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Boosting Alkaline Seawater Oxidation of CoFe-layered Double Hydroxide Nanosheet Array by Cr Doping.
Yao, Yongchao; Yang, Chaoxin; Sun, Shengjun; Zhang, Hui; Geng, Meiqi; He, Xun; Dong, Kai; Luo, Yonglan; Zheng, Dongdong; Zhuang, Weihua; Alfaifi, Sulaiman; Farouk, Asmaa; Hamdy, Mohamed S; Tang, Bo; Zhu, Shuyun; Sun, Xuping; Hu, Wenchuang Walter.
Afiliación
  • Yao Y; Department of Laboratory Medicine, Precision Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
  • Yang C; Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, China.
  • Sun S; College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, Shandong, 250014, China.
  • Zhang H; College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, Shandong, 250014, China.
  • Geng M; College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, Shandong, 250014, China.
  • He X; College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, Shandong, 250014, China.
  • Dong K; Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, China.
  • Luo Y; College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, Shandong, 250014, China.
  • Zheng D; Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, China.
  • Zhuang W; Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, China.
  • Alfaifi S; Department of Laboratory Medicine, Precision Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
  • Farouk A; Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia.
  • Hamdy MS; Department of Chemistry, College of Science, King Khalid University, Abha, 61413, Saudi Arabia.
  • Tang B; Department of Chemistry, College of Science, King Khalid University, Abha, 61413, Saudi Arabia.
  • Zhu S; College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, Shandong, 250014, China.
  • Sun X; College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong, 273165, China.
  • Hu WW; Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, China.
Small ; 20(13): e2307294, 2024 Mar.
Article en En | MEDLINE | ID: mdl-37963858
ABSTRACT
The pursuit of stable and efficient electrocatalysts toward seawater oxidation is of great interest, yet it poses considerable challenges. Herein, the utilization of Cr-doped CoFe-layered double hydroxide nanosheet array is reported on nickel-foam (Cr-CoFe-LDH/NF) as an efficient electrocatalyst for oxygen evolution reaction in alkaline seawater. The Cr-CoFe-LDH/NF catalyst can achieve current densities of 500 and 1000 mA cm -2 with remarkably low overpotentials of only 334 and 369 mV, respectively. Furthermore, it maintains at least 100 h stability when operated at 500 mA cm-2.
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Texto completo: 1 Base de datos: MEDLINE Idioma: En Revista: Small Asunto de la revista: ENGENHARIA BIOMEDICA Año: 2024 Tipo del documento: Article País de afiliación: China
Texto completo
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XML
PubMed Links
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Texto completo: 1 Base de datos: MEDLINE Idioma: En Revista: Small Asunto de la revista: ENGENHARIA BIOMEDICA Año: 2024 Tipo del documento: Article País de afiliación: China