Title:
ANODE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2011/132930
Kind Code:
A2
Abstract:
The present invention provides lithium iron phosphate having an olivine crystal structure, wherein the length in the [001] direction is longer than the length in the [010] direction if the Li+ diffusion direction is the [010] direction in the lattice structure of the crystal.
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Inventors:
CHOY, Sang Hoon (106-102, Counties Villa495, Noeun-dong, Yuseong-gu, Daejeon 305-325, 305-325, KR)
최상훈 (대전광역시 유성구 노은동 495번지 카운티스빌라 106동 102호, 305-325 Daejeon, 305-325, KR)
LEE, Yong Tae (126-32, Gyeongwondong 1-ga Wansan-gu, Jeonju-si, Jeollabuk-do 560-021, 560-021, KR)
최상훈 (대전광역시 유성구 노은동 495번지 카운티스빌라 106동 102호, 305-325 Daejeon, 305-325, KR)
LEE, Yong Tae (126-32, Gyeongwondong 1-ga Wansan-gu, Jeonju-si, Jeollabuk-do 560-021, 560-021, KR)
Application Number:
KR2011/002828
Publication Date:
October 27, 2011
Filing Date:
April 20, 2011
Export Citation:
Assignee:
LG CHEM, LTD. (20 Yoido-dong, Youngdungpo-gu, Seoul 150-721, 150-721, KR)
주식회사 엘지화학 (서울특별시 영등포구 여의도동 20번지, 150-721 Seoul, 150-721, KR)
CHOY, Sang Hoon (106-102, Counties Villa495, Noeun-dong, Yuseong-gu, Daejeon 305-325, 305-325, KR)
최상훈 (대전광역시 유성구 노은동 495번지 카운티스빌라 106동 102호, 305-325 Daejeon, 305-325, KR)
주식회사 엘지화학 (서울특별시 영등포구 여의도동 20번지, 150-721 Seoul, 150-721, KR)
CHOY, Sang Hoon (106-102, Counties Villa495, Noeun-dong, Yuseong-gu, Daejeon 305-325, 305-325, KR)
최상훈 (대전광역시 유성구 노은동 495번지 카운티스빌라 106동 102호, 305-325 Daejeon, 305-325, KR)
International Classes:
H01M4/525; B60L11/18; H01M10/0525
Attorney, Agent or Firm:
SOHN, Chang Kyu (1403, Seongji Heights 2-cha Bldg.642-16, Yoksam 1-dong, Kangnam-gu, Seoul 135-910, 135-910, KR)
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