期刊
MATERIALS LETTERS
卷 123, 期 -, 页码 172-175出版社
ELSEVIER
DOI: 10.1016/j.matlet.2014.02.106
关键词
Semiconductor; Hierarchical Ag3PO4; Photocatalysis; Template-free; Crystal growth; Solar energy materials
资金
- Department of Science and Technology, Government of India [SR/FT/CS-096/2009]
- Ministry of Human Resource Development, Government of India
Herein, we demonstrate a template-free and eco-friendly strategy to synthesize hierarchical Ag3PO4 microcrystals with sharp corners and edges via silver-ammine complex at room temperature. The assynthesized hierarchical Ag3PO4 microcrystals were characterized by X-ray diffraction, field-emission scanning electron microscope (FESEM). UV-vis diffuse reflectance spectroscopy (UV-vis DRS), BET surface area analyzer, and photoluminescence analysis (PL). Our results clearly indicated that the assynthesized Ag3PO4 microcrystals possess a hierarchical structure with sharp corners and edges. More attractively, the adsorption ability and visible light photocatalytic activity of the as-synthesized hierarchical Ag3PO4 is much higher than that of conventional Ag3PO4. (C) 2014 Elsevier B.V. All rights reserved.
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