H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 2/14 (2006.01) H01M 2/16 (2006.01) H01M 10/02 (2006.01) H01M 10/34 (2006.01) H01M 10/30 (2006.01)
Patent
CA 2237457
An electrochemical battery cell has at least one plate set, each plate set including an anode, a cathode, and a separator between the anode and the cathode. The separator is formed by spraying a porous layer of a ceramic separator material, such as zirconium oxide, onto the anode, the cathode, or both. Spraying of the porous ceramic separator layer is preferably accomplished by plasma spraying. The porous separator layer is the thereafter saturated with an electrolyte. For most practical applications, a number of the plate sets are placed into a sealed housing with external leads.
Élément de batterie électrochimique, comprenant au moins un ensemble de plaques, chaque ensemble de plaques comprenant une anode, une cathode et un séparateur entre l'anode et la cathode. Le séparateur est formé par pulvérisation d'une couche poreuse d'un matériau céramique séparateur, p. ex. l'oxyde de zirconium, sur l'anode ou la cathode, ou sur les deux. La pulvérisation se fait de préférence par projection plasma. La couche séparatrice poreuse est ensuite saturée avec un électrolyte. Pour la plupart des applications pratiques, un certain nombre des ensembles de plaques sont placés avec des broches de raccordement dans un logement scellé.
Hughes Electronics Corporation
Sim & Mcburney
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