期刊
INORGANIC CHEMISTRY
卷 59, 期 16, 页码 11577-11583出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.inorgchem.0c01379
关键词
-
资金
- ANR within the Investissements d'Avenir programme [ANR-11-IDEX-0004-02]
- French government
- Institut Universitaire de France (IUF)
O-2 activation under mild conditions remains a weighty challenge for chemists. Herein we report a study of electrochemical O-2 reductive activation catalyzed by Fe-III(F20TPP)Cl, by means of cyclic voltammetry and UV-vis spectroelectrochemistry in acidic solutions of N,N-dimethylformamide. Two parallel catalytic pathways have been evidenced occurring at different overpotentials. At high overpotential a classical electron-proton (EPT) pathway where protonation of Fe peroxo ultimately leads to the formation of high-valent Fe oxo species dominates. At low overpotential a proton-electron (PET) pathway involving a hydrosuperoxo species has been identified.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据