Method of preparing electrodes having evenly distributed component mixtures

A process for forming an electrode involves mixing or homogenizing one or more electrode components in a "fugitive carrier". This mixture is then frozen by dropping the temperature to a level below which the fugitive carrier freezes. This locks the well-mixed electrode components in place...

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Bibliographische Detailangaben
Hauptverfasser:	CHU, MAY-YING, TSANG, FLORIS Y, VISCO, STEVEN J
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Beschreibung
Zusammenfassung:	A process for forming an electrode involves mixing or homogenizing one or more electrode components in a "fugitive carrier". This mixture is then frozen by dropping the temperature to a level below which the fugitive carrier freezes. This locks the well-mixed electrode components in place in a solid matrix to form an electrode precursor. Thereafter, the fugitive carrier is sublimated from the electrode precursor to form an electrode in which the components are substantially unsegregated.