Manganese-doped cobaltosic tetroxide and preparation method and application thereof

Manganese-doped cobaltosic tetroxide and preparation method and application thereof

Manganese-doped cobaltosic oxide, and a preparation method therefor and the use thereof. In the preparation method therefor, manganese element is doped into cobalt carbonate in cooperation with a composite surfactant by means of a specific process, and a manganese-doped cobaltosic oxide particle pro...

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Bibliographische Detailangaben
Hauptverfasser: Xinghua Lu, Siyuan Zhou, Changdong Li, Genghao Liu, Haihan Hu, Dingshan Ruan
Format: Patent
Sprache:eng
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:Manganese-doped cobaltosic oxide, and a preparation method therefor and the use thereof. In the preparation method therefor, manganese element is doped into cobalt carbonate in cooperation with a composite surfactant by means of a specific process, and a manganese-doped cobaltosic oxide particle product, which has a uniform particle size and is dispersive and fine, can be obtained by means of high-temperature sintering. The proportion of low-valence manganese in the doped manganese is high, and the crystal form of the sintered product is intact; and the preparation method has simple operation steps, such that industrial large-scale production can be realized.