摘要
单原子催化剂是一种新型催化材料,具有高的选择性、稳定性、催化活性等优点,可应用于氧还原、氢析出等催化领域。综述了第Ⅷ族铁系元素、部分副族和主族元素非贵金属单原子催化剂的制备方法、组成结构及其在氧还原反应中应用的研究进展,着重讨论了催化活性、稳定性和在锌-空气电池与燃料电池中的电性能,展望了非贵金属单原子催化剂在氧还原反应中的应用前景,提出了制备高性能单原子催化剂需要解决的问题。
Single atom catalysts are a new type of catalytic material with advantages such as high selectivity,stability and catalytic activity.It can be applied in catalytic fields like oxygen reduction and hydrogen evolution.This review summarizes the preparation methods,composition and structure of non-noble metal single atom catalysts from the VIll group iron series elements,some transition metals and main-group elements,as well as their research progress in ORR applications.In particular,the electrochemical properties such as catalytic activity,stability,and performances in zinc air batteries and fuel cells are emphatically discussed.The application prospect of non-noble metal single atom catalysts in oxygen reduction reaction is prospected.The identified issues for the preparation of high performance single atom catalysts are addressed.
作者
赵东江
Zhao Dongjiang(Suihua University,Suihua,Heilongjiang 152061)
出处
《绥化学院学报》
2024年第12期142-148,共7页
Journal of Suihua University
基金
黑龙江省自然科学基金联合引导项目(LH2019B034)。
