POSITIVE ELECTRODE MATERIAL FOR ELECTRICAL DEVICE, AND POSITIVE ELECTRODE FOR ELECTRICAL DEVICE AND ELECTRICAL DEVICE USING SAME

POSITIVE ELECTRODE MATERIAL FOR ELECTRICAL DEVICE, AND POSITIVE ELECTRODE FOR ELECTRICAL DEVICE AND ELECTRICAL DEVICE USING SAME

To provide a means capable of improving capacity characteristics and charge-discharge rate characteristics in an electric device using a sulfur-containing positive electrode active material.Among positive electrode materials for an electric device including a sulfur-containing positive electrode act...

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Bibliographische Detailangaben
Hauptverfasser: FUJIMOTO, Misaki, MOROOKA, Masahiro, LI, Zhenguang, OGIHARA, Wataru, ONO, Masaki, ITO, Atsushi, OOTANI, Issei
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:To provide a means capable of improving capacity characteristics and charge-discharge rate characteristics in an electric device using a sulfur-containing positive electrode active material.Among positive electrode materials for an electric device including a sulfur-containing positive electrode active material and a sulfur-containing solid electrolyte, a positive electrode material for an electric device showing a peak in a range of 1400 to 1450 cm-1 in a Raman spectrum of microscopic Raman spectrometry using a laser with a wavelength of 532 nm is used.