globalchange  > 气候变化与战略
CSCD记录号: CSCD:5303819
论文题名:
光催化CO_2转化为碳氢燃料体系的综述
其他题名: Review of Systems for Photocatalytic Conversion of CO_2 to Hydrocarbon Fuels
作者: 蓝奔月; 史海峰
刊名: 物理化学学报
ISSN: 1000-6818
出版年: 2014
卷: 30, 期:12, 页码:1163-1176
语种: 中文
中文关键词: 光催化材料 ; 半导体 ; 二氧化碳 ; 还原 ; 二氧化钛
英文关键词: Photocatalyst ; Semiconductor ; Carbon dioxide ; Reduction ; TiO_2
WOS学科分类: CHEMISTRY PHYSICAL
WOS研究方向: Chemistry
中文摘要: 传统化石能源燃烧产生CO_2引起的地球变暖和能源短缺已经成为一个严重的全球性问题.利用太阳光和光催化材料将CO_2还原为碳氢燃料,不仅可以减少空气中CO_2浓度,降低温室效应的影响,还可以提供碳氢燃料,缓解能源短缺问题,因此日益受到各国科学家的高度关注.本文综述了光催化还原CO_2为碳氢燃料的研究进展,介绍了光催化还原CO_2的反应机理,并对现阶段报道的光催化还原CO_2材料体系进行了整理和分类,包括TiO_2光催化材料,ABO_3型钙钛矿光催化材料,尖晶石型光催化材料,掺杂型光催化材料,复合光催化材料,V、W、Ge、Ga基光催化材料及石墨烯基光催化材料.评述了各种材料体系的特点及光催化性能的一些影响因素.最后对光催化还原CO_2的研究前景进行了展望.
英文摘要: Increasing global warming and energy shortage caused by traditional fossil energy combustion to carbon dioxide (CO_2) has become a significant global issue in view of humans' continuing development. The photocatalytic reduction of CO_2 produced from hydrocarbon fuels using solar light and semiconductor photocatalytic materials could not only decrease the concentration of carbon dioxide in the atmosphere and thus reduce the greenhouse warming effect, but also provide hydrocarbon fuels to partially alleviate the energy shortage crisis. Hence, the photocatalysis technique has attracted considerable attention in industry and academic areas. In this paper, the fundamental principles of heterogeneous photocatalysis and the recent progress in the photocatalytic reduction of CO_2 to hydrocarbon fuels are introduced and reviewed. Based on previous reports in the field of photocatalysis research, the main types of semiconductors capable of photocatalytic reduction of carbon dioxide can be summarized as follows: pure TiO_2 photocatalysts, ABO_3 perovskite-structured photocatalysts, spinel-structured photocatalysts, doped oxide photocatalysts, composite semiconductor photocatalysts, V-, W-, Ge-, Ga-based photocatalysts, and graphene-based photocatalysts. In addition, the characteristics of various photocatalytic materials and some factors affecting photocatalytic activities are reviewed and analyzed. Finally, the prospects and challenges for developing new photocatalysts for CO_2 reduction are presented.
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/148492
Appears in Collections:气候变化与战略

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作者单位: 江南大学理学院, 无锡, 江苏 214122, 中国

Recommended Citation:
蓝奔月,史海峰. 光催化CO_2转化为碳氢燃料体系的综述[J]. 物理化学学报,2014-01-01,30(12):1163-1176
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