LITHIUM ION BATTERY ELECTRODE MIXTURE COMPOSITION, SLURRY FOR FORMING LITHIUM ION BATTERY ELECTRODE MIXTURE LAYER, LITHIUM ION BATTERY ELECTRODE AND LITHIUM ION BATTERY

To provide a lithium ion battery electrode mixture composition and slurry for forming the lithium ion battery electrode mixture layer, enabling production of the lithium ion batteries with excellent charge-discharge characteristics and extended cycle life, and a lithium ion battery.SOLUTION: An elec...

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Bibliographische Detailangaben
Hauptverfasser:	INOUE HIROSHI, TOGO HIDEKAZU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To provide a lithium ion battery electrode mixture composition and slurry for forming the lithium ion battery electrode mixture layer, enabling production of the lithium ion batteries with excellent charge-discharge characteristics and extended cycle life, and a lithium ion battery.SOLUTION: An electrode mixture composition is used, including chelate group-containing water-insoluble polymer compound microparticles or chelate group-containing organic solvent-insoluble polymer compound microparticles.SELECTED DRAWING: None 【課題】充放電特性に優れており、サイクル寿命が延長された電池を作製可能とする、リチウムイオン電池電極合材組成物及びリチウムイオン電池電極合材層形成用スラリー及びリチウムイオン電池用電極及びリチウムイオン電池を提供すること。【解決手段】キレート基含有水不溶性高分子化合物微粒子もしくはキレート基含有有機溶媒不溶性高分子化合物微粒子を含む電極合材組成物を用いる。【選択図】なし