常温常压电化学合成氨催化剂研究进展  

Research Progress of Catalysts for Electrochemical Synthesis of Ammonia at Room Temperature and Atmospheric Pressure

作　　者：王迪 杨江蕊[1] 佟磊 王怀正 张亲亲 Wang Di;Yang Jiangrui;Tong Lei;Wang Huaizheng;Zhang Qinqin(College of Chemical Engineering,Shenyang University of Chemical Technology,Shenyang 110142,China;School of Chemical Engineering,Dalian University of Technology,Dalian 116081,China)

机构地区：[1]沈阳化工大学化学工程学院,辽宁沈阳110142 [2]大连理工大学化工学院,辽宁大连116081

出　　处：《山东化工》2023年第2期93-99,共7页Shandong Chemical Industry

基　　金：辽宁省2020年度大学生创新创业训练计划项目(202010149014)。

摘　　要：氨是化肥工业和基本有机化工的主要原料。目前,工业上普遍采用Haber-Bosch法合成氨,该工艺需要高温高压的反应条件,而且存在能耗高、转化率低且释放大量温室气体等问题。近年来,伴随着人们对能源和环境问题的日益重视,具有能耗低、反应条件温和、绿色环保等优势的常温常压电化学合成氨成为研究热点。催化剂是电化学合成氨的关键,本文介绍了近年来各类常温常压电化学合成氨催化剂的研究与应用进展,并展望了未来发展方向。Ammonia is an important raw material in fertilizer industry and basic organic chemical industry.Nowadays,ammonia is predominantly synthesized by Haber-Bosch process in industry.This process must be carried out at high temperature and high pressure and has the disadvantages of high energy consumption,low conversion,and great CO_(2)emission.With the increasing concerns about energy and environment problem,electrochemical synthesis of ammonia at room temperature and atmospheric pressure has attracted more and more attention due to its merits of low energy consumption,mild reaction condition and no greenhouse gas emission.Catalyst is the key to electrochemical synthesis of ammonia.This review mainly focuses on recent progress in various catalysts of electrochemical synthesis of ammonia at room temperature and atmospheric pressure.The future prospect for electrochemical synthesis of ammonia at room temperature and atmospheric pressure was also proposed.

关 键 词：电催化 合成氨 催化剂 研究进展 

分 类 号：TQ113[化学工程—无机化工]