GROUND PLATE FOR ALKALI SECONDARY BATTERY AND BATTERY WITH THE GROUND PLATE

A SUBJECT OF THE PRESENT INVENTION IS TO PROVIDE A GROUND PLATE FOR AN ALKALI SECONDARY BATTERY WITH A THIN PLATE THAT IS EXCELLENT IN A CHARACTERISTIC OF HOLDING ACTIVE MATERIALS.A GRAPHITE DISPERSED NICKEL PLATING LAYER OR A GRAPHITE DISPERSED NICKEL ALLOY PLATING LAYER IS FORMED ON A THIN STEEL S...

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Bibliographische Detailangaben
Hauptverfasser:	TATSUO TOMOMORI, HITOSHI OHMURA, HIDEO OHMURA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	A SUBJECT OF THE PRESENT INVENTION IS TO PROVIDE A GROUND PLATE FOR AN ALKALI SECONDARY BATTERY WITH A THIN PLATE THAT IS EXCELLENT IN A CHARACTERISTIC OF HOLDING ACTIVE MATERIALS.A GRAPHITE DISPERSED NICKEL PLATING LAYER OR A GRAPHITE DISPERSED NICKEL ALLOY PLATING LAYER IS FORMED ON A THIN STEEL SHEET. THE ALLOY PLATING LAYER, FOR EXAMPLE, A NICKEL-COBALT ALLOY LAYER, ANICKEL-COBALT-IRON ALLOY LAYER, A NICKEL-MANGANESE ALLOY LAYER, A NICKEL-PHOSPHORUS ALLOY LAYER AND A NICKEL-BISMUTH ALLOY LAYER ARE PREFERABLE. A SURFACE LAYER IS MADE OF THE NICKEL CONTAINING GRAPHITE OR THE NICKEL ALLOY CONTAINING GRAPHITE SO THAT AN IRREGULARITY SURFACE IS FORMED. THE PRESENT INVENTION CAN PROVIDE A GROUND PLATE FOR AN ALKALI SECONDARY BATTERY HAVING A CHARACTERISTIC OF HOLDING ACTIVE MATERIALS AND A BATTERY WITH THE GROUND PLATE.