The combination of time-resolved transient photoluminescence with in-situ Fourier transform infrared spectroscopy has been conducted to investigate the intrinsic phase structure-dependent activity of Bi2O3 catalyst for CO2 reduction.
The UV-assisted in situ generation of a gel polymer electrolyte (GPE) on the micro- and macro-pores of commercial grade carbon is used to achieve a liquid-like electrode–electrolyte interface in an all solid-state flexible supercapacitor.