EP4115458A4 - SULFUR INFUSION PROCESS AND RESULTING COMPOSITION - Google Patents
SULFUR INFUSION PROCESS AND RESULTING COMPOSITION Download PDFInfo
- 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
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 238000001802 infusion Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J15/00—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/126—Microwaves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
-
- 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
- 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
-
- 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
- H01M4/136—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
- 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
- H01M4/36—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
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing 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)
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)
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)
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)
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 |
-
2020
- 2020-03-04 EP EP20923351.9A patent/EP4115458A4/en active Pending
- 2020-03-04 WO PCT/US2020/020911 patent/WO2021177952A1/en unknown
- 2020-03-04 KR KR1020227033242A patent/KR20220143940A/en not_active Application Discontinuation
- 2020-03-04 JP JP2022553035A patent/JP2023524354A/en active Pending
- 2020-03-04 CA CA3169687A patent/CA3169687A1/en active Pending
- 2020-03-04 CN CN202080098142.XA patent/CN115398672A/en active Pending
Patent Citations (5)
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)
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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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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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 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20220930 |
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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 |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230524 |
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REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: H01M0004133000 Ipc: H01M0004130000 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20240718 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 10/052 20100101ALN20240712BHEP Ipc: B01J 15/00 20060101ALN20240712BHEP Ipc: B01J 6/00 20060101ALN20240712BHEP Ipc: H01M 4/62 20060101ALI20240712BHEP Ipc: H01M 4/58 20100101ALI20240712BHEP Ipc: H01M 4/1397 20100101ALI20240712BHEP Ipc: H01M 4/139 20100101ALI20240712BHEP Ipc: H01M 4/136 20100101ALI20240712BHEP Ipc: B01J 19/00 20060101ALI20240712BHEP Ipc: H01M 4/66 20060101ALI20240712BHEP Ipc: H01M 10/04 20060101ALI20240712BHEP Ipc: H01M 10/0525 20100101ALI20240712BHEP Ipc: H01M 4/36 20060101ALI20240712BHEP Ipc: B01J 19/12 20060101ALI20240712BHEP Ipc: H01M 4/583 20100101ALI20240712BHEP Ipc: H01M 4/13 20100101AFI20240712BHEP |
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RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIONIC ENERGY, INC. |