Electrodes for electrolytic capacitors and production process thereof

Electrodes for electrolytic capacitors and production process thereof

1. Field of the Invention This invention refers to a process for the production of an electrode for electrolytic capacitors made of a conductive substrate () onto which a porous layer of aluminum oxide is deposited on both sides in at least two-phase process by vacuum deposition of unstoichiometric...

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Hauptverfasser: Chiavarotti, Giovanni Pietro, Cagnin, Tarcisio Maria
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Sprache:eng
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creator Chiavarotti, Giovanni Pietro
Cagnin, Tarcisio Maria
description 1. Field of the Invention This invention refers to a process for the production of an electrode for electrolytic capacitors made of a conductive substrate () onto which a porous layer of aluminum oxide is deposited on both sides in at least two-phase process by vacuum deposition of unstoichiometric aluminum oxide in a reactive atmosphere and a following surface oxidation process by a treatment under reactive plasma as well as a roll-to-roll system for such production and an electrode made by such process.
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Field of the Invention This invention refers to a process for the production of an electrode for electrolytic capacitors made of a conductive substrate () onto which a porous layer of aluminum oxide is deposited on both sides in at least two-phase process by vacuum deposition of unstoichiometric aluminum oxide in a reactive atmosphere and a following surface oxidation process by a treatment under reactive plasma as well as a roll-to-roll system for such production and an electrode made by such process.</abstract><oa>free_for_read</oa></addata></record>
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title Electrodes for electrolytic capacitors and production process thereof
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