低温出力特性が改善されたリチウム二次電池

Title:

低温出力特性が改善されたリチウム二次電池

Document Type and Number:

Japanese Patent JP5179070

Kind Code:

B2

Abstract:

Provided is a lithium secondary battery which has excellent low-temperature power output characteristics by the inclusion of a given amount of a lithium metal oxide and/or a lithium metal sulfide in an anode mix for a lithium secondary battery containing a carbon-based anode active material and is thereby capable of being used as a power source for electric vehicles (EVs) and hybrid electric vehicles (HEVs) that must provide high-power output at low temperatures as well as at room temperature.

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Inventors:

Kim, Jim
Rho, Suku, Mun
Shin, Yang Jung
Hwang, Seung Jun

Application Number:

JP2007045690A

Publication Date:

April 10, 2013

Filing Date:

February 26, 2007

Export Citation:

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Assignee:

LG HAUSYS,LTD.

International Classes:

H01M4/02; H01M4/58; H01M4/131; H01M4/133; H01M4/136; H01M4/36; H01M4/485; H01M4/505; H01M4/525; H01M10/05; H01M10/0525

Domestic Patent References:

JP2001216962A
JP200463394A
JP200511657A
JP10208748A
JP8213053A
JP87886A

Attorney, Agent or Firm:

Hirohito Katsunuma
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Takeshi Katata

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