So far, the study of the Raman effect has been confined to the visible region of the spectrum only. By the use of an all-quartz apparatus similar to that of glass used by Prof. Wood (Phil.

Caption （a）Synthetic schematic diagram of Bi/Bi2O3. (b) Time-dependent Raman spectra at −1.01 V vs. RHE. (c) Potential-dependent Raman spectra in the CO2-saturated electrolyte. (d) Linear ...