Surface-Immobilized Single-Site Iridium Complexes for Electrocatalytic Water Splitting

被引：120
|
作者：
Joya, Khurram Saleem [1 ,2 ]
Subbaiyan, Navaneetha K. [3 ]
D'Souza, Francis [3 ]
de Groot, Huub J. M. [1 ]
机构：
[1] Leiden Univ, Leiden Inst Chem, NL-2300 RA Leiden, Netherlands
[2] Univ Engn & Technol UET, Dept Chem, Lahore 54890, Punjab, Pakistan
[3] Univ N Texas, Dept Chem, Denton, TX 76203 USA
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 38期
基金：
美国国家科学基金会;
关键词：
catalysis; electrochemistry; iridium; solar energy; water splitting; OXIDATION; CATALYSIS; DIOXYGEN;
D O I：
10.1002/anie.201203560
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Water into oxygen: Mono-iridium complexes (see picture; L=PO 3H2 or COOH) were immobilized on an indium tin oxide (ITO) surface to form a molecular electrocatalytic water oxidation assembly that mimics photosystem II in producing molecular oxygen with high turnover numbers (TONs). The catalyst shows TONs for O2 higher than 210 000 and turnover frequencies higher than 6.7 s-1 during electrochemical catalytic water splitting. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：9601 / 9605
页数：5
相关论文
共 50 条
  • [41] Grafted metallocalixarenes as single-site surface organometallic catalysts
    Katz, A. (katz@cchem.berkeley.edu), 1600, American Chemical Society (126):
  • [42] Single-Site, Catalytic Water Oxidation on Oxide Surfaces
    Chen, Zuofeng
    Concepcion, Javier J.
    Jurss, Jonah W.
    Meyer, Thomas J.
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (43) : 15580 - +
  • [43] Single-Site Active Cobalt-Based Photocatalyst with a Long Carrier Lifetime for Spontaneous Overall Water Splitting
    Liu, Wei
    Cao, Linlin
    Cheng, Weiren
    Cao, Yuanjie
    Liu, Xiaokang
    Zhang, Wei
    Mou, Xiaoli
    Jin, Lili
    Zheng, Xusheng
    Che, Wei
    Liu, Qinghua
    Yao, Tao
    Wei, Shiqiang
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2017, 56 (32) : 9312 - +
  • [44] Surface-immobilized conjugated polymers incorporating rhenium bipyridine motifs for electrocatalytic and photocatalytic CO2 reduction
    Orchanian, Nicholas
    Hong, Lorena
    Skrainka, Jack
    Esterhuizen, Jacques
    Popov, Damir
    Marinescu, Smaranda
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2019, 258
  • [45] Recent Progress in the Heterogenization of Complexes for Single-Site Epoxidation Catalysis
    Shylesh, Sankaranarayanapillai
    Jia, Mingjun
    Thiel, Werner R.
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2010, (28) : 4395 - 4410
  • [46] Single-site catalysis by bimetallic zinc calixarene inclusion complexes
    Bukhaltsev, E
    Frish, L
    Cohen, Y
    Vigalok, A
    ORGANIC LETTERS, 2005, 7 (23) : 5123 - 5126
  • [47] Plasmonic detection of mercury via amalgam formation on surface-immobilized single Au nanorods
    Schopf, Carola
    Martin, Alfonso
    Iacopino, Daniela
    SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 2017, 18 (01) : 60 - 67
  • [48] Single-Cell Profiling of Fatty Acid Uptake Using Surface-Immobilized Dendrimers
    Guo, Zhili
    Cheng, Hanjun
    Li, Zhonghan
    Shao, Shiqun
    Sarkar, Priyanka
    Wang, Siwen
    Chaudhuri, Rohit
    Perkins, Nicole G.
    Ji, Fei
    Wei, Wei
    Xue, Min
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2021, 143 (29) : 11191 - 11198
  • [49] Surface-immobilized antibody-antigen binding studies by single molecule fluorescence imaging
    Temirov, Jamshid
    Bradbury, Andrew
    Werner, James
    ULTRASENSITIVE AND SINGLE-MOLECULE DETECTION TECHNOLOGIES, 2006, 6092
  • [50] Theoretical prediction of single-site surface-protonation equilibrium constants for oxides and silicates in water
    Sverjensky, D. A.
    Sahai, N.
    Geochimica et Cosmochimica Acta, 60 (20):
12345