ELECTRODE ACTIVE MATERIAL CONTAINING ZEOLITE ION-EXCHANGED WITH LITHIUM IONS, AND ELECTROCHEMICAL DEVICE USING SAME

Title:

ELECTRODE ACTIVE MATERIAL CONTAINING ZEOLITE ION-EXCHANGED WITH LITHIUM IONS, AND ELECTROCHEMICAL DEVICE USING SAME

Document Type and Number:

WIPO Patent Application WO/2016/080589

Kind Code:

A1

Abstract:

The present invention provides an electrode active material containing a lithium composite oxide capable of lithium insertion and discharge, and zeolite ion-exchanged with lithium ions. If the electrode active material is used as a cathode active material of a lithium secondary battery, an excellent cycle characteristic can be provided to a lithium secondary battery and a lifetime characteristic can be improved.

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Inventors:

JEONG YEON UK (KR)
KWON BEONG GUK (KR)
LEE DONG HUN (KR)
PARK DONG GYU (KR)
GU JEONG A (KR)

Application Number:

PCT/KR2015/000062

Publication Date:

May 26, 2016

Filing Date:

January 05, 2015

Export Citation:

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Assignee:

KYUNGPOOK NAT UNIV IND ACAD (KR)

International Classes:

H01M4/485; H01M4/62; H01M10/052

Foreign References:

JP2001229976A	2001-08-24
JP2010129430A	2010-06-10
JPH07262999A	1995-10-13
KR20070044838A	2007-05-02
US20130224571A1	2013-08-29

Attorney, Agent or Firm:

SON, MIN (KR)
손민 (KR)

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