发明名称 |
LITHIUM TITANIUM OXIDE, METHOD OF PREPARING THE SAME, NEGATIVE ELECTRODE INCLUDING THE SAME, AND LITHIUM BATTERY INCLUDING THE NEGATIVE ELECTRODE |
摘要 |
A lithium titanium oxide spinel having a ratio of FWHM1/FWHM2 at a spinning rate of about 5 kHz to about 50 kHz of about 1.70 or less, wherein FWHM1 is a full width at half maximum of a 7Li peak present about -10 parts per million to about +10 parts per million in a solid state nuclear magnetic resonance spectrum of the lithium titanium oxide, FWHM2 is a full width at half maximum of a 7Li peak present about -10 parts per million to about +10 parts per million in a solid state nuclear magnetic resonance spectrum of a lithium chloride standard reagent, and FWHM1 and FWHM2 are measured at the same spinning rate.
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申请公布号 |
US2013202968(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201213587020 |
申请日期 |
2012.08.16 |
申请人 |
SONG MIN-SANG;KIM RYOUNG-HEE;SHON JEONG-KUK;CHOI YOUNG-MIN;CHOI JAE-MAN;KWON MOON-SEOK;HWANG SEUNG-SIK;SAMSUNG ELECTRONICS CO. LTD. |
发明人 |
SONG MIN-SANG;KIM RYOUNG-HEE;SHON JEONG-KUK;CHOI YOUNG-MIN;CHOI JAE-MAN;KWON MOON-SEOK;HWANG SEUNG-SIK |
分类号 |
H01M4/485 |
主分类号 |
H01M4/485 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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