Photocatalytic conversion of CO2 into value-added and renewable fuels
Photocatalytic conversion of CO2 into value-added and renewable fuels
复制标题
将二氧化碳光催化转化为增值和可再生燃料
DOI：
10.1016/j.apsusc.2015.03.050
复制
发表时间：
2015-07
影响因子：
6.7
通讯作者：
Yi-Jun Xu
中科院分区：
文献类型：
--
作者：
Lan Yuan;Yi-Jun Xu
由于化石燃料的过度使用而导致的能源危机和全球气候的恶化，推动了大量关于CO2捕集、储存和利用的研究活动。人工光合作用利用太阳光能将二氧化碳转化为甲烷或甲醇等增值和可再生燃料，一直受到越来越多的关注。这就像一石二鸟，因为它不仅可以减少二氧化碳排放造成的温室效应，而且还可以为替代能源供应提供增值化学品。本文简要介绍了CO2人工光合作用的基本原理，并从光捕获和光生载流子增强两个方面介绍了高效光催化剂的研究进展。此外，还从反应物的吸附、CO2的活化以及可能的反应途径等方面讨论了CO2光还原反应的机理。最后，展望未来的研究方向和开放的问题，在CO2光还原。
The increasing energy crisis and the worsening global climate caused by the excessive utilization of fossil fuel have boosted tremendous research activities about CO2capture, storage and utilization. Artificial photosynthesis that uses solar light energy to convert CO2to form value-added and renewable fuels such as methane or methanol has been consistently drawing increasing attention. It is like killing two birds with one stone since it can not only reduce the greenhouse effects caused by CO2emission but also produce value added chemicals for alternative energy supplying. This review provides a brief introduction about the basic principles of artificial photosynthesis of CO2and the progress made in exploring more efficient photocatalysts from the viewpoint of light harvesting and photogenerated charge carriers boosting. Moreover, the undergoing mechanisms of CO2photoreduction are discussed with selected examples, in terms of adsorption of reactants, CO2activation as well as the possible reaction pathways. Finally, perspectives on future research directions and open issues in CO2photoreduction are outlined.
登录
查看更多内容
影响因子：
--
作者：
Tan LL;Ong WJ;Chai SP;Mohamed AR
通讯作者：
Mohamed AR
影响因子：
4.9
作者：
Ping Li;Yong Zhou;Haijin Li;Qinfeng Xu;Xianguang Meng;Xiaoyong Wang;M. Xiao;Z. Zou
通讯作者：
Ping Li;Yong Zhou;Haijin Li;Qinfeng Xu;Xianguang Meng;Xiaoyong Wang;M. Xiao;Z. Zou
影响因子：
4.9
作者：
Tomiko M. Suzuki;Hiromitsu Tanaka;T. Morikawa;M. Iwaki;Shunsuke Sato;S. Saeki;Masae Inoue;T. Kajino;T. Motohiro
通讯作者：
Tomiko M. Suzuki;Hiromitsu Tanaka;T. Morikawa;M. Iwaki;Shunsuke Sato;S. Saeki;Masae Inoue;T. Kajino;T. Motohiro
影响因子：
5.7
作者：
Congjun Wang;R. Thompson;J. Baltrus;Christopher Matranga
通讯作者：
Congjun Wang;R. Thompson;J. Baltrus;Christopher Matranga
影响因子：
6.7
作者：
Zhuxing Sun;Zhenmei Yang;Hongfeng Liu;Haiqiang Wang;Zhongbiao Wu
通讯作者：
Zhuxing Sun;Zhenmei Yang;Hongfeng Liu;Haiqiang Wang;Zhongbiao Wu