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Title:
LITHIUM ION BATTERY, SOLID ELECTROLYTE AND METHOD OF PREPARING THE SAME
Document Type and Number:
WIPO Patent Application WO/2015/144074
Kind Code:
A1
Abstract:
A solid electrolyte contains an internal component and an external component coated on a surface of the internal component. The internal component is represented by a formula Li1+xMxZr2-x(PO4)3, M is one or more elements selected from a group consisting of Al, La, Cr, Ga, Y, and In, and 0.05≤x≤0.4. The external component contains a plastic deformable material and has a conductivity of about 10-7 S/cm to about 10-5 S/cm. A method of preparing the solid electrolyte and a lithium ion battery including the solid electrolyte are also provided.

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Inventors:
YI GUANGUI (CN)
MA YONGJUN (CN)
GUO ZIZHU (CN)
Application Number:
PCT/CN2015/075148
Publication Date:
October 01, 2015
Filing Date:
March 26, 2015
Export Citation:
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Assignee:
BYD CO LTD (CN)
International Classes:
H01M10/0562
Foreign References:
CN103119772A2013-05-22
CN103125044A2013-05-29
JP2013149373A2013-08-01
CN102132357A2011-07-20
Other References:
See also references of EP 3080860A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (Trade Building Zhaolanyuan, Tsinghua University, Qinghuayuan, Haidian District, Beijing 4, CN)
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