The equivalent - circuit parameters and resonant frequencies of the piezoelectric quartz crystal resonance , the value of half peak width of the electroacoustic conductance spectrum ( fg1 / 2 ) as well as the electrical double - layer capacitance were obtained and analyzed 獲得并分析了pqc諧振等效電路參數(shù)、諧振頻率、電導(dǎo)譜半峰寬f _ ( g1 2 )和雙電層電容,考察了電極界面發(fā)生的吸附動力學(xué)過程。