O. Matsuoka et al., ELECTROCHEMICAL STM OBSERVATION OF WELL-ORDERED ADSORBATE ON CU(111) ELECTRODE SURFACES IN AN ALKALINE ELECTROLYTE, Chemistry Letters, (9), 1998, pp. 947-948
Electrochemical scanning tunneling microscopy revealed two kinds of pe
riodical structure of bright spot on Cu(111) electrode surfaces in NaO
H aqueous solutions. These structures show the arrangement of the CuOH
surface species formed by the reduction of subsurface oxygens.