Ionic liquids enhance the electrochemical CO2 reduction catalyzed by MoO2

被引：75
作者：
Oh, Yeonji [1 ]
Hu, Xile [1 ]
机构：
[1] Ecole Polytech Fed Lausanne, EPFL ISIC LSCI, Inst Chem Sci & Engn, Lab Inorgan Synth & Catalysis, CH-1015 Lausanne, Switzerland
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 71期
基金：
欧洲研究理事会;
关键词：
SELECTIVE CONVERSION; CARBON-DIOXIDE; ELECTRODES; ELECTROREDUCTION; DEPENDENCE; EFFICIENCY; MECHANISM; MEDIA;
D O I：
10.1039/c5cc05263g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Several imidazolium-based ionic liquids significantly enhance the activity of MoO2 for electrochemical reduction of CO2. The over-potential of CO2 reduction is as low as 40 mV. The ionic liquids act as both electrolytes and co-catalysts, which not only leads to lower overpotentials, but also alters the product selectivity.
引用
收藏
页码：13698 / 13701
页数：4
相关论文
共 27 条
  • [1] MECHANISM AND KINETIC CHARACTERISTICS OF THE ELECTROCHEMICAL REDUCTION OF CARBON-DIOXIDE IN MEDIA OF LOW PROTON AVAILABILITY
    AMATORE, C
    SAVEANT, JM
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (17) : 5021 - 5023
  • [2] Frontiers, Opportunities, and Challenges in Biochemical and Chemical Catalysis of CO2 Fixation
    Appel, Aaron M.
    Bercaw, John E.
    Bocarsly, Andrew B.
    Dobbek, Holger
    DuBois, Daniel L.
    Dupuis, Michel
    Ferry, James G.
    Fujita, Etsuko
    Hille, Russ
    Kenis, Paul J. A.
    Kerfeld, Cheal A.
    Morris, Robert H.
    Peden, Charles H. F.
    Portis, Archie R.
    Ragsdale, Stephen W.
    Rauchfuss, Thomas B.
    Reek, Joost N. H.
    Seefeldt, Lance C.
    Thauer, Rudolf K.
    Waldrop, Grover L.
    [J]. CHEMICAL REVIEWS, 2013, 113 (08) : 6621 - 6658
  • [3] Electrocatalytic and homogeneous approaches to conversion of CO2 to liquid fuels
    Benson, Eric E.
    Kubiak, Clifford P.
    Sathrum, Aaron J.
    Smieja, Jonathan M.
    [J]. CHEMICAL SOCIETY REVIEWS, 2009, 38 (01) : 89 - 99
  • [4] Electrolyte Dependence of CO2 Electroreduction: Tetraalkylammonium Ions Are Not Electrocatalysts
    Berto, Timothy C.
    Zhang, Linghong
    Hamers, Robert J.
    Berry, John F.
    [J]. ACS CATALYSIS, 2015, 5 (02): : 703 - 707
  • [5] THE PHOTOELECTROCATALYTIC REDUCTION OF CARBON-DIOXIDE
    BOCKRIS, JO
    WASS, JC
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1989, 136 (09) : 2521 - 2528
  • [6] Why is CO2 so soluble in imidazolium-based ionic liquids?
    Cadena, C
    Anthony, JL
    Shah, JK
    Morrow, TI
    Brennecke, JF
    Maginn, EJ
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (16) : 5300 - 5308
  • [7] Aqueous CO2 Reduction at Very Low Overpotential on Oxide-Derived Au Nanoparticles
    Chen, Yihong
    Li, Christina W.
    Kanan, Matthew W.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (49) : 19969 - 19972
  • [8] Tin Oxide Dependence of the CO2 Reduction Efficiency on Tin Electrodes and Enhanced Activity for Tin/Tin Oxide Thin-Film Catalysts
    Chen, Yihong
    Kanan, Matthew W.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (04) : 1986 - 1989
  • [9] Using a One-Electron Shuttle for the Multielectron Reduction of CO2 to Methanol: Kinetic, Mechanistic, and Structural Insights
    Cole, Emily Barton
    Lakkaraju, Prasad S.
    Rampulla, David M.
    Morris, Amanda J.
    Abelev, Esta
    Bocarsly, Andrew B.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (33) : 11539 - 11551
  • [10] Chemical redox agents for organometallic chemistry
    Connelly, NG
    Geiger, WE
    [J]. CHEMICAL REVIEWS, 1996, 96 (02) : 877 - 910
123