Synthesis of hierarchical Ag(2)ZnGeO(4) hollow spheres for enhanced photocatalytic property |
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| Authors: | Ning Zhang Shuxin Ouyang Tetsuya Kako Jinhua Ye |
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| Institution: | Department of Chemistry, Graduate School of Science, Hokkaido University, Sapporo, Japan. Jinhua.Ye@nims.go.jp. |
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| Abstract: | An Ag(2)ZnGeO(4) photocatalyst was fabricated by ion-exchange reaction between amorphous Zn(2)GeO(4) suspension and Ag(+) solutions. The Ostwald ripening effect induced the formation of hierarchical hollow spheres. Compared with the reference bulk Ag(2)ZnGeO(4), the hierarchical Ag(2)ZnGeO(4) hollow spheres showed enhanced photocatalytic activity. |
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