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- Title
Improvement of photocatalytic activity of high specific surface area graphitic carbon nitride by loading a co-catalyst.
- Authors
Chen, Ye; Murakami, Naoya; Chen, Hai-Yan; Sun, Jia; Zhang, Qi-Tao; Wang, Zhi-Feng; Ohno, Teruhisa; Zhang, Ming
- Abstract
Graphitic carbon nitride (g-C3N4) was synthesized by heating melamine and was then treated with sodium hydroxide solution under a hydrothermal condition to obtain g-C3N4 with a large specific surface area (HSSA). HSSA shows higher photocatalytic activity for decomposition of acetaldehyde than that of original g-C3N4. HSSA was modified with RuO2 as a co-catalyst by the impregnation method. HSSA loaded with 0.05 wt% RuO2 shows the highest photocatalytic activity for acetaldehyde decomposition under visible light (λ = 455 nm).
- Publication
Rare Metals, 2019, Vol 38, Issue 5, p468
- ISSN
1001-0521
- Publication type
Article
- DOI
10.1007/s12598-014-0327-y