MX2022010096A - Anodo de silicio pre-tratado con litio de carga rapida. - Google Patents
Anodo de silicio pre-tratado con litio de carga rapida.Info
- Publication number
- MX2022010096A MX2022010096A MX2022010096A MX2022010096A MX2022010096A MX 2022010096 A MX2022010096 A MX 2022010096A MX 2022010096 A MX2022010096 A MX 2022010096A MX 2022010096 A MX2022010096 A MX 2022010096A MX 2022010096 A MX2022010096 A MX 2022010096A
- Authority
- MX
- Mexico
- Prior art keywords
- anode
- fast charging
- silicon anode
- lithiated silicon
- porous framework
- Prior art date
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 3
- 229910052744 lithium Inorganic materials 0.000 abstract 3
- 239000013354 porous framework Substances 0.000 abstract 3
- 239000006183 anode active material Substances 0.000 abstract 2
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
Classifications
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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
- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
- H01M4/134—Electrodes based on metals, Si or alloys
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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
- 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
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- H—ELECTRICITY
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- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
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- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
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- H—ELECTRICITY
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- 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
- H01M4/0402—Methods of deposition of the material
- H01M4/0414—Methods of deposition of the material by screen printing
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- H—ELECTRICITY
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- 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
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
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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
- H01M4/36—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
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- H—ELECTRICITY
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- 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
- H01M4/386—Silicon or alloys based on silicon
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- 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
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- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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- H01M4/622—Binders being polymers
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
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- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
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- H—ELECTRICITY
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- 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
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Luminescent Compositions (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Una batería que tiene un cátodo y un ánodo con un marco poroso tridimensional. El ánodo incluye un material de ánodo activo tratado con litio con una fuente de litio. Las partículas de litio de la fuente de litio son aleadas o intercaladas con el material de ánodo activo durante la difusión para formar el marco poroso tridimensional. EL marco poroso proporciona el deterioro de electrodo reducido debido a la expansión de volumen.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202062978475P | 2020-02-19 | 2020-02-19 | |
PCT/US2021/018495 WO2021168063A1 (en) | 2020-02-19 | 2021-02-18 | Fast charging pre-lithiated silicon anode |
US17/178,439 US11923535B2 (en) | 2020-02-19 | 2021-02-18 | Fast charging pre-lithiated silicon anode |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022010096A true MX2022010096A (es) | 2022-09-02 |
Family
ID=74867677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022010096A MX2022010096A (es) | 2020-02-19 | 2021-02-18 | Anodo de silicio pre-tratado con litio de carga rapida. |
Country Status (10)
Country | Link |
---|---|
US (2) | US11923535B2 (es) |
JP (1) | JP2023529515A (es) |
KR (1) | KR20220144387A (es) |
CN (1) | CN115769395A (es) |
AU (1) | AU2021224637A1 (es) |
BR (1) | BR112022014928A2 (es) |
CA (1) | CA3166124A1 (es) |
IL (1) | IL295608A (es) |
MX (1) | MX2022010096A (es) |
WO (1) | WO2021168063A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023529515A (ja) | 2020-02-19 | 2023-07-11 | リベント ユーエスエー コーポレイション | 急速充電プレリチウム化シリコンアノード |
KR102459358B1 (ko) * | 2020-08-13 | 2022-10-28 | 한국과학기술원 | 3차원 나노구조에 의한 활물질/전류집전체 물질의 비율 구배를 갖는 다공성 복합 전극, 그 제조 방법 및 이를 포함하는 이차 전지 |
KR20220069150A (ko) * | 2020-11-19 | 2022-05-27 | 삼성전자주식회사 | 전고체 전지 및 그 제조방법 |
WO2023081530A1 (en) * | 2021-11-08 | 2023-05-11 | Advanced Cell Engineering, Inc. | High capacity lithium ion anodes and cells and batteries containing lithium ion anodes |
SE2250160A1 (en) * | 2022-02-16 | 2023-08-17 | Northvolt Ab | Secondary cell with a lithium ion storage layer |
WO2023239686A1 (en) * | 2022-06-07 | 2023-12-14 | Livent Lithium Llc | Solid-state battery |
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2021
- 2021-02-18 JP JP2022549684A patent/JP2023529515A/ja active Pending
- 2021-02-18 CA CA3166124A patent/CA3166124A1/en active Pending
- 2021-02-18 IL IL295608A patent/IL295608A/en unknown
- 2021-02-18 AU AU2021224637A patent/AU2021224637A1/en active Pending
- 2021-02-18 CN CN202180023900.6A patent/CN115769395A/zh active Pending
- 2021-02-18 US US17/178,439 patent/US11923535B2/en active Active
- 2021-02-18 BR BR112022014928A patent/BR112022014928A2/pt unknown
- 2021-02-18 KR KR1020227032407A patent/KR20220144387A/ko unknown
- 2021-02-18 MX MX2022010096A patent/MX2022010096A/es unknown
- 2021-02-18 WO PCT/US2021/018495 patent/WO2021168063A1/en unknown
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CA3166124A1 (en) | 2021-08-26 |
CN115769395A (zh) | 2023-03-07 |
WO2021168063A1 (en) | 2021-08-26 |
US11923535B2 (en) | 2024-03-05 |
AU2021224637A1 (en) | 2022-09-15 |
CN115769395A8 (zh) | 2023-09-22 |
US20210273220A1 (en) | 2021-09-02 |
US20240178374A1 (en) | 2024-05-30 |
JP2023529515A (ja) | 2023-07-11 |
IL295608A (en) | 2022-10-01 |
KR20220144387A (ko) | 2022-10-26 |
BR112022014928A2 (pt) | 2022-10-18 |
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