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| Visible Light-driven Water Oxidation with Spinel as Photocatalysts |
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Received:December 08, 2016
Revised:June 05, 2017
Published Online:September 30, 2017
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| DOI：doi:10.3969/j.issn.2095-1035.2017.03.020 |
| KeyWord:spinel; photocatalysis; water photo oxidation |
| Author | Institution |
| GAO Meigeng |
Suzhou Institute of Nano-Tech and Nano-Bionics SINANO,Chinese Academy of Sciences, Suzhou, Jiangsu ,China |
| LIU Hongfei |
Universit?t Zürich, Winterthurerstrasse 190, CH-8057, Zürich |
| GRETA Patzke |
Universit?t Zürich, Winterthurerstrasse 190, CH-8057, Zürich |
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| Abstract: |
| LaxSr2-xMnO4 powders were prepared by sol-gel method. Major progress on the development of spinel-based alternative photocatalyst LaxSr2-xMnO4 for water splitting has been realized with help of modification arising from influence of conformation and chemical characteristics of A2BO4 material. The results of A2BO4 in photo catalytic activity demonstrated the encouraging prospects in crystal defects and crystal structure, offering a guild of structure relationship and activity in A2BO4 photocatalyst. LaxSr2-xMnO4 was proved to be an excellent photocatalyst for overall water oxidation under UV irradiation due to good stability and suitable band-edge position. |
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