PRIMARY ALKALINE BATTERY

A method of making a battery comprising preparing a cathode active material by a process comprising treating LiNiO2 with an aqueous acid solution, including contacting the oxide with an aqueous acid. The cathode active material is incorporated into a cathode, the cathode further comprising a second...

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Bibliographic Details
Main Authors NELSON, Jennifer, A, ILTCHEV, Nikolay, K, CHRISTIAN, Paul, A, WANG, Yichun, NANJUNDASWAMY, Kirakodu, S, ZHANG, Fan
Format Patent
LanguageEnglish
French
German
Published 01.02.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A method of making a battery comprising preparing a cathode active material by a process comprising treating LiNiO2 with an aqueous acid solution, including contacting the oxide with an aqueous acid. The cathode active material is incorporated into a cathode, the cathode further comprising a second cathode active material selected from the group consisting of electrolytic manganese dioxide, chemically-prepared manganese dioxide, acid-treated electrolytic manganese dioxide, acid-treated chemically-prepared manganese dioxide, and combinations thereof. The cathode is incorporated into a battery.
Bibliography:Application Number: EP20190195828