (01): : 124 - 128
12345