ELECTRODE ACTIVE MATERIAL FOR ANION-DEFICIENT LITHIUM TRANSITION METAL PHOSPHATE COMPOUND, METHOD OF PREPARING SAME, AND ELECTROCHEMICAL DEVICE USING SAME

Title:

ELECTRODE ACTIVE MATERIAL FOR ANION-DEFICIENT LITHIUM TRANSITION METAL PHOSPHATE COMPOUND, METHOD OF PREPARING SAME, AND ELECTROCHEMICAL DEVICE USING SAME

Document Type and Number:

WIPO Patent Application WO/2010/085104

Kind Code:

Abstract:

The present invention provides the electrode active material of an anion-deficient lithium transition metal phosphate compound expressed by the chemical formula Li1-xM(PO4)1-y (0 ≤ x ≤ 0.15, 0

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Inventors:

SONG, Kyu Ho (2Saemmeori Apt, Dunsan 2-dong Seo-gu, Daejeon 302-777, 302-777, KR)
송규호 (대전광역시 서구 둔산2동 샘머리아파트 202동 1305호, 302-777 Daejeon, , 302-777, KR)
HAN, Soo Yeong (105-602, World-cup Family Apt. Jangdae-dong, Yuseong-gu, Daejeon 305-308, 305-308, KR)
한수영 (대전광역시 유성구 장대동 월드컵패밀리아파트 105동 602호, 305-308 Daejeon, , 305-308, KR)
NAM, Ho Seong (108-501, Daelim Doore Apt. Sinsung-dong, Yuseong-gu, Daejeon 305-720, 305-720, KR)
남호성 (대전광역시 유성구 신성동 대림두레아파트 108동 501호, 305-720 Daejeon, , 305-720, KR)
BANG, Eui Yong (110-204, Daelim Doore Apt. Sinsung-dong, Yuseong-gu, Daejeon 305-720, 305-720, KR)
방의용 (대전광역시 유성구 신성동 대림두레아파트 110동 204호, 305-720 Daejeon, , 305-720, KR)

Application Number:

KR2010/000401

Publication Date:

July 29, 2010

Filing Date:

January 21, 2010

Export Citation:

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Assignee:

HANWHA CHEMICAL CORPORATION (1 Janggyo-dong, Jung-ku, Seoul 100-797, 100-797, KR)
한화케미칼 주식회사 (서울 중구 장교동 1번지, 100-797 Seoul, , 100-797, KR)
SONG, Kyu Ho (2Saemmeori Apt, Dunsan 2-dong Seo-gu, Daejeon 302-777, 302-777, KR)
송규호 (대전광역시 서구 둔산2동 샘머리아파트 202동 1305호, 302-777 Daejeon, , 302-777, KR)
HAN, Soo Yeong (105-602, World-cup Family Apt. Jangdae-dong, Yuseong-gu, Daejeon 305-308, 305-308, KR)
한수영 (대전광역시 유성구 장대동 월드컵패밀리아파트 105동 602호, 305-308 Daejeon, , 305-308, KR)
NAM, Ho Seong (108-501, Daelim Doore Apt. Sinsung-dong, Yuseong-gu, Daejeon 305-720, 305-720, KR)
남호성 (대전광역시 유성구 신성동 대림두레아파트 108동 501호, 305-720 Daejeon, , 305-720, KR)
BANG, Eui Yong (110-204, Daelim Doore Apt. Sinsung-dong, Yuseong-gu, Daejeon 305-720, 305-720, KR)

International Classes:

H01M4/58; H01M4/04; H01M10/05; H01M8/10;

Attorney, Agent or Firm:

OH, Kyu Hwan (Korean Re Bldg. 5F, 80 Soosong-dong, Chongro-ku, Seoul 110-733, 110-733, KR)

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