Measurement means of form capacity of the form-electrolyte of anodic oxide film for dielectric

Zhao Wang; Zhanheng Yuan; Hui Li; Mingtang Wu

doi:10.1117/12.440185

14 September 2001 Measurement means of form capacity of the form-electrolyte of anodic oxide film for dielectric

Zhao Wang, Zhanheng Yuan, Hui Li, Mingtang Wu

Proceedings Volume 4414, International Conference on Sensor Technology (ISTC 2001); (2001) https://doi.org/10.1117/12.440185
Event: International Conference on Sensing units and Sensor Technology, 2001, Wuhan, China

Abstract

The main performance of the aluminum-electrolytic capacitor depends on the quality of the anodic oxide firm used as dielectric, which lies on the form capacity of the form- electrolyte. Therefore, it is very important to measure the form capacity of the form-electrolyte. However, the method, at present, cannot scale the capacity of it. We bring forward expressions that use to measure the electrolyte's form capacity according to the equivalent circuit of the oxide firm in the literature. We found the method is right by a great deal of experiments in different temperatures and concentrations of the electrolyte. Moreover, the measure only needs a circuit control system.

Citation Download Citation

Zhao Wang, Zhanheng Yuan, Hui Li, and Mingtang Wu "Measurement means of form capacity of the form-electrolyte of anodic oxide film for dielectric", Proc. SPIE 4414, International Conference on Sensor Technology (ISTC 2001), (14 September 2001); https://doi.org/10.1117/12.440185

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