Nanostructured manganese oxide clusters supported on mesoporous silica as efficient oxygen-evolving catalysts

被引：288

作者：

Jiao, Feng ^{[1
]}

Frei, Heinz ^{[1
]}

机构：

[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley, CA 94720 USA

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 17期

关键词：

ANODIC CHARACTERISTICS; WATER OXIDATION; METAL-OXIDES; EVOLUTION; ELECTRODES; ELECTROLYSIS; COMPLEX;

D O I：

10.1039/b921820c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanostructured Mn oxide clusters supported on mesoporous silica KIT-6 efficiently evolve O(2) in aqueous solution under mild conditions.

引用

页码：2920 / 2922

页数：3

共 19 条

[1] Enhanced water electrolysis: Electrocatalytic generation of oxygen gas at manganese oxide nanorods modified electrodes [J].

El-Deab, Mohamed S. ;

Awad, Mohamed I. ;

Mohammad, Ahmad M. ;

Ohsaka, Takeo .

ELECTROCHEMISTRY COMMUNICATIONS, 2007, 9 (08) :2082-2087

[2] Size-Dependent Activity of Co3O4 Nanoparticle Anodes for Alkaline Water Electrolysis [J].

Esswein, Arthur J. ;

McMurdo, Meredith J. ;

Ross, Phillip N. ;

Bell, Alexis T. ;

Tilley, T. Don .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (33) :15068-15072

[3] Oxygen evolution on manganese-molybdenum oxide anodes in seawater electrolysis [J].

Fujimura, K ;

Matsui, T ;

Izumiya, K ;

Kumagai, N ;

Habazaki, H ;

Kawashima, A ;

Asami, K ;

Hashimoto, K .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1999, 267 (02) :254-259

[4] In Situ Spectroscopy of Water Oxidation at Ir Oxide Nanocluster Driven by Visible TiOCr Charge-transfer Chromophore in Mesoporous Silica [J].

Han, Hongxian ;

Frei, Heinz .

JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (41) :16156-16159

[5] Photocatalytic water oxidation in a buffered tris(2,2′-bipyridyl)ruthenium complex-colloidal IrO2 system [J].

Hara, M ;

Waraksa, CC ;

Lean, JT ;

Lewis, BA ;

Mallouk, TE .

JOURNAL OF PHYSICAL CHEMISTRY A, 2000, 104 (22) :5275-5280

[6] METAL-OXIDES AS HETEROGENEOUS CATALYSTS FOR OXYGEN EVOLUTION UNDER PHOTOCHEMICAL CONDITIONS [J].

HARRIMAN, A ;

PICKERING, IJ ;

THOMAS, JM ;

CHRISTENSEN, PA .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1988, 84 :2795-2806

[7] Photo-induced oxidation of a dinuclear Mn2II,II complex to the Mn2III,IV state by inter- and intramolecular electron transfer to RuIII tris-bipyridine [J].

Huang, P ;

Magnuson, A ;

Lomoth, R ;

Abrahamsson, M ;

Tamm, M ;

Sun, L ;

van Rotterdam, B ;

Park, J ;

Hammarström, L ;

Åkermark, B ;

Styring, S .

JOURNAL OF INORGANIC BIOCHEMISTRY, 2002, 91 (01) :159-172

[8] Mesoporous crystalline β-MnO2- : a reversible positive electrode for rechargeable lithium batteries [J].

Jiao, Feng ;

Bruce, Peter G. .

ADVANCED MATERIALS, 2007, 19 (05) :657-+

[9] Nanostructured Cobalt Oxide Clusters in Mesoporous Silica as Efficient Oxygen-Evolving Catalysts [J].

Jiao, Feng ;

Frei, Heinz .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (10) :1841-1844

[10] In situ formation of an oxygen-evolving catalyst in neutral water containing phosphate and Co2+ [J].

Kanan, Matthew W. ;

Nocera, Daniel G. .

SCIENCE, 2008, 321 (5892) :1072-1075

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