SPINEL-TYPE LITHIUM MANGANATE, METHOD FOR PRODUCING THE SAME AND USE OF THE SAME

To provide a spinel-type lithium manganate excellent in charge/discharge characteristics at a high temperature, and a lithium ion secondary battery excellent in charge/discharge characteristics at a high temperature.SOLUTION: Provided are a spinel-type lithium manganate containing phosphonic acid or...

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Hauptverfasser:	INOUE HIROSHI, TOGO HIDEKAZU, TANIGUCHI JUN, SUZUKI NAOTO
Format:	Patent
Sprache:	eng ; jpn
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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Beschreibung
Zusammenfassung:	To provide a spinel-type lithium manganate excellent in charge/discharge characteristics at a high temperature, and a lithium ion secondary battery excellent in charge/discharge characteristics at a high temperature.SOLUTION: Provided are a spinel-type lithium manganate containing phosphonic acid or phosphonate, a method for producing the same, and a use of the same.SELECTED DRAWING: None 【課題】高温における充放電特性に優れるスピネル型マンガン酸リチウムと高温における充放電特性に優れるリチウムイオン二次電池を提供する。【解決手段】ホスホン酸又はホスホン酸塩を含有するスピネル型マンガン酸リチウム、及びその製造方法、並びにその用途。【選択図】なし