Synthesis of Visible-Light-Driven Photocatalyst Ag3PO4 by a Precipitation-Replacement Method

Long Hui Nie; Zheng Qing Huang; Wang Xi Zhang

doi:10.4028/www.scientific.net/AMR.382.435

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 382Synthesis of Visible-Light-Driven Photocatalyst...

Synthesis of Visible-Light-Driven Photocatalyst Ag₃PO₄ by a Precipitation-Replacement Method

Abstract:

A visible-light-driven photocatalyst Ag3PO4 was prepared by a novel precipitation- replacement process. The synthesized sample was cubic crystals with the bandgap of 2.16 eV. And most of the particles size was among 0.5~2 mm. The Ag3PO4 shows high photocatalytic activity for the degradation of methyl orange (MO) solution under the visible light (l>420 nm). The apparent ratio constant (kapp) value of Ag3PO4 was about 239 and 50 times that of P25 and C-TiO2, respectively.

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Periodical:

Advanced Materials Research (Volume 382)

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435-438

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.382.435

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Online since:

November 2011

Authors:

Long Hui Nie, Zheng Qing Huang, Wang Xi Zhang

Keywords:

Ag₃PO₄, Photocatalysis, Visible Light Activity

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