FR3076952B1 - Formulation sous la forme d'une dispersion solide-liquide pour la fabrication d'une cathode pour batterie li/s et procede de preparation de ladite formulation - Google Patents

Formulation sous la forme d'une dispersion solide-liquide pour la fabrication d'une cathode pour batterie li/s et procede de preparation de ladite formulation Download PDF

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Publication number
FR3076952B1
FR3076952B1 FR1850333A FR1850333A FR3076952B1 FR 3076952 B1 FR3076952 B1 FR 3076952B1 FR 1850333 A FR1850333 A FR 1850333A FR 1850333 A FR1850333 A FR 1850333A FR 3076952 B1 FR3076952 B1 FR 3076952B1
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France
Prior art keywords
formulation
cathode
manufacture
solid
battery
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Active
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FR1850333A
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English (en)
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FR3076952A1 (fr
Inventor
Alexander Korzhenko
Patrick Delprat
Christophe Vincendeau
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Arkema France SA
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Arkema France SA
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Priority to FR1850333A priority Critical patent/FR3076952B1/fr
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to US16/961,870 priority patent/US20200350560A1/en
Priority to PCT/FR2019/050088 priority patent/WO2019141941A1/fr
Priority to CN201980008532.0A priority patent/CN111602273A/zh
Priority to EP19705553.6A priority patent/EP3740984A1/fr
Priority to KR1020207019818A priority patent/KR102544853B1/ko
Priority to JP2020559034A priority patent/JP7057443B2/ja
Publication of FR3076952A1 publication Critical patent/FR3076952A1/fr
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Publication of FR3076952B1 publication Critical patent/FR3076952B1/fr
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    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • 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
    • H01M10/056—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
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • 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
    • H01M4/364—Composites as mixtures
    • 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
    • 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
    • H01M4/581—Chalcogenides or intercalation compounds thereof
    • H01M4/5815—Sulfides
    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • 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
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

L'invention porte sur une formulation, sous forme d'une dispersion solide-liquide, pour la fabrication d'une cathode, comprenant un solvant en phase liquide, un composite Soufre-Carbone , sous forme de particules de moins de 50 µm de diamètre médian D50, et moins de 10 % en nombre des particules de la dispersion sont des particules de soufre à l'état élémentaire.
FR1850333A 2018-01-16 2018-01-16 Formulation sous la forme d'une dispersion solide-liquide pour la fabrication d'une cathode pour batterie li/s et procede de preparation de ladite formulation Active FR3076952B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1850333A FR3076952B1 (fr) 2018-01-16 2018-01-16 Formulation sous la forme d'une dispersion solide-liquide pour la fabrication d'une cathode pour batterie li/s et procede de preparation de ladite formulation
PCT/FR2019/050088 WO2019141941A1 (fr) 2018-01-16 2019-01-16 Formulation sous la forme d'une dispersion solide-liquide pour la fabrication d'une cathode pour batterie li/s et procede de preparation de ladite formulation
CN201980008532.0A CN111602273A (zh) 2018-01-16 2019-01-16 用于制造用于li/s电池的阴极的固-液分散体形式的配制物和制备所述配制物的方法
EP19705553.6A EP3740984A1 (fr) 2018-01-16 2019-01-16 Formulation sous la forme d'une dispersion solide-liquide pour la fabrication d'une cathode pour batterie li/s et procede de preparation de ladite formulation
US16/961,870 US20200350560A1 (en) 2018-01-16 2019-01-16 Formulation in the form of a solid-liquid dispersion for the fabrication of a cathode for an li/s battery and process for preparing said formulation
KR1020207019818A KR102544853B1 (ko) 2018-01-16 2019-01-16 Li/S 배터리 용 캐소드의 제조를 위한 고체-액체 분산물 형태의 제형 및 상기 제형의 제조 방법
JP2020559034A JP7057443B2 (ja) 2018-01-16 2019-01-16 Ｌｉ／ｓバッテリーのカソードの製造のための固液分散体形態の配合物と該配合物を調製するための方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850333 2018-01-16
FR1850333A FR3076952B1 (fr) 2018-01-16 2018-01-16 Formulation sous la forme d'une dispersion solide-liquide pour la fabrication d'une cathode pour batterie li/s et procede de preparation de ladite formulation

Publications (2)

Publication Number Publication Date
FR3076952A1 FR3076952A1 (fr) 2019-07-19
FR3076952B1 true FR3076952B1 (fr) 2023-08-11

Family

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FR1850333A Active FR3076952B1 (fr) 2018-01-16 2018-01-16 Formulation sous la forme d'une dispersion solide-liquide pour la fabrication d'une cathode pour batterie li/s et procede de preparation de ladite formulation

Country Status (7)

Country Link
US (1) US20200350560A1 (fr)
EP (1) EP3740984A1 (fr)
JP (1) JP7057443B2 (fr)
KR (1) KR102544853B1 (fr)
CN (1) CN111602273A (fr)
FR (1) FR3076952B1 (fr)
WO (1) WO2019141941A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021060044A1 (fr) 2019-09-27 2021-04-01
CN111599985A (zh) * 2020-05-28 2020-08-28 湖北亿纬动力有限公司 一种锂离子电池浆料及其制备方法和锂离子电池
DE102020131233A1 (de) * 2020-11-25 2022-05-25 Netzsch Trockenmahltechnik Gmbh Verfahren zur herstellung eines homogenisierten gemischs aus kohlenstoff, schwefel und ptfe
JP7416007B2 (ja) * 2021-04-02 2024-01-17 トヨタ自動車株式会社 全固体リチウム硫黄電池用正極
JP2023019106A (ja) * 2021-07-28 2023-02-09 公立大学法人大阪 電極用複合粒子及びその製造方法
JP2023066786A (ja) * 2021-10-29 2023-05-16 株式会社Abri リチウム硫黄電池用正極およびリチウム硫黄電池
US12191483B2 (en) 2022-11-25 2025-01-07 Lg Energy Solution, Ltd. Positive electrode active material comprising sulfur-carbon composite and lithium-sulfur secondary battery comprising the same
KR20240078311A (ko) 2022-11-25 2024-06-03 주식회사 엘지에너지솔루션 황-탄소 복합체를 포함하는 양극 활물질 및 고출력 특성을 갖는 리튬-황 이차전지

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KR100484642B1 (ko) * 2002-09-23 2005-04-20 삼성에스디아이 주식회사 리튬-설퍼 전지용 양극 활물질 및 그 제조방법
FR2881735B1 (fr) 2005-02-07 2008-04-18 Arkema Sa Procede de synthese de nanotubes de carbone
FR2914634B1 (fr) 2007-04-06 2011-08-05 Arkema France Procede de fabrication de nanotubes de carbone a partir de matieres premieres renouvelables
FR2948233B1 (fr) 2009-07-20 2015-01-16 Commissariat Energie Atomique Materiau composite conducteur soufre/carbone, utilisation comme l'electrode et procede de fabrication d'un tel materiau
WO2013076958A1 (fr) 2011-11-24 2013-05-30 株式会社豊田自動織機 Matériau d'électrode positive pour des batteries rechargeables à électrolyte non aqueux, batterie rechargeable à électrolyte non aqueux et procédé de production d'un matériau d'électrode positive pour des batteries rechargeables à électrolyte non aqueux
US20130164625A1 (en) * 2011-12-22 2013-06-27 Arumugam Manthiram Sulfur-carbon composite cathodes for rechargeable lithium-sulfur batteries and methods of making the same
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CN103247799A (zh) * 2012-02-02 2013-08-14 中国人民解放军63971部队 一种长循环寿命的碳硫复合正极材料及其制备方法
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FR3030890B1 (fr) * 2014-12-22 2019-07-26 Arkema France Matiere active d'electrode pour batterie li/s
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CN106654216B (zh) * 2017-01-06 2019-02-22 南京海泰纳米材料有限公司 一种含磷酸锆钛的硫锂电池正极材料及其制备方法

Also Published As

Publication number Publication date
JP7057443B2 (ja) 2022-04-19
US20200350560A1 (en) 2020-11-05
KR102544853B1 (ko) 2023-06-16
EP3740984A1 (fr) 2020-11-25
CN111602273A (zh) 2020-08-28
KR20200095549A (ko) 2020-08-10
WO2019141941A1 (fr) 2019-07-25
JP2021511646A (ja) 2021-05-06
FR3076952A1 (fr) 2019-07-19

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