Preparation of nickel-iron hydroxides by microorganism corrosion for efficient oxygen evolution
學年 109
學期 1
出版（發表）日期 2020-10-08
作品名稱 Preparation of nickel-iron hydroxides by microorganism corrosion for efficient oxygen evolution
作品名稱（其他語言）
著者 H. Yang; L. Gong; H. Wang; C. L. Dong; J. Wang; K. Qi; H. Liu; X. Guo; B. Y. Xia
單位
出版者
著錄名稱、卷期、頁數 Nature communication 11, 5075
摘要 Nickel–iron composites are efficient in catalyzing oxygen evolution. Here, we develop a microorganism corrosion approach to construct nickel–iron hydroxides. The anaerobic sulfate-reducing bacteria, using sulfate as the electron acceptor, play a significant role in the formation of iron sulfide decorated nickel–iron hydroxides, which exhibit excellent electrocatalytic performance for oxygen evolution. Experimental and theoretical investigations suggest that the synergistic effect between oxyhydroxides and sulfide species accounts for the high activity. This microorganism corrosion strategy not only provides efficient candidate electrocatalysts but also bridges traditional corrosion engineering and emerging electrochemical energy technologies.
關鍵字 Corrosion;Electrocatalysis;Energy
語言 en_US
ISSN 1476-4687
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 是
國別 GBR
公開徵稿
出版型式 ,電子版,紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/120714 )

SDGS 氣候行動,可負擔的潔淨能源