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Construction of amorphous/crystalline Fe doped CoSe for effective electrocatalytic oxygen evolution.
Chen, Wenjuan; Zhang, Qian; Zhang, Youzheng; Han, Caidi; Wu, Jinting; Gao, Jian; Zhu, Xiao-Dong; Zhang, Yong-Chao.
Afiliação
  • Chen W; State Key Laboratory Base of Eco-Chemical Engineering College of Chemical Engineering, Qingdao University of Science & Technology, Qingdao, China. xiao-dong_zhu@qust.edu.cn.
  • Zhang Q; State Key Laboratory Base of Eco-Chemical Engineering College of Chemical Engineering, Qingdao University of Science & Technology, Qingdao, China. xiao-dong_zhu@qust.edu.cn.
  • Zhang Y; State Key Laboratory Base of Eco-Chemical Engineering College of Chemical Engineering, Qingdao University of Science & Technology, Qingdao, China. xiao-dong_zhu@qust.edu.cn.
  • Han C; State Key Laboratory Base of Eco-Chemical Engineering College of Chemical Engineering, Qingdao University of Science & Technology, Qingdao, China. xiao-dong_zhu@qust.edu.cn.
  • Wu J; State Key Laboratory Base of Eco-Chemical Engineering College of Chemical Engineering, Qingdao University of Science & Technology, Qingdao, China. xiao-dong_zhu@qust.edu.cn.
  • Gao J; State Key Laboratory Base of Eco-Chemical Engineering College of Chemical Engineering, Qingdao University of Science & Technology, Qingdao, China. xiao-dong_zhu@qust.edu.cn.
  • Zhu XD; State Key Laboratory Base of Eco-Chemical Engineering College of Chemical Engineering, Qingdao University of Science & Technology, Qingdao, China. xiao-dong_zhu@qust.edu.cn.
  • Zhang YC; State Key Laboratory Base of Eco-Chemical Engineering College of Chemical Engineering, Qingdao University of Science & Technology, Qingdao, China. xiao-dong_zhu@qust.edu.cn.
Chem Commun (Camb) ; 60(37): 4930-4933, 2024 May 02.
Article em En | MEDLINE | ID: mdl-38629222
ABSTRACT
Herein, amorphous/crystalline Fe-doped CoSe was synthesized (Fe-CoSe/NF), and it exhibited high oxygen evolution reaction (OER) performance. The synergistic effect of the Fe dopant and the amorphous/crystalline structure is conducive to the formation of high valence Co3+ and Fe3+ active sites. Fe-CoSe/NF shows low overpotentials of 269 mV@50 mA cm-2 and 280 mV@100 mA cm-2.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article