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    • 1. 发明授权
    • Compositions containing doped nickelate compounds
    • US10550007B2
    • 2020-02-04
    • US16208805
    • 2018-12-04
    • FARADION LIMITED
    • Ruth SayersJeremy BarkerRichard Heap
    • H01M4/505C01G53/00H01M4/525H01M10/0525H01M10/054G02F1/155H01M4/131H01M10/052
    • The invention relates to electrodes comprising doped nickelate-containing compositions comprising a first component-type comprising one or more components with an O3 structure of the general formula: AaM1vM2wM3xM4yM5zO2 wherein A comprises one or more alkali metal selected from sodium, lithium and potassium M1 is nickel in oxidation state 2+, M2 comprises one or more metals in oxidation state 4+, M3 comprises one or more metals in oxidation state 2+, M4 comprises one or more metals in oxidation state 4+, and M5 comprises one or more metals in oxidation state 3+ wherein 0.85≤a≤1; 0 0; x≥0; z≥0; and wherein a, v, w, x, y and z are chosen to maintain electroneutrality; together with one or more component-types selected from a second component-type comprising one or more components with a P2 structure of the general formula: A′a′ 0; x′≥0, preferably x′>0; z′>0; and wherein a′, v′, w′, x′, y′ and z′ are chosen to maintain electroneutrality; and a third component-type comprising one or more components with a P3 structure of the general formula: A″a″M1″v″M2″w″M3″x″M4″y″M5″z″O2 wherein A″ comprises one or more alkali metals selected from sodium, lithium and potassium; M1″ is nickel in oxidation state 2+, M2″ comprises one or more metals in oxidation state 4+, M3″ comprises one or more metals in oxidation state 2−, M4″ comprises one or more metals in oxidation state 4+, and M5″ comprises one or more metals in oxidation state 3+ wherein 0.4≤a″ 0; x″≥0; z″≥0; and wherein a″, v″, w″, x″, y″ and z″ are chosen to maintain electroneutrality.
    • 7. 发明申请
    • COMPOSITIONS CONTAINING DOPED NICKELATE COMPOUNDS
    • US20190100441A1
    • 2019-04-04
    • US16208805
    • 2018-12-04
    • FARADION LIMITED
    • Ruth SayersJeremy BarkerRichard Heap
    • C01G53/00H01M10/052G02F1/155H01M4/131H01M10/054H01M4/505H01M4/525H01M10/0525
    • The invention relates to electrodes comprising doped nickelate-containing compositions comprising a first component-type comprising one or more components with an 03 structure of the general formula: AaM1vM2wM3xM4yM5zO2 wherein A comprises one or more alkali metal selected from sodium, lithium and potassium M1 is nickel in oxidation state 2+, M2 comprises one or more metals in oxidation state 4+, M3 comprises one or more metals in oxidation state 2+, M4 comprises one or more metals in oxidation state 4+, and M5 comprises one or more metals in oxidation state 3+ wherein 0.855≤a≤1; 0 0; x≥0; z≥0; and wherein a, v, w, x, y and z are chosen to maintain electroneutrality; together with one or more component-types selected from a second component-type comprising one or more components with a P2 structure of the general formula: A′a′ 0; x′≥0, preferably x′>0; z′>0; and wherein a′, v′, w′, x′, y′ and z′ are chosen to maintain electroneutrality; and a third component-type comprising one or more components with a P3 structure of the general formula: A″a″M1″v″M2″w″M3″x″M4″y″M5″z″O2 wherein A″ comprises one or more alkali metals selected from sodium, lithium and potassium; M1″ is nickel in oxidation state 2+, M2″ comprises one or more metals in oxidation state 4+, M3″ comprises one or more metals in oxidation state 2−, M4″ comprises one or more metals in oxidation state 4+, and M5″ comprises one or more metals in oxidation state 3+ wherein 0.4≤a″ 0; x″≥0; z″≥0; and wherein a″, v″, w″, x″, y″ and z″ are chosen to maintain electroneutrality.
    • 8. 发明授权
    • Compositions containing doped nickelate compounds
    • US10196280B2
    • 2019-02-05
    • US15313280
    • 2015-05-20
    • FARADION LIMITED
    • Ruth SayersJeremy BarkerRichard Heap
    • H01M4/505C01G53/00H01M4/525H01M10/0525H01M10/054G02F1/155H01M4/131H01M10/052
    • The invention relates to electrodes comprising doped nickelate-containing compositions comprising a first component-type comprising one or more components with an 03 structure of the general formula: AaM1V M2W M3X M4y M5Z O2 wherein A comprises one or more alkali metal selected from sodium, lithium and potassium; M1 is nickel in oxidation state 2+, M2 comprises one or more metals in oxidation state 4+, M3 comprises one or more metals in oxidation state 2+, M4 comprises one or more metals in oxidation state 4+, and M5 comprises one or more metals in oxidation state 3+ wherein 0.85≤a≤1; 0 0; x≥0; z≥0; and wherein a, v, w, x, y and z are chosen to maintain electroneutrality; together with one or more component-types selected from a second component-type comprising one or more components with a P2 structure of the general formula: A′a′ 0; x′≥0, preferably x′>0; z′>0; and wherein a′, v′, w′, x′, y′ and z′ are chosen to maintain electroneutrality; and a third component-type comprising one or more components with a P3 structure of the general formula: A″a″M1″v″M2″w″M3″x″M4″y″M5″z″O2 wherein A″ comprises one or more alkali metals selected from sodium, lithium and potassium; M1″ is nickel in oxidation state 2+, M2″ comprises one or more metals in oxidation state 4+, M3″ comprises one or more metals in oxidation state 2+, M4″ comprises one or more metals in oxidation state 4+, and M5″ comprises one or more metals in oxidation state 3+ wherein 0.4≤a″ 0; x″≥0; z″≥0; and wherein a″, v″, w″, x″, y″ and z″ are chosen to maintain electroneutrality.