期刊
CERAMICS INTERNATIONAL
卷 40, 期 4, 页码 5795-5800出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.ceramint.2013.11.019
关键词
NaBiO3; Preparation methods; Visible photocatalyst; Reduction of CO2
资金
- Deanship of Scientific Research (DSR)
- King Abdulaziz University, Jeddah [130-056-D1434]
In this work we prepared NaBiO3 'nanopowders via three synthesis methods (sol-precipitation, dehydration and hydrothermal methods). To evaluate and compare the physical properties of the prepared materials X-ray diffraction analysis, BET measurements, UV-vis spectroscopy and TEM were applied. The results showed changes to the NaBiO3 crystallinity, the specific surface area and the particle shape and size, depending on the method of synthesis. To determine the photocatalytic efficiency of the prepared materials, we evaluated the photocatalytic reduction of CO2. (c) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
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