摘要
2009年,N掺杂纳米管成为第1个应用于氧还原反应(ORR)的C-MFECs。除了ORR之外,C-MFECs对析氧反应(OER)等电催化现象也具有积极作用,并应用于许多领域,包括金属与空气燃料电池、水循环利用、可再生燃料电池、太阳能电池、燃料生产和化学药品以及清洁水等。化学反应通过存在的原子或结构缺陷(如原子或边角的缺口)来改变电子配置和(或)调校光线,从而影响光学特征。有些C-MFECs的性能甚至比贵金属、加工金属和/或混合使用的贵金属都要好。要将C-MFEC应用于实际研究,还需要展开更多的研究。本文系统论述了过去5年C-MFECs的最新研究成果,探讨了C-MFECs应用于能量转化与存储领域的可能性。
in 2009,the N-doped nanotubes became the first C-MFECs used for the oxygen reduction reaction(ORR).In addition to ORR,C-MFECs had a positive effect on the electrocatalytic phenomena such as oxygen evolution reaction(OER) and applied many fieles,included metal and air fuel cells,water recycling,renewable fuel cells,solar cells,fuel production and chemicals,and clean water.Chemical reactions altered electronic configurations and/or tune light rays through the presence of atomic or structural defects(such as gaps in atoms or edges),thereby affected optical characteristics.Some C-MFECs had better performance than precious metals,processed metals,and/or mixed precious metals.More research was needed to apply C-MFEC to practical research.A detailed,systematic and focused account of the latest developments in C-MFECs over the past five years were provided in this paper,the possibility of applying C-MFECs in the field of energy conversion and preservation was explored.
作者
钟雨晴
ZHONG Yuqin(Wenzhou University,Wenzhou 325000,China)
出处
《化工技术与开发》
CAS
2024年第6期57-61,共5页
Technology & Development of Chemical Industry
关键词
碳基无金属电催化剂
氧还原
氧析出
锌空气电池
carbon-based metal-free electrocatalyst
oxygen reduction
oxygen precipitation
zinc-air cell
