COATING SOLUTION FOR FORMING ORGARNIC-INORGARNIC PROTECTING LAYER LITHIUM ANODE PROTECTIVE LAYER COMPRISING SAME AND METHOD OF MANUFACTURING SAME

The present invention relates to a coating solution which includes metal oxide nanoparticles, silane coupling agents and organic solvents and is used for forming a protective film of a lithium negative electrode by being coated on the lithium negative electrode including lithium. The coating solutio...

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Bibliographische Detailangaben
Hauptverfasser:	PARK JAE YOUNG, LEE MINSU, KIM MIN YOUNG, KIM HOHYONG, LEE JEONGKWAN, SONG YOUNG WOONG, LIM JINSUB
Format:	Patent
Sprache:	eng ; kor
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:	The present invention relates to a coating solution which includes metal oxide nanoparticles, silane coupling agents and organic solvents and is used for forming a protective film of a lithium negative electrode by being coated on the lithium negative electrode including lithium. The coating solution of the present invention, a lithium negative electrode protective film including the same, and a manufacturing method thereof improve the stability of a battery by applying a coating solution for forming an organic-inorganic protective film to the lithium negative electrode. 본 발명은 금속 산화물 나노입자; 실란 커플링제; 및 유기용매;를 포함하고, 리튬을 포함하는 리튬 음극 상에 코팅되어 리튬 음극의 보호막 형성에 사용하기 위한 것인 코팅 용액에 관한 것으로, 본 발명의 코팅 용액, 그를 포함하는 리튬 음극 보호막 및 그의 제조방법은 리튬 음극 상에 유무기 보호막 형성을 위한 코팅용액을 적용함으로써, 전지의 안정성이 향상되는 효과가 있다.