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A Ni Based Lithium Ion Secondary Battery Comprising A Fluorinated Electrolyte

Abstract: A liquid electrolyte lithium secondary battery cell comprising: - a positive electrode material comprising a lithium transition metal-based oxide powder having a general formula Li1+a ((Niz (Ni0.5Mn0.5)y Cox)1-k Ak)1-a O2, wherein A is a dopant, -0.025=a=0.025, 0.18=x=0.22, 0.42=z=0.52, 1.075

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Patent Information

Application #
Filing Date
27 November 2020
Publication Number
50/2020
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
patent@depenning.com
Parent Application

Applicants

UMICORE
Rue du Marais 31 B-1000 Brussels
SOLVAY S.A.
310, rue de Ransbeek B-1120 Brussels

Inventors

1. KIM, JiHye
71, 3gongdan 2-ro - Seobuk-gu Chungcheongnam-do Cheonan-si Cheonan 330-200
2. PAULSEN, Jens
71, 3gongdan 2-ro - Seobuk-gu Chungcheongnam-do Cheonan-si Cheonan 330-200
3. PARK, AReum
71, 3gongdan 2-ro - Seobuk-gu Chungcheongnam-do Cheonan-si Cheonan 330-200
4. KIM, Dae-Hyun
71, 3gongdan 2-ro - Seobuk-gu Chungcheongnam-do Cheonan-si Cheonan 330-200
5. GIL, Hee-Sung
71, 3gongdan 2-ro - Seobuk-gu Chungcheongnam-do Cheonan-si Cheonan 330-200
6. BRIDEL, Jean-Sébastien
71, 3gongdan 2-ro - Seobuk-gu Chungcheongnam-do Cheonan-si Cheonan 330-200
7. WON, Ji-Hye
Solvay S.A. 310, rue de Ransbeek B-1120 Brussels
8. CHOI, Moon-Hyung
Solvay S.A. 310, rue de Ransbeek B-1120 Brussels
9. OH, Mi-Soon
Solvay S.A. 310, rue de Ransbeek B-1120 Brussels
10. LEE, Hyuncheol
Solvay S.A. 310, rue de Ransbeek B-1120 Brussels
11. HOUGH, Lawrence Alan
Solvay S.A. 310, rue de Ransbeek B-1120 Brussels
12. KIM, Hae-Young
71, 3gongdan 2-ro, Seobuk-gu Chungcheongnam-do Cheonan-si Cheonan 330-200

Specification

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