T. Itoh et al., High temperature in situ Raman spectroscopy of oxide species in molten (Li+ K) carbonate eutectic, CHEM LETT, (10), 1999, pp. 1115-1116
In situ Raman spectra of active oxygen species present in solutions of pota
ssium superoxide (KO2) in (62 + 38) mol% (Li + K)(2)CO3 eutectic at 650 deg
rees C were observed. We have attempted to obtain vibrational spectra of th
ese entities by surface enhanced Raman scattering (SERS) technique.