DOI码：

10.1021/jacs.2c11109

发表刊物：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

刊物所在地：

WASHINGTON

摘要：

The electrochemical CO2 reduction reaction (CO2RR) to produce high value-added hydrocarbons and oxygenates presents a sustainable and compelling approach toward a carbon-neutral society. However, uncontrollable migration of active sites during the electrochemical CO2RR limits its catalytic ability to simultaneously achieve high C2 selectivity and ultra -durability. Here, we demonstrate that the generated interfacial CuAlO2 species can efficiently stabilize the highly active sites over the Cu-CuAlO2-Al2O3 catalyst under harsh electrochemical conditions without active sites regeneration for a long-term test. We show that this unique Cu-CuAlO2-Al2O3 catalyst exhibits ultradurable electrochemical CO2RR performance with an 85% C2 Faradaic efficiency for a 300 h test. Such a simple interfacial engineering design approach unveiled in this work would be adaptable to develop various ultradurable catalysts for industrial-scale electrochemical CO2RR.

合写作者：

Wang, Xinyu, Jiang, Yawen, Mao, Keke, Gong, Wanbing, Duan, Delong, Ma, Jun, Zhong, Yuan, Li, Jiawei, Liu, Hengjie, Long, Ran, Xiong, Yujie

第一作者：

Wang, Xinyu

通讯作者：

Long, R, Xiong, YJ

论文编号：

WOS:000899041900001

文献类型：

Article

卷号：

144

期号：

49

页面范围：

22759-22766

ISSN号：

0002-7863

是否译文：

否