Revised Oxygen Evolution Reaction Activity Trends for First-Row Transition-Metal (Oxy)hydroxides in Alkaline Media

被引：459

作者：

Burke, Michaela S. ^{[1
]}

Zou, Shihui ^{[1
,2
]}

Enman, Lisa J. ^{[1
]}

Kellon, Jaclyn E. ^{[1
]}

Gabor, Christian A. ^{[1
]}

Pledger, Erica ^{[1
]}

Boettcher, Shannon W. ^{[1
]}

机构：

[1] 1253 Univ Oregon, Dept Chem & Biochem, Eugene, OR 97403 USA

[2] Zhejiang Univ, Dept Chem, Key Lab Appl Chem Zhejiang Prov, Hangzhou 310027, Zhejiang, Peoples R China

来源：

JOURNAL OF PHYSICAL CHEMISTRY LETTERS | 2015年 / 6卷 / 18期

基金：

美国国家科学基金会;

关键词：

WATER-OXIDATION; OXIDE CATALYSTS; COBALT OXIDES; ELECTROCHEMICAL EVOLUTION; REDUCTION REACTIONS; EVOLVING CATALYST; THIN-FILMS; NEUTRAL PH; ELECTROCATALYSTS; PEROVSKITES;

D O I：

10.1021/acs.jpclett.5b01650

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：

First-row transition-metal oxides and (oxy)hydroxides catalyze the oxygen evolution reaction (OER) in alkaline media. Understanding the intrinsic catalytic activity provides insight into improved catalyst design. Experimental and computationally predicted activity trends, however, have varied substantially. Here we describe a new OER activity trend for nominally oxyhydroxide thin films of Ni(Fe)OxHy > Co(Fe)OxHy > FeOxHy-AuOx > FeOxHy > CoOxHy > NiOxHy > MnOxHy. This intrinsic trend has been previously obscured by electrolyte impurities, potential-dependent electrical conductivity, and difficulty in correcting for surface-area or mass-loading differences. A quartz-crystal microbalance was used to monitor mass in situ and X-ray photoelectron spectroscopy to measure composition and impurity levels. These new results provide a basis for comparison to theory and help guide the design of improved catalyst systems.

引用

页码：3737 / 3742

页数：6

共 59 条

[1] Interfacial properties of oxides with technological impact in electrochemistry [J].

Ardizzone, S ;

Trasatti, S .

ADVANCES IN COLLOID AND INTERFACE SCIENCE, 1996, 64 :173-251

[2] Theoretical Investigation of the Activity of Cobalt Oxides for the Electrochemical Oxidation of Water [J].

Bajdich, Michal ;

Garcia-Mota, Monica ;

Vojvodic, Aleksandra ;

Norskov, Jens K. ;

Bell, Alexis T. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (36) :13521-13530

[3] Thermodynamic explanation of the universal correlation between oxygen evolution activity and corrosion of oxide catalysts [J].

Binninger, Tobias ;

Mohamed, Rhiyaad ;

Waltar, Kay ;

Fabbri, Emiliana ;

Levecque, Pieter ;

Koetz, Ruediger ;

Schmidt, Thomas J. .

SCIENTIFIC REPORTS, 2015, 5

[4] THE ELECTROCATALYSIS OF OXYGEN EVOLUTION ON PEROVSKITES [J].

BOCKRIS, JO ;

OTAGAWA, T .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1984, 131 (02) :290-302

[5] MECHANISM OF OXYGEN EVOLUTION ON PEROVSKITES [J].

BOCKRIS, JO ;

OTAGAWA, T .

JOURNAL OF PHYSICAL CHEMISTRY, 1983, 87 (15) :2960-2971

[6] Cobalt-Iron (Oxy)hydroxide Oxygen Evolution Electrocatalysts: The Role of Structure and Composition on Activity, Stability, and Mechanism [J].

Burke, Michaela S. ;

Kast, Matthew G. ;

Trotochaud, Lena ;

Smith, Adam M. ;

Boettcher, Shannon W. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (10) :3638-3648

[7] Electrocatalytic oxygen evolution from water on a Mn(III-V) dimer model catalyst-A DFT perspective [J].

Busch, M. ;

Ahlberg, E. ;

Panas, I. .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, 13 (33) :15069-15076

[8] Why Is Bulk Thermochemistry a Good Descriptor for the Electrocatalytic Activity of Transition Metal Oxides? [J].

Calle-Vallejo, Federico ;

Diaz-Morales, Oscar A. ;

Kolb, Manuel J. ;

Koper, Marc T. M. .

ACS CATALYSIS, 2015, 5 (02) :869-873

[9] First Principles Study of Cobalt (Hydr)oxides under Electrochemical Conditions [J].

Chen, Jia ;

Selloni, Annabella .

JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (39) :20002-20006

[10] THE CATALYSIS OF THE OXYGEN EVOLUTION REACTION BY IRON IMPURITIES IN THIN-FILM NICKEL-OXIDE ELECTRODES [J].

CORRIGAN, DA .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1987, 134 (02) :377-384

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