F. Solymosi et G. Klivenyi, HREELS STUDY OF PHOTOINDUCED FORMATION OF CO2 ANION-RADICAL ON RH(111) SURFACE, Catalysis letters, 22(4), 1993, pp. 337-342
High-resolution electron loss spectroscopy revealed, probably for the
first time, that the illumination of adsorbed CO2 on K-promoted Rh(111
) induces or enhances formation of the CO2- radical.