DOI: 10.1016/j.jcou.2013.12.002
Scopus记录号: 2-s2.0-84891805763
论文题名: Photocatalytic conversion of CO2 to hydrocarbons by light-harvesting complex assisted Rh-doped TiO2 photocatalyst
作者: Lee C.-W. ; Antoniou Kourounioti R. ; Wu J.C.S. ; Murchie E. ; Maroto-Valer M. ; Jensen O.E. ; Huang C.-W. ; Ruban A.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2014
卷: 5 起始页码: 33
结束页码: 40
语种: 英语
英文关键词: CO2
; Light-harvesting complex
; Photocatalysis
; Solar energy
; TiO2:Rh
Scopus关键词: Future energies
; Hybrid catalysts
; Hydrocarbon yield
; Light-harvesting complex
; Photo-catalytic
; Photocatalytic reduction of co
; TiO
; Visible-light irradiation
; Acetaldehyde
; Batch reactors
; Carbon dioxide
; Global warming
; Harvesting
; Hydrocarbons
; Light
; Photocatalysis
; Rhodium
; Solar energy
; Titanium dioxide
; Rhodium compounds
英文摘要: Photocatalytic reduction of CO2 into valuable hydrocarbons using TiO2 is a promising route for mitigating the effects of global warming and meeting future energy demands. However, TiO2 utilises UV light for photocatalysis and its hydrocarbon yields are still low. In order to enhance the light absorption and increase yields, light-harvesting complexes (LHCII) extracted from spinach were attached to the surface of Rh-doped TiO 2 (TiO2:Rh) resulting in a hybrid catalyst, TiO 2:Rh-LHCII. The LHCII can absorb visible light in green plants, which convert CO2 to sugars via photosynthesis. CO, acetaldehyde and methyl formate were produced from aqueous CO2 solution in a stirred batch reactor under visible-light irradiation. The yields of acetaldehyde and methyl formate were enhanced by almost ten and four times respectively, when using TiO2:Rh-LHCII compared to those of TiO2:Rh. © 2014 Published by Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/53000
Appears in Collections: 影响、适应和脆弱性
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Recommended Citation:
Lee C.-W.,Antoniou Kourounioti R.,Wu J.C.S.,et al. Photocatalytic conversion of CO2 to hydrocarbons by light-harvesting complex assisted Rh-doped TiO2 photocatalyst[J]. Journal of CO2 Utilization,2014-01-01,5