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| Visible Light-driven Water Oxidation with Spinel as Photocatalysts |
| Received:December 08, 2016 Revised:June 05, 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 |
中科院苏州纳米技术与纳米仿生研究所，江苏 苏州 |
| LIU Hongfei |
瑞士苏黎世大学，苏黎世 CH-8057 |
| GRETA Patzke |
瑞士苏黎世大学，苏黎世 CH-8057 |
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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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