23Na MAS NMR spectra of sodium–oxygen (Na–O2) cathodes reveals a combination of degradation species: newly observed sodium fluoride (NaF) and the expected sodium carbonate (Na2CO3), as well as the ...

This report deals with the interactions between formic acid vapor and the surface of commonly used highly conductive metals, Cu and A1. Oxidized copper surface can be perfectly transformed to porous ...

Researchers from the Innovation Academy for Precision Measurement Science and Technology (APM) of the Chinese Academy of ...