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Photocatalytic Reduction of CO2 Using Cu/S-TiO2 Prepared by Electroless Plating Method
Wang, Z., Li; F. F.; Yang, C.; Zhang, W. Y.; Wu, J. H.
2011
Source PublicationAdvanced Materials Research
Issue233Pages:589-595
Abstract

The photocatalytic reduction of CO2 could be achieved over Cu/S-TiO2 under UV and visible light irradiation. S-TiO2 was fabricated via calcination of TiO2 precursor and thiourea, Cu species were plated on the surface of S-TiO2 by electroless plating method. XRD revealed that S-TiO2 was anatase phase, UV-Vis absorption spectrum showed an excellent visible light absorption of Cu/S-TiO2. Cu species plated on S-TiO2 by electroless plating method could facilitate the photogenerated charges capture, separation and transfer. The products of CO2 photocatalytic reduction involved gas phase of methane, carbon monoxide and hydrogen, and liquid phase of methanol, formic acid and acetic acid. The in-situ IR spectra indicated that the OH radical acted as an intermediate participating in the photocatalytic reaction.

KeywordCo2 Cu/s-tio2 Electroless Plating Photocatalytic Reduction
Subject Area热化学转化
Indexed ByEI
Language英语
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/1096
Collection热化学转化研究组
Recommended Citation
GB/T 7714
Wang, Z., Li,F. F.,Yang, C.,et al. Photocatalytic Reduction of CO2 Using Cu/S-TiO2 Prepared by Electroless Plating Method[J]. Advanced Materials Research,2011(233):589-595.
APA Wang, Z., Li,F. F.,Yang, C.,Zhang, W. Y.,&Wu, J. H..(2011).Photocatalytic Reduction of CO2 Using Cu/S-TiO2 Prepared by Electroless Plating Method.Advanced Materials Research(233),589-595.
MLA Wang, Z., Li,et al."Photocatalytic Reduction of CO2 Using Cu/S-TiO2 Prepared by Electroless Plating Method".Advanced Materials Research .233(2011):589-595.
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