CHROMAT TIL ANVENDELSE SOM AKTIVT MATERIALE I ELEKTROKEMISKE GENERATORER, FREMGANGSMAADE TIL DETS FREMSTILLING OG ELEKTROKEMISK GENERATOR INDEHOLDENDE CHROMATET

CHROMAT TIL ANVENDELSE SOM AKTIVT MATERIALE I ELEKTROKEMISKE GENERATORER, FREMGANGSMAADE TIL DETS FREMSTILLING OG ELEKTROKEMISK GENERATOR INDEHOLDENDE CHROMATET

Novel double chromate compositions having the general formula: MM'(CrO4)2, wherein M and M' are silver and bismuth, respectively. Methods of making AgBi (CrO4)2 are characterized by reacting silver dichromate with a bismuth salt to provide equal numbers of silver and bismuth atoms. These d...

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Bibliographische Detailangaben
1. Verfasser: LECERF, ANDRE
Format: Patent
Sprache:dan
Schlagworte:
BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:Novel double chromate compositions having the general formula: MM'(CrO4)2, wherein M and M' are silver and bismuth, respectively. Methods of making AgBi (CrO4)2 are characterized by reacting silver dichromate with a bismuth salt to provide equal numbers of silver and bismuth atoms. These double chromate compositions have particular utility in batteries as active positive material. Due to the steadiness of discharge voltage and duration of discharge of batteries employing these double chromate compositions, such batteries are especially adapted for use in clocks and in cardiostimulators or pacemakers.