FILM-TYPE NEGATIVE ELECTRODE FILLED WITH ACTIVE MATERIAL AND METHOD FOR MANUFACTURING SAME

04-07-2013 дата публикации

Номер:

WO2013100652A1

Автор: LEE, Ju Myeung, YANG, Woo Young, KAWAKAMI, Soichiro, CHANG, Dong Gyu, JUNG, Hyun Ju

Принадлежит: 삼성정밀화학 주식회사

Контакты:

Номер заявки: KR16-01-201218

Дата заявки: 27-12-2012

[0000]

The present invention relates to a film-type negative electrode filled with an active material and a method for manufacturing same. The negative electrode according to the present invention comprises: a porous film base material; and a negative active material nano-particle filling material provided in pores of the porous film base material. According to the present invention, a change in volume of a negative active material can be minimized during charging and discharging so as to improve lifespan characteristics.

[1]

CPC - классификация

H H0 H01 H01M H01M1 H01M10 H01M10/H01M10/0 H01M10/05 H01M10/052 H01M2 H01M2/H01M2/1 H01M2/16 H01M2/162 H01M2/1626 H01M2/167 H01M2/1673 H01M20 H01M200 H01M2004 H01M2004/H01M2004/0 H01M2004/02 H01M2004/021 H01M4 H01M4/H01M4/0 H01M4/02 H01M4/04 H01M4/041 H01M4/0416 H01M4/1 H01M4/13 H01M4/134 H01M4/139 H01M4/1395 H01M4/3 H01M4/38 H01M4/6 H01M4/62 H01M4/622 H01M4/623 H01M4/625 H01M4/7 H01M4/76 H01M4/8 H01M4/80 H01M5 H01M50 H01M50/H01M50/4 H01M50/41 H01M50/414 H01M50/42 H01M50/429 H01M50/4295 H01M50/44 H01M50/46 H01M6 H01M6/H01M6/4 H01M6/40 Y Y0 Y02 Y02E Y02E6 Y02E60 Y02E60/Y02E60/1 Y02E60/10 Y02E60/12 Y02E60/122

IPC - классификация

H H0 H01 H01M H01M4 H01M4/H01M4/0 H01M4/02 H01M4/04 H01M4/1 H01M4/13 H01M4/134 H01M4/3 H01M4/38 H01M4/6 H01M4/62 H01M5 H01M50 H01M50/H01M50/4 H01M50/44

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