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Volume 43 All articles Published: 20 August 2020 Article ID 0223
Study on the synthesis and photocatalysis of Ag$_3$PO$_4$ polyhedral microcrystals
TAO GENG SHUANGBIN ZHANG YAO CHEN
The silver phosphate (Ag$_3$PO$_4$) sample was synthesized using Na$_3$PO$_4$, AgNO$_3$ and PEG-10000 as raw materials by the hydrothermal method. Its different morphologies were obtained by changing temperature and surfactant. And its structures and morphology were characterized by X-ray diffraction and field emission scanning electronmicroscopy. The result of the study indicated that after the heat treatment at 150$^{\circ}$C, the as-obtained Ag$_3$PO$_4$ polyhedral microcrystal’s diameter was about 4 $\mu$m. Meanwhile, it showed that using Ag$_3$PO$_4$ polyhedral microcrystals as photocatalysts, the photocatalytic degradation rate of methylene blue in aqueous solution was close to 98.5% after 25 min ofsunlight.
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Bulletin of Materials Science
Volume 44, 2021
All articles
Continuous Article Publishing mode
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Dr Shanti Swarup Bhatnagar for Science and Technology
Posted on October 12, 2020Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
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