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Defective, Porous TiO2Nanosheets with Pt Decoration as an Efficient Photocatalyst for Ethylene Oxidation Synthesized by a C3N4Templating Method
- Source :
- ACS Applied Materials & Interfaces; April 2016, Vol. 8 Issue: 16 p10104-10108, 5p
- Publication Year :
- 2016
-
Abstract
- We report herein a C3N4templating method for successfully synthesizing defective, porous TiO2nanosheets with Pt decoration as an efficient photocatalyst for C2H4oxidation. During the synthetic procedure, C3N4not only acts as a 2D template to direct synthesize porous TiO2nanosheets (TiO2-NS) but also facilitates oxygen vacancy formation on TiO2. The resultant TiO2-NS shows enhanced UV and visible-light photoactivities toward C2H4oxidation as compared to blank TiO2(TiO2-B) prepared without C3N4template. Subsquently, Pt nanoparticles are homogeneously decorated onto the surface of TiO2-NS. The as-obtained Pt-TiO2-NS exhibits efficient photocatalytic activity and stability toward ethylene oxidation.
Details
- Language :
- English
- ISSN :
- 19448244
- Volume :
- 8
- Issue :
- 16
- Database :
- Supplemental Index
- Journal :
- ACS Applied Materials & Interfaces
- Publication Type :
- Periodical
- Accession number :
- ejs38746993
- Full Text :
- https://doi.org/10.1021/acsami.6b02725