电催化剂
可再生能源
电解
材料科学
能量载体
氢气储存
电化学
氨
电解水
纳米技术
硝酸盐
氢
原材料
能量转换
氨生产
储能
工艺工程
化学
有机化学
电极
工程类
功率(物理)
电气工程
物理
物理化学
量子力学
电解质
热力学
作者
Wenda Chen,Xiuyuan Yang,Zhida Chen,Zhi‐Jun Ou,Jiangtao Hu,Yuan Xu,Yongliang Li,Xiangzhong Ren,Shenghua Ye,Jieshan Qiu,Jia Li,Qianling Zhang
标识
DOI:10.1002/adfm.202300512
摘要
Abstract Ammonia is not only an important feedstock for chemical industry but also a carbon‐free energy carrier and a safe storage media for hydrogen. Due to the advantages compared to Haber–Bosch process, electrochemical NO 3 − ‐to‐NH 3 conversion via nitrate reduction reaction (NO 3 − RR) received attention. Recently, “green hydrogen” generated from water electrolysis shows promise to become the energy for future but limited by the safety of storage and transportation. This review proposes electrochemical NO 3 − ‐to‐NH 3 conversion can store renewable electric energy and “green hydrogen” into NH 3 , which is a potential solution for solving the puzzle of “green hydrogen” storage and transportation. Moreover, the theoretical insights of NO 3 − RR and electrocatalyst design are discussed. Finally, the challenges and opportunities in this field are elucidated. This review provides a novel perspective for NO 3 − RR and accelerates the development of effective electrocatalysts for NO 3 − ‐to‐NH 3 conversion.
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