Modulating intramolecular electron and proton transfer kinetics for promoting carbon dioxide conversion
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作者
Yuan, Yajie; Zhao, Yazhen; Yang, Shuai; Han, Sheng; Lu, Chenbao; Ji, Huiping; Wang, Tianfu; Ke, Changchun; Xu, Qing; Zhu, Jinhui; Zhuang, Xiaodong
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刊物名称
CHEMICAL COMMUNICATIONS
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年、卷、文献号
2022, 58, 1359-7345
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关键词
Yuan, Yajie; Zhao, Yazhen; Yang, Shuai; Han, Sheng; Lu, Chenbao; Ji, Huiping; Wang, Tianfu; Ke, Changchun; Xu, Qing; Zhu, Jinhui; Zhuang, Xiaodong
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摘要
A novel pentagon-heptagon paired azulene group that possesses a large dipole moment is immobilized onto a porphyrin. The as-prepared azulene iron porphyrin exhibits a narrower bandgap and higher electrocatalytic CO2 reduction activity than the pristine iron porphyrin. The maximum CO faradaic efficiency reaches 99.9%, which is the state-of-the-art value among molecular catalysts.
