FR3131451B1 - Matériau d’électrode enrobé d’un composé particulier - Google Patents

Matériau d’électrode enrobé d’un composé particulier Download PDF

Info

Publication number
FR3131451B1
FR3131451B1 FR2114404A FR2114404A FR3131451B1 FR 3131451 B1 FR3131451 B1 FR 3131451B1 FR 2114404 A FR2114404 A FR 2114404A FR 2114404 A FR2114404 A FR 2114404A FR 3131451 B1 FR3131451 B1 FR 3131451B1
Authority
FR
France
Prior art keywords
electrode material
particular compound
material coated
covered
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2114404A
Other languages
English (en)
Other versions
FR3131451A1 (fr
Inventor
Cyril Aymonier
Gwenaelle Courbaron
Laurence Croguennec
Nathalie Delpuech
Emmanuel Petit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Universite de Bordeaux
Institut Polytechnique de Bordeaux
Renault SAS
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Bordeaux
Institut Polytechnique de Bordeaux
Renault SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre National de la Recherche Scientifique CNRS, Universite de Bordeaux, Institut Polytechnique de Bordeaux, Renault SAS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR2114404A priority Critical patent/FR3131451B1/fr
Priority to PCT/FR2022/052500 priority patent/WO2023118772A1/fr
Priority to EP22850737.2A priority patent/EP4452867A1/fr
Publication of FR3131451A1 publication Critical patent/FR3131451A1/fr
Application granted granted Critical
Publication of FR3131451B1 publication Critical patent/FR3131451B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/54—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (Mn2O4)-, e.g. Li(NixMn2-x)O4 or Li(MyNixMn2-x-y)O4
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

La présente invention concerne un matériau d’électrode ME comprenant un premier matériau d’électrode MN dont la surface est recouverte par une couche d’oxyde d’aluminium ou d’oxyhydroxyde d’aluminium.
FR2114404A 2021-12-23 2021-12-23 Matériau d’électrode enrobé d’un composé particulier Active FR3131451B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2114404A FR3131451B1 (fr) 2021-12-23 2021-12-23 Matériau d’électrode enrobé d’un composé particulier
PCT/FR2022/052500 WO2023118772A1 (fr) 2021-12-23 2022-12-23 Matériau d'électrode enrobé d'un composé particulier
EP22850737.2A EP4452867A1 (fr) 2021-12-23 2022-12-23 Matériau d'électrode enrobé d'un composé particulier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2114404 2021-12-23
FR2114404A FR3131451B1 (fr) 2021-12-23 2021-12-23 Matériau d’électrode enrobé d’un composé particulier

Publications (2)

Publication Number Publication Date
FR3131451A1 FR3131451A1 (fr) 2023-06-30
FR3131451B1 true FR3131451B1 (fr) 2023-12-29

Family

ID=80786881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2114404A Active FR3131451B1 (fr) 2021-12-23 2021-12-23 Matériau d’électrode enrobé d’un composé particulier

Country Status (3)

Country Link
EP (1) EP4452867A1 (fr)
FR (1) FR3131451B1 (fr)
WO (1) WO2023118772A1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7198173B2 (ja) 2019-08-01 2022-12-28 Ｊｘ金属株式会社 全固体リチウムイオン電池用正極活物質の製造方法、全固体リチウムイオン電池用正極の製造方法及び全固体リチウムイオン電池の製造方法

Also Published As

Publication number Publication date
WO2023118772A1 (fr) 2023-06-29
FR3131451A1 (fr) 2023-06-30
EP4452867A1 (fr) 2024-10-30

Similar Documents

Publication Publication Date Title
JP6940785B2 (ja) 発光装置
JP5864089B2 (ja) 発光装置の製造方法
JP5692952B2 (ja) 発光ダイオード
US8232578B2 (en) Light emitting semiconductor device
US11043615B2 (en) Light-emitting device having a dielectric multilayer film arranged on the side surface of the light-emitting element
US8624230B2 (en) Organic light emitting diode display
CN1372324A (zh) 闪烁器面板、制造闪烁器面板方法、辐射探测装置及辐射探测系统
JP2003317971A5 (fr)
US10944035B2 (en) Resin package and light-emitting device
JP6421952B2 (ja) 発光ダイオードの色変換用基板及びその製造方法
JP2009135235A (ja) キャップ部材およびそれを用いた半導体装置
WO2013065414A1 (fr) Dispositif émetteur de lumière, dispositif d'éclairage et procédé pour fabriquer un dispositif émetteur de lumière
TW201537787A (zh) 半導體發光裝置
MA50019B1 (fr) Substrat métallique revêtu
FR3131451B1 (fr) Matériau d’électrode enrobé d’un composé particulier
MX165936B (es) Cubierta semiconductora para un componente electrico
WO2018012585A1 (fr) Diode électroluminescente et dispositif électroluminescent
TW201542964A (zh) 光轉換基板及發光封裝及包括其之汽車燈
CN1735976A (zh) 发光二极管
TWI406432B (zh) 場致發光裝置
EP1351324A3 (fr) Dispositif organique électroluminescent comportant carboxylate métallique
CN1776456A (zh) 闪烁器面板、制造闪烁器面板方法、辐射探测装置及辐射探测系统
US11121294B2 (en) Radiation-emitting component and method for producing a radiation-emitting component
JPS61148883A (ja) 光半導体装置用リ−ドフレ−ム
US10833290B2 (en) Encapsulation method of organic light emitting diode device and encapsulation structure encapsulated using same

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230630

PLFP Fee payment

Year of fee payment: 3

CA Change of address

Effective date: 20240301

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5