安全性が向上した非水電解液及び電気化学素子

Title:

安全性が向上した非水電解液及び電気化学素子

Document Type and Number:

Japanese Patent JP5204669

Kind Code:

B2

Abstract:

Disclosed is an electrochemical device comprising a cathode having a complex formed between a surface of a cathode active material and an aliphatic di-nitrile compound; and a non-aqueous electrolyte containing 1-10 wt % of a compound of Formula 1 or its decomposition product based on the weight of the electrolyte.

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Inventors:

Kim, Yang-su
Anne, Sun-ho
Ha, Soo Hyun

Application Number:

JP2008555154A

Publication Date:

June 05, 2013

Filing Date:

February 15, 2007

Export Citation:

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Assignee:

LG HAUSYS,LTD.

International Classes:

H01M10/0567; H01G11/54; H01M4/13; H01M4/139; H01M10/052; H01M10/0569; H01M10/058; H01M10/38

Domestic Patent References:

JP2006073513A
JP2006245001A
JP2005072003A

Foreign References:

US20060204834

Attorney, Agent or Firm:

Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Takeshi Katata

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