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EP4115458A4 - SULFUR INFUSION PROCESS AND RESULTING COMPOSITION - Google Patents

SULFUR INFUSION PROCESS AND RESULTING COMPOSITION Download PDF

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Publication number
EP4115458A4
EP4115458A4 EP20923351.9A EP20923351A EP4115458A4 EP 4115458 A4 EP4115458 A4 EP 4115458A4 EP 20923351 A EP20923351 A EP 20923351A EP 4115458 A4 EP4115458 A4 EP 4115458A4
Authority
EP
European Patent Office
Prior art keywords
resulting composition
infusion process
sulfur infusion
sulfur
resulting
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
EP20923351.9A
Other languages
German (de)
French (fr)
Other versions
EP4115458A1 (en
Inventor
Surya MOGANTY
Rutvik Vaidya
Xiaojing Zhu
Gabriel Torres
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.)
Sionic Energy Inc
Original Assignee
NOHMs Technologies Inc
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 NOHMs Technologies Inc filed Critical NOHMs Technologies Inc
Publication of EP4115458A1 publication Critical patent/EP4115458A1/en
Publication of EP4115458A4 publication Critical patent/EP4115458A4/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J15/00Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006Controlling or regulating processes
    • B01J19/0013Controlling the temperature of the process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122Incoherent waves
    • B01J19/126Microwaves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/005Fusing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • H01M4/1397Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/581Chalcogenides or intercalation compounds thereof
    • H01M4/5815Sulfides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624Electric conductive fillers
    • H01M4/625Carbon or graphite
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP20923351.9A 2020-03-04 2020-03-04 SULFUR INFUSION PROCESS AND RESULTING COMPOSITION Pending EP4115458A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2020/020911 WO2021177952A1 (en) 2020-03-04 2020-03-04 Method of infusing sulfur and resulting composition

Publications (2)

Publication Number Publication Date
EP4115458A1 EP4115458A1 (en) 2023-01-11
EP4115458A4 true EP4115458A4 (en) 2024-08-21

Family

ID=77612714

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20923351.9A Pending EP4115458A4 (en) 2020-03-04 2020-03-04 SULFUR INFUSION PROCESS AND RESULTING COMPOSITION

Country Status (6)

Country Link
EP (1) EP4115458A4 (en)
JP (1) JP2023524354A (en)
KR (1) KR20220143940A (en)
CN (1) CN115398672A (en)
CA (1) CA3169687A1 (en)
WO (1) WO2021177952A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230062283A (en) 2021-10-29 2023-05-09 주식회사 엘지에너지솔루션 An cathode for lithium-sulfur battery and a lithium ion secondary battery comprising the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140255786A1 (en) * 2013-03-11 2014-09-11 Korea Institute Of Science And Technology Preparation method of hollow carbon sphere and carbon shell-sulfur composite, hollow carbon sphere, and carbon shell-sulfur composite for secondary lithium sulfur battery
EP3435452A1 (en) * 2017-03-07 2019-01-30 LG Chem, Ltd. Carbon-sulfur complex, method for producing same, and cathode and lithium-sulfur battery comprising same
US20190245203A1 (en) * 2016-11-02 2019-08-08 Lg Chem, Ltd. Sulfur-carbon composite and lithium-sulfur battery comprising same
US20190386295A1 (en) * 2018-06-15 2019-12-19 Nanotek Instruments, Inc. Method of protecting sulfur cathode materials for alkali metal-sulfur secondary battery
WO2019246104A1 (en) * 2018-06-19 2019-12-26 Sabic Global Technologies B.V. Graphene-based porous carbon materials for lithium-sulfur cathode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103560232A (en) * 2013-09-30 2014-02-05 南京工业大学 Preparation method of S-C positive electrode composite material of high-cycle-performance lithium-sulfur battery
CN105271203B (en) * 2015-11-18 2017-05-10 深圳大学 Porous co-doped graphene and preparation method thereof
US10381646B2 (en) * 2015-12-24 2019-08-13 Semiconductor Energy Laboratory Co., Ltd. Secondary battery, graphene oxide, and manufacturing method thereof
CN107959001A (en) * 2016-10-18 2018-04-24 福建新峰二维材料科技有限公司 The preparation method and lithium sulphur/carbon battery of a kind of sulphur/carbon composite anode material
WO2019098733A1 (en) * 2017-11-16 2019-05-23 주식회사 엘지화학 Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising same
CN108258240A (en) * 2017-12-06 2018-07-06 珠海格力电器股份有限公司 Carbon sphere, matrix material, positive plate, battery and corresponding preparation or assembly method
CN109037662B (en) * 2018-09-18 2020-11-10 西安交通大学 Preparation method of sulfur-carbon composite positive electrode material for lithium-sulfur battery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140255786A1 (en) * 2013-03-11 2014-09-11 Korea Institute Of Science And Technology Preparation method of hollow carbon sphere and carbon shell-sulfur composite, hollow carbon sphere, and carbon shell-sulfur composite for secondary lithium sulfur battery
US20190245203A1 (en) * 2016-11-02 2019-08-08 Lg Chem, Ltd. Sulfur-carbon composite and lithium-sulfur battery comprising same
EP3435452A1 (en) * 2017-03-07 2019-01-30 LG Chem, Ltd. Carbon-sulfur complex, method for producing same, and cathode and lithium-sulfur battery comprising same
US20190386295A1 (en) * 2018-06-15 2019-12-19 Nanotek Instruments, Inc. Method of protecting sulfur cathode materials for alkali metal-sulfur secondary battery
WO2019246104A1 (en) * 2018-06-19 2019-12-26 Sabic Global Technologies B.V. Graphene-based porous carbon materials for lithium-sulfur cathode

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021177952A1 *

Also Published As

Publication number Publication date
CA3169687A1 (en) 2021-09-10
EP4115458A1 (en) 2023-01-11
KR20220143940A (en) 2022-10-25
WO2021177952A1 (en) 2021-09-10
CN115398672A (en) 2022-11-25
JP2023524354A (en) 2023-06-12

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Owner name: SIONIC ENERGY, INC.