Manufacturing method of an electrode and use of such a method to manufacture an electrode in an electrolytic capacitor or a battery

Manufacturing method of an electrode and use of such a method to manufacture an electrode in an electrolytic capacitor or a battery

An impermeable electrode is produced by depositing graphite from organic suspension onto a substrate, drying and heat treating to form an impermeable graphite layer. An impermeable electrode is produced by depositing an impermeable conductive graphite layer from a 1-50 g/l graphite suspension in an...

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Bibliographische Detailangaben
Hauptverfasser: CHIAVAROTTI, GIOVANNI PIETRO, CONSTANTI, JEAN, VONO, GIUSEPPE
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:An impermeable electrode is produced by depositing graphite from organic suspension onto a substrate, drying and heat treating to form an impermeable graphite layer. An impermeable electrode is produced by depositing an impermeable conductive graphite layer from a 1-50 g/l graphite suspension in an organic solvent onto a substrate by immersion e.g. for 10-60 sec., drying the coated substrate at 80-150 degrees C e.g. for 1 min. and heat treating at 200-450 degrees C e.g., for 5-60 min.