Lithium-Excess Molybdenum Chromium Oxides for Lithium Ion Battery Cathodes
Non-Exclusively Licensed
Invention type: Technology
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Case number: #15655
This disclosure provides a positive electrode active lithium-excess metal oxide with composition LixMyO2 (0.6≤ y ≤ 0.85 and 0 ≤ x + y ≤ 2) for a lithium secondary battery with a high reversible capacity that is insensitive with respect to cation-disorder. The material exhibits a high capacity without the requirement of overcharge during the first cycles.
Researchers
Gerbrand Ceder
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Alexander Urban
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Xin Li
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Sangtae Kim
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Jinhyuk Lee
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Geoffroy Hautier
Technology Areas: Chemicals & Materials: Composites, Nanotechnology & Nanomaterials / Energy & Distribution: Electrochemical Devices, Energy Storage
Impact Areas: Sustainable Future, Advanced Materials
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high-capacity positive electrode active material
European Patent Convention | Granted | 3,944,374 -
high-capacity positive electrode active material
United States of America | Granted | 9,780,363 -
molybdenum oxides and uses thereof
United States of America | Granted | 9,960,417 -
high-capacity positive electrode active material
United States of America | Granted | 10,957,901 -
high-capacity positive electrode active material
Japan | Granted | 6,788,626 -
high-capacity positive electrode active material
China | Granted | 104,685,679 -
high-capacity positive electrode active material
European Patent Convention | Granted | 2,904,655 -
high-capacity positive electrode active material
Korea (south) | Granted | 10 -
lithium-excess molybdenum chromium oxides for lithium ion battery cathodes
European Patent Convention | Published application -
high-capacity positive electrode active material
Germany | Granted | 2,904,655 -
high-capacity positive electrode active material
France | Granted | 2,904,655 -
high-capacity positive electrode active material
Finland | Granted | 2,904,655 -
high-capacity positive electrode active material
United Kingdom | Granted | 2,904,655 -
high-capacity positive electrode active material
Sweden | Granted | 2,904,655 -
high-capacity positive electrode active material
Hungary | Granted | 2,904,655 -
high-capacity positive electrode active material
Poland | Granted | 2,904,655 -
high-capacity positive electrode active material
Germany | Granted | 3,944,374 -
high-capacity positive electrode active material
France | Granted | 3,944,374 -
high-capacity positive electrode active material
Poland | Granted | 3,944,374 -
high-capacity positive electrode active material
United Kingdom | Granted | 3,944,374 -
high-capacity positive electrode active material
Hungary | Granted | 3,944,374 -
high-capacity positive electrode active material
Sweden | Granted | 3,944,374 -
high-capacity positive electrode active material
Finland | Granted | 3,944,374 -
high-capacity positive electrode active material
European Patent Convention | Published application -
high-capacity positive electrode active material
Korea (south) | Published application
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