Citation: Ke Qi YU, Jie HU, Hong Sheng TANG, Hong GAO. Studies on Alternating Pulse Current-ChronopotentiometricStripping Analysis[J]. Chinese Chemical Letters, ;1999, 10(10): 861-862. shu

Studies on Alternating Pulse Current-ChronopotentiometricStripping Analysis

Institute of Analytical Science Northwest University Xi'an 710069

Received Date: 21 March 1999

Alternating pulses current一chronopotentiometric stripping analysis (APC-CPSA) is a new method as a variant of chronopotentiometric stripping analysis (CPSA). During the stripping step an alternating pulse current with a high frequency in a square wave mode is imposed on the electrode system. Thus, τ and sensitivity of APC-CPSA is increased a lot. The τ, E~t equation and its reciprocal derivative equation for APC-CPSA are derived and verified by the experimental results.
- Chronopotentiometric stripping analysis,
- alternating pulse current-chronopotentiometric stripping analysis
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