Acta Phys. -Chim. Sin. ›› 1988, Vol. 4 ›› Issue (05): 454-457.doi: 10.3866/PKU.WHXB19880503
• Communication •
Li Yongfang*; Qian Renyuan
The in-situ absorbance-time curves at λ=950 nm were measured during triangular potential scan of PPy(Cl) film. A cyclic voltammogram can be obtained from the time derivative of the absorbance. The effects of capacitance current and H~+ discharge in aqueous solution could be elimenated completely in the cyclic voltammogram obtained in this way. Selection of light wavelength and the limitation of the method are discussed.
Li Yongfang*; Qian Renyuan. SPECTROELECTROCHEMICAL ANALYSIS OF CYCLIC VOLTAMMETRIC BEHAVIOR OF POLYPYRROLE[J].Acta Phys. -Chim. Sin., 1988, 4(05): 454-457.
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