Environmental Stability of Polymer Tantalum Capacitors

• Published in: ECS journal of solid state science and technology Vol. 9; no. 8; pp. 83005 - 83012
• Main Authors: Tarekegn, E. N., Harrell, W. R., Luzinov, I., Lessner, P., Freeman, Y.
• Format: Journal Article
• Language: English
• Published: IOP Publishing 09.01.2020

Stability of Polymer Tantalum capacitors with pre-polymerized PEDOT (slurry PEDOT) cathodes were investigated under different environmental conditions. Capacitance dependence on temperature, frequency, and dc bias voltage were investigated in humid and dry capacitors with different dielectric thickn...