Energy storage is a very significant issue for utilization of solar energy due to its discontinuous and unstable energy flux.Solar water splitting can store solar energy into clean hydrogen energy dir
Artificial photosynthesis is considered as one of the most promising strategies to store solar energy.In this symposium,I will talk about our recent works on solar water splitting and CO2 reduction in
Redox reactions are fundamental chemical reactions that typically require the use of stoichiometric amounts of highly active,toxic or expensive chemical oxidants and reductants.Organic electrosynthesi
电化学还原二氧化碳具有反应条件温和、过程清洁等优点,产物以CO、甲酸为主,高性能电催化剂是反应的关键。针对反应对高活性催化剂活性位的要求,设计了锌-氮共掺杂石墨烯催化剂、石墨烯量子点修饰氧化铋纳米片催化剂等材料,分别具有很高的产CO 和甲酸活性,研究阐述了反应活性位和增强机制。
Kolbe 反应可以追溯到电化学发展的最初阶段,已有近200 年的历史。广义来说,羧酸在阳极氧化而引发的转化都可以归类为Kolbe 类型的反应。我们最近发展了一些基于此策略的有机合成方法学。包括2-芳基苯甲酸分子内氧化关环构建吡喃酮,2-芳基苯基膦酸分子内氧化关环构建含膦杂环,以及电化学条件控制的Kolbe 氧化引发的1,2-和1,4-迁移的反应。