近期,课题组黄蓉同学的光催化固氮综述文章被《RSC advance》(IF:3.119)期刊接受。该综述从光催化固氮的
活性中心和铵离子的检测两个方面来总结了近期光催化固氮的研究成果。
论文英文摘要:
Photocatalytic nitrogen fixation has become a hot topic in recent years due to its mild and sustainable
advantages. While modifying the photocatalyst to enhance its ability of electron separation, light
absorption and nitrogen reduction ability, the role of active sites in the catalytic reaction cannot be ignored
because the N≡N nitrogen is too strong to activate. This review summarizes the recent researches
on nitrogen fixation, focusing on the active sites for N2 on the catalyst surface, classifying common active
sites,explaining the main role and additional role of active sites in catalytic reactions, and discussing the
methods to increase the number of active sites and their activation ability. Finally, the outlook for future
research is presented. It’s hoped this review could help researchers understand more about the activation
of the nitrogen molecules and lead more efforts into the research of nitrogen fixation photocatalysts.
Fig.1. A simple diagram of photocatalytic nitrogen fixation.
Fig.3. Methods to improve the efficiency of charge separation of catalyst.