摘要
Oxygen reduction reaction(ORR)is the pivotal portion in many electrochemical energy conversion and storage technologies.However,the complex mechanisms and sluggish kinetics of ORR have also become one of the key issues hindering the development and application of these technologies.
基金
This work is supported by the Youth Innovation Promotion Association CAS(No.202055)
the National Key R&D Program of China(2019YFA0709202,2020YFB2009004).
