期刊
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
卷 17, 期 15, 页码 10160-10169出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5cp00649j
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资金
- CSIR
- Department of Science and Technology under the DST-SERB, Government of India [GAP 0616, SR/S3/ME/0035/2012]
Mesoporous self-assembled cobalt oxide (Co3O4) of different shapes was synthesized by a facile soft-chemical process using cobalt nitrate, oxalic acid and phosphoric acid in the presence of cationic templates, cetyltrimethylammonium bromide, 1-butyl-3-methylimidazolium bromide, and pyridinium bromide at 75 degrees C/2 h followed by calcination at 300 degrees C. The effect of cationic templates of the samples on the physico-chemical properties, and the photocatalytic efficiency for the degradation of Chicago Sky Blue 6B was studied. Pyridinium bromide and 1-butyl-3-methylimidazolium bromide facilitated formation of particles with different shaped morphology compared to cetyltrimethylammonium bromide. The rod-like particles having higher surface area exhibited higher photocatalytic performance.
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