Modification of Anodized Aluminum Film by Hyperbranched Poly(siloxysilane)s in Conductive Polymer Aluminum Solid Electrolytic Capacitor

Modification of Anodized Aluminum Film by Hyperbranched Poly(siloxysilane)s in Conductive Polymer Aluminum Solid Electrolytic Capacitor

An aluminum solid electrolytic capacitor, using poly(3,4-ethylenedioxythiophene) (PEDOT) as a counter electrode, was prepared with hyperbranched poly(siloxysilane)s (HBPSi) to improve an interface of aluminum oxide and PEDOT. Capacitance and equivalent series resistance (ESR) were significantly impr...

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Veröffentlicht in:Chemistry letters 2006-01, Vol.35 (1), p.134-135
Hauptverfasser: Nogami, Katsunori, Kakimoto, Masa-aki, Hayakawa, Teruaki, Yokomachi, Kazutoshi, Seino, Makoto, Sakamoto, Kiyoshi
Format: Artikel
Sprache:eng
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Zusammenfassung:An aluminum solid electrolytic capacitor, using poly(3,4-ethylenedioxythiophene) (PEDOT) as a counter electrode, was prepared with hyperbranched poly(siloxysilane)s (HBPSi) to improve an interface of aluminum oxide and PEDOT. Capacitance and equivalent series resistance (ESR) were significantly improved comparing to those without HBPSi.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2006.134