K. Nishimura, K. Kunimatsu, K. Machida, et al. Electrocatalysis on Pd + Au alloy electrodes: Part Ш. IR spectroscopic studies on the surface species derived from CO and CH3OH in NaOH solu-tion. Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1989, 260(1): 167-179.