| DOI: | 10.1016/j.jcou.2015.06.001
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| Scopus记录号: | 2-s2.0-84948107271
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| 论文题名: | CO2 photoreduction with water: Catalyst and process investigation |
| 作者: | Olivo A.; Trevisan V.; Ghedini E.; Pinna F.; Bianchi C.L.; Naldoni A.; Cruciani G.; Signoretto M.
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| 刊名: | Journal of CO2 Utilization
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| ISSN: | 22129820
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| 出版年: | 2015
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| 卷: | 12 | | 起始页码: | 86
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| 结束页码: | 94
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| 语种: | 英语
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| 英文关键词: | CO2 photoreduction
; Methane production
; N-Cu-promoted photocatalysts
; Titania
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| Scopus关键词: | Carbon
; Carbon dioxide
; Copper
; Doping (additives)
; Methane
; Optimization
; Photocatalysts
; Sustainable development
; Titanium dioxide
; Advanced materials
; Catalytic behavior
; Economic development
; Methane production
; Mild reaction conditions
; Photo-reduction
; Process parameters
; Titania
; Catalysts
|
| 英文摘要: | Economic development should not be separated from the concept of sustainability. The goal can be pursued by means of technologically advanced materials and processes that enable environmental protection. Carbon dioxide photoreduction using water as reducing agent could be a green and effective way to pursue this aim and titania is a good photocatalyst for this reaction. In this work the performances of N doped CuO-TiO2 photocatalysts in gas phase CO2 reduction have been studied. We have focused the attention on both the catalysts design and the process optimization. We have investigated, in particular, the effect of the presence of nitrogen and copper amount on the final catalysts performances. In order to learn high control of the catalytic process and to manage productivity and selectivity, by operating in very mild reaction conditions, the last part of the work has been centered on tuning the process parameters (CO2/H2O ratio). It has been observed that the CH4 formation is sensitive to copper amount and that exists a close correlation between the catalytic behavior and the reagents ratio. © 2015 Elsevier Ltd. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/52940
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| Appears in Collections: | 影响、适应和脆弱性
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| Recommended Citation: | |
Olivo A.,Trevisan V.,Ghedini E.,et al. CO2 photoreduction with water: Catalyst and process investigation[J]. Journal of CO2 Utilization,2015-01-01,12
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