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Photo-corrosion inhibition of Ag3PO4 by polyaniline coating
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Number of Authors: 5
2016 (English)In: Desalination and Water Treatment, ISSN 1944-3994, E-ISSN 1944-3986, Vol. 57, no 29, 13394-13403 p.Article in journal (Refereed) Published
Abstract [en]

In this paper, polyaniline-coated silver phosphate has been successfully prepared via a facile chemisorption method in order to improve the stability of Ag3PO4 under light irradiation. The crystalline phase, band gap energy, and microstructure of the obtained PANI/Ag3PO4 composites were characterized by X-ray diffraction, UV-vis diffuse reflection spectroscopy, scanning electron microscopy, and transmission electron microscopy, respectively. The photocatalytic degradation of methlylene blue was performed to test the activities of PANI/Ag3PO4 composites with different coating amounts and the results indicate that the stabilities of PANI/Ag3PO4 composites were successfully enhanced. The correlation between photocatalytic performance and the properties of PANI/Ag3PO4 composites is discussed in detail.

Place, publisher, year, edition, pages
2016. Vol. 57, no 29, 13394-13403 p.
Keyword [en]
Polyaniline, Ag3PO4, Photocatalyst, Photo-corrosion inhibition, Structural characterization
National Category
Chemical Engineering Earth and Related Environmental Sciences
URN: urn:nbn:se:su:diva-129885DOI: 10.1080/19443994.2015.1058194ISI: 000371991000004OAI: diva2:926434
Available from: 2016-05-06 Created: 2016-05-03 Last updated: 2016-05-06Bibliographically approved

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Tai, Cheuk-Wai
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Department of Materials and Environmental Chemistry (MMK)
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