POSITIVE ELECTRODE ACTIVE MATERIAL FOR USE IN SECONDARY BATTERIES AND METHOD FOR PRODUCTION THEREOF
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Issued Date -
Oct 3, 2024
app pub date -
Mar 5, 2024
filing date -
Mar 30, 2023
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Abstract
The invention provides a secondary battery positive electrode active material including an oxide containing Li, Mn, and Ti, wherein the oxide has a Li content of 43 to 60 mol %, a Mn content of 22 to 35 mol %, and a Ti content of 7 to 29 mol %, the oxide has an X-ray diffraction pattern that is measured using CuKα as an X-ray source and has a maximum X-ray diffraction peak exhibiting the highest peak intensity and existing at an angle in the range of 43 to 45 degrees, the oxide satisfies the formula 0.70
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First Claim
Family
Patent Owner(s)
Patent Owner Address NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY TOKYO 100-8921 HONDA MOTOR CO LTD MINATO-KU TOKYO 107-8556 International Classification(s)
Inventor(s)
Inventor Name
Address
# of filed Patents
Total Citations
AKIMOTO, Junji
Ibaraki, JP
22
19
CHIBA, Kazuki
Saitama, JP
52
155
FUJIWARA, Yoshiya
Saitama, JP
23
140
HAKARI, Takashi
Saitama, JP
9
3
KATAOKA, Kunimitsu
Ibaraki, JP
17
15
MORITA, Yoshiyuki
Saitama, JP
59
480
SAKATSUME, Kazumasa
Saitama, JP
5
0
TANAKA, Akihisa
Saitama, JP
31
83
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