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Proceedings Paper

Measurement means of form capacity of the form-electrolyte of anodic oxide film for dielectric
Author(s): Zhao Wang; Zhanheng Yuan; Hui Li; Mingtang Wu
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Paper 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.

Paper Details

Date Published: 14 September 2001
PDF: 4 pages
Proc. SPIE 4414, International Conference on Sensor Technology (ISTC 2001), (14 September 2001); doi: 10.1117/12.440185
Show Author Affiliations
Zhao Wang, Xi'an Jiaotong Univ. (China)
Zhanheng Yuan, Xi'an Jiaotong Univ. (China)
Hui Li, Xi'an Jiaotong Univ. (China)
Mingtang Wu, Xi'an Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 4414:
International Conference on Sensor Technology (ISTC 2001)

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