EP4104222A4 - Électrodes à surface modifiée, procédés de préparation, et utilisations dans des cellules électrochimiques - Google Patents

Électrodes à surface modifiée, procédés de préparation, et utilisations dans des cellules électrochimiques

Info

Publication number
EP4104222A4
EP4104222A4 EP21753996.4A EP21753996A EP4104222A4 EP 4104222 A4 EP4104222 A4 EP 4104222A4 EP 21753996 A EP21753996 A EP 21753996A EP 4104222 A4 EP4104222 A4 EP 4104222A4
Authority
EP
European Patent Office
Prior art keywords
preparation
methods
electrochemical cells
modified electrodes
electrodes
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.)
Pending
Application number
EP21753996.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4104222A1 (fr
Inventor
Nicolas DELAPORTE
Gilles Lajoie
Steve Collin-Martin
Ali DARWICHE
Chisu KIM
Karim Zaghib
Marie-Josee Vigeant
Daniel Clement
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.)
Hydro Quebec
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Publication of EP4104222A1 publication Critical patent/EP4104222A1/fr
Publication of EP4104222A4 publication Critical patent/EP4104222A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5805—Phosphides
    • 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
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • H01M4/602—Polymers
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
EP21753996.4A 2020-02-14 2021-02-12 Électrodes à surface modifiée, procédés de préparation, et utilisations dans des cellules électrochimiques Pending EP4104222A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA3072784A CA3072784A1 (fr) 2020-02-14 2020-02-14 Electrodes a surface modifiee, procedes de preparation, et utilisations dans des cellules electrochimiques
PCT/CA2021/050150 WO2021159209A1 (fr) 2020-02-14 2021-02-12 Électrodes à surface modifiée, procédés de préparation, et utilisations dans des cellules électrochimiques

Publications (2)

Publication Number Publication Date
EP4104222A1 EP4104222A1 (fr) 2022-12-21
EP4104222A4 true EP4104222A4 (fr) 2025-06-04

Family

ID=77271595

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21753996.4A Pending EP4104222A4 (fr) 2020-02-14 2021-02-12 Électrodes à surface modifiée, procédés de préparation, et utilisations dans des cellules électrochimiques

Country Status (7)

Country Link
US (1) US20230060872A1 (https=)
EP (1) EP4104222A4 (https=)
JP (1) JP7842025B2 (https=)
KR (1) KR102946761B1 (https=)
CN (1) CN115136359A (https=)
CA (2) CA3072784A1 (https=)
WO (1) WO2021159209A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3072784A1 (fr) 2020-02-14 2021-08-14 Hydro-Quebec Electrodes a surface modifiee, procedes de preparation, et utilisations dans des cellules electrochimiques
US20220181686A1 (en) * 2020-12-07 2022-06-09 Purdue Research Foundation Composite solid polymer electrolytes and organic cathode materials suitable for solid-state lithium batteries
JP7480430B2 (ja) * 2021-03-12 2024-05-09 エルジー エナジー ソリューション リミテッド 電極及びその製造方法
CA3128220A1 (fr) * 2021-08-13 2023-02-13 Nicolas DELAPORTE Electrodes a surface modifiee, procedes de preparation, et utilisations electrochimiques
CA3145611A1 (fr) * 2022-01-14 2023-07-14 Hydro-Quebec Materiau d'electrode avec couche organique, procedes de preparation, et utilisations electrochimiques
CN114516992B (zh) * 2022-02-07 2023-05-12 深圳市多合盈新材料有限公司 一种抗静电复合气膜材料及其制备方法
CN118040074B (zh) * 2024-04-11 2024-07-19 蜂巢能源科技股份有限公司 一种半固态锂离子电池及其制备方法
CN121215850A (zh) * 2024-11-14 2025-12-26 宁德时代新能源科技股份有限公司 锂离子二次电池及其制备方法、用电装置
CN119153687B (zh) * 2024-11-18 2025-02-14 中创新航科技集团股份有限公司 二次电池和用电装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170263977A1 (en) * 2016-03-09 2017-09-14 Samsung Sdi Co., Ltd. Secondary battery

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08222214A (ja) * 1995-02-20 1996-08-30 Yuasa Corp リチウム電池
US6645675B1 (en) * 1999-09-02 2003-11-11 Lithium Power Technologies, Inc. Solid polymer electrolytes
JP4920880B2 (ja) * 2003-09-26 2012-04-18 三星エスディアイ株式会社 リチウムイオン二次電池
KR100542213B1 (ko) * 2003-10-31 2006-01-10 삼성에스디아이 주식회사 리튬 금속 전지용 음극 및 이를 포함하는 리튬 금속 전지
CA2552282A1 (fr) * 2006-07-18 2008-01-18 Hydro Quebec Materiau multi-couches a base de lithium vif, procedes de preparation et applications dans les generateurs electrochimiques
KR100983161B1 (ko) * 2008-01-11 2010-09-20 삼성에스디아이 주식회사 전극조립체 및 이를 구비한 이차전지
JP2010287472A (ja) * 2009-06-12 2010-12-24 Panasonic Corp 非水電解質二次電池
JP5391940B2 (ja) * 2009-09-04 2014-01-15 コニカミノルタ株式会社 固体電解質、その製造方法および二次電池
KR102005448B1 (ko) * 2012-09-13 2019-07-31 삼성전자주식회사 리튬전지
FR3023418B1 (fr) * 2014-07-01 2016-07-15 I Ten Batterie entierement solide comprenant un electrolyte en materiau polymere solide reticule
EP3278383A4 (en) * 2015-03-30 2018-09-05 Solidenergy Systems Composite coating systems and methods for lithium metal anodes in battery applications
US10573933B2 (en) * 2015-05-15 2020-02-25 Samsung Electronics Co., Ltd. Lithium metal battery
KR102618538B1 (ko) * 2015-08-31 2023-12-28 삼성전자주식회사 리튬 금속 음극을 포함한 리튬금속전지, 상기 리튬 금속 음극을 보호하는 방법 및 그 방법에 따라 제조된 보호막
US10741846B2 (en) * 2016-05-09 2020-08-11 Samsung Electronics Co., Ltd. Negative electrode for lithium metal battery and lithium metal battery comprising the same
KR102640841B1 (ko) * 2016-05-12 2024-02-27 삼성에스디아이 주식회사 리튬금속전지용 보호음극 및 이를 포함한 리튬금속전지
US10862129B2 (en) * 2017-04-12 2020-12-08 Global Graphene Group, Inc. Lithium anode-protecting polymer layer for a lithium metal secondary battery and manufacturing method
KR102229457B1 (ko) * 2017-09-21 2021-03-18 주식회사 엘지화학 고분자 전해질 및 이의 제조방법
KR102568794B1 (ko) * 2017-12-12 2023-08-22 삼성전자주식회사 복합 전해질, 이를 포함하는 보호막, 이를 포함하는 보호 음극 및 리튬금속전지
CN110581311B (zh) * 2018-06-08 2021-09-07 郑州宇通集团有限公司 一种复合固态电解质膜及其制备方法、固态电池
CN108878960B (zh) * 2018-07-03 2020-06-09 宁德卓高新材料科技有限公司 固态电解质正极及固态电池
CN109004276B (zh) 2018-07-19 2021-01-29 北京理工大学 一种锂负极保护膜、制备方法及锂金属二次电池
CN109786812B (zh) * 2019-01-15 2021-01-29 北京理工大学 一种光固化固态复合电解质及其制备方法
US20200365902A1 (en) * 2019-05-14 2020-11-19 Nanotek Instruments, Inc. Conducting polymer network-based cathode-protecting layer for lithium metal secondary battery
CA3072784A1 (fr) 2020-02-14 2021-08-14 Hydro-Quebec Electrodes a surface modifiee, procedes de preparation, et utilisations dans des cellules electrochimiques

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170263977A1 (en) * 2016-03-09 2017-09-14 Samsung Sdi Co., Ltd. Secondary battery

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
HANG-KUN JING ET AL: "Protected lithium anode with porous Al 2 O 3 layer for lithium-sulfur battery", JOURNAL OF MATERIALS CHEMISTRY A, vol. 3, no. 23, 1 January 2015 (2015-01-01), GB, pages 12213 - 12219, XP055312892, ISSN: 2050-7488, [retrieved on 20250424], DOI: 10.1039/C5TA01490E *
HUO HANYU ET AL: "Rational Design of Hierarchical "Ceramic-in-Polymer" and "Polymer-in-Ceramic" Electrolytes for Dendrite-Free Solid-State Batteries", ADVANCED ENERGY MATERIALS, vol. 9, no. 17, 7 March 2019 (2019-03-07), Weinheim, pages 1 - 8, XP093272281, ISSN: 1614-6832, Retrieved from the Internet <URL:https://onlinelibrary.wiley.com/doi/full-xml/10.1002/aenm.201804004> [retrieved on 20250424], DOI: 10.1002/aenm.201804004 *
PENGHUI YAO ET AL: "Review on Polymer-Based Composite Electrolytes for Lithium Batteries", FRONTIERS IN CHEMISTRY, vol. 7, 8 August 2019 (2019-08-08), pages 1 - 17, XP055685575, [retrieved on 20250424], DOI: 10.3389/fchem.2019.00522 *
See also references of WO2021159209A1 *
XIA SHUIXIN ET AL: "Practical Challenges and Future Perspectives of All-Solid-State Lithium-Metal Batteries", CHEM, vol. 5, no. 4, 1 April 2019 (2019-04-01), US, pages 753 - 785, XP055792404, ISSN: 2451-9294, [retrieved on 20250424], DOI: 10.1016/j.chempr.2018.11.013 *

Also Published As

Publication number Publication date
EP4104222A1 (fr) 2022-12-21
JP2023513248A (ja) 2023-03-30
CA3072784A1 (fr) 2021-08-14
US20230060872A1 (en) 2023-03-02
WO2021159209A1 (fr) 2021-08-19
CN115136359A (zh) 2022-09-30
CA3166945A1 (fr) 2021-08-19
KR102946761B1 (ko) 2026-04-02
KR20220141832A (ko) 2022-10-20
JP7842025B2 (ja) 2026-04-07

Similar Documents

Publication Publication Date Title
EP4104222A4 (fr) Électrodes à surface modifiée, procédés de préparation, et utilisations dans des cellules électrochimiques
EP3408884A4 (en) CORE-SHELL ELECTRODE MATERIAL PARTICLES AND THEIR USE IN ELECTROCHEMICAL CELLS
EP3765154A4 (en) MODIFICATION OF IMMUNE CELLS TO REDUCE TOXICITY AND USES THEREOF IN ADOPTIVE CELL THERAPY
EP4099403A4 (en) SOLAR CELL AND ASSOCIATED FRONT ELECTRODE, AND MANUFACTURING METHOD
EP3917966A4 (en) UPAR-TARGETING SENOLYTIC CAR-T CELLS, CELL SURFACE AND SECRETED SENSCENCE BIOMARKERS
EP3930044C0 (en) POSITIVE ELECTRODE SHEET AND LITHIUM-ION BATTERY INCLUDING SAME
IL299861A (en) Combined current carrier circulation chamber and frame for use in unipolar electrochemical devices
EP4601060A4 (en) ELECTRODE SHEET AND ELECTROCHEMICAL DEVICE
EP4301846A4 (en) HIGHLY EFFECTIVE M-CENK CELLS AND METHODS
EP4531135A4 (en) Multi-element agglomerated positive electrode material, its preparation process, its use, and lithium-ion battery
EP4131518A4 (en) Electrode catalyst layer for electrochemical cells, membrane electrode assembly for electrochemical cells, and electrochemical cell
BRPI0416689A (pt) célula eletroquìmica possuindo uma segurança aperfeiçoada
EP4271393A4 (en) BIOLOGICALLY STABLE XNAZYME THAT EFFICIENTLY BLOOMS GENE EXPRESSION IN CELLS
EP2822654A4 (en) ORAL ACTIVE, CELL-PENETRATING HOMING PEPTIDE AND METHOD OF USE THEREOF
ES2977379R1 (es) Material de electrodo negativo de batería de iones de sodio basado en nanolámina de carbono, y método de preparación para ello y aplicación del mismo
EP4301162A4 (en) Production of phospholipids in microbes and uses thereof
EP3463370A4 (en) 6-THIO-2&#39;-DEOXYGUANOSINE (6-THIO-DG) RESULTS IN TELOMERASE-DEPENDENT TELOMER DYS FUNCTION AND CELL DEATH IN THERAPY-RESISTANT CANCER CELL
MY165426A (en) Reference electrode with immobilized internal electrolyte
EP4489133A4 (en) ACTIVE POSITIVE ELECTRODE MATERIAL AND SECONDARY BATTERY WITH NON-AQUEOUS ELECTROLYTE
EP4525116A4 (en) SOLID ELECTROLYTE COMPOSITION, AND SOLID ELECTROLYTIC MEMBRANE AND COMPLETELY SOLID BATTERY INCLUDING IT
EP4203978A4 (en) MODIFIED B CELLS AND METHODS OF USE THEREOF
EP4531157A4 (en) SOLID STATE ELECTROLYTE MATERIAL, SOLID STATE ELECTROLYTE AND POSITIVE ELECTRODE MATERIAL AND THEIR PROCESSES FOR PREPARATION, AND SODIUM-ION BATTERY
EP4502587A4 (en) ELECTRODE AND ELECTROCHEMICAL MEASUREMENT SYSTEM
EP4560793A4 (en) CELL ASSEMBLY AND BATTERY PACK COMPRISING IT
BRPI0608237A2 (pt) elétrodo para célula eletrolìtica

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220824

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20250508

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 10/052 20100101ALI20250430BHEP

Ipc: H01M 10/0562 20100101ALI20250430BHEP

Ipc: H01M 4/38 20060101ALI20250430BHEP

Ipc: H01M 4/13 20100101ALI20250430BHEP

Ipc: H01M 10/056 20100101ALI20250430BHEP

Ipc: H01M 4/62 20060101AFI20250430BHEP