微分脉冲伏安法（别名：微分脉冲极谱法），是在直流电压上叠加一定幅值（10－1OOmv）的脉冲电压进行测定的方法。

• （日）藤岛昭等. 第二百页. 电化学测定方法. 北京大学出版社. ISBN 7-301-02812-1. 

Differential Pulse Voltammetry, DPV, (or Differential Pulse Polarography, DPP) is often used to make electrochemical measurements. It can be considered as a derivative of linear sweep voltammetry or staircase voltammetry, with a series of regular voltage pulses superimposed on the potential linear sweep or stairsteps. The current is measured immediately before each potential change, and the current difference is plotted as a function of potential. By sampling the current just before the potential is changed, the effect of the charging current can be decreased.