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Citation: Bi Shuping, Ma Xinsheng, Gao Hong. STUDIES ON A.C.OSCILLOPOLAROGRAM Ⅱ.CRITICAL CURRENT DENSITIES[J]. Chinese Journal of Applied Chemistry, ;1987, 4(6): 54-58. shu

STUDIES ON A.C.OSCILLOPOLAROGRAM Ⅱ.CRITICAL CURRENT DENSITIES

1.
Department of chemistry, Nanjing University, Nanjing

Corresponding author: Bi Shuping,
Received Date: 25 August 1986
Available Online: 21 February 1987

Critical current densitiy is defined as the minimum value of the current density necessary to start the redox reactions of mercury and supporting electrolyte in oscillopolarogram respectively. The equations of the critical current density have been derived and were found to be characteristic for a given solution. Methods for their measurement and the properties of the critical currents are discussed in this paper. The theoretical results have been confirmed experimentally.
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