MX2020001611A - Estructura de bateria de litio y capa de electrodo de la misma. - Google Patents
Estructura de bateria de litio y capa de electrodo de la misma.Info
- Publication number
- MX2020001611A MX2020001611A MX2020001611A MX2020001611A MX2020001611A MX 2020001611 A MX2020001611 A MX 2020001611A MX 2020001611 A MX2020001611 A MX 2020001611A MX 2020001611 A MX2020001611 A MX 2020001611A MX 2020001611 A MX2020001611 A MX 2020001611A
- Authority
- MX
- Mexico
- Prior art keywords
- holes
- face
- battery
- battery structure
- conductive substrate
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052744 lithium Inorganic materials 0.000 title abstract 5
- 239000000758 substrate Substances 0.000 abstract 3
- 210000001787 dendrite Anatomy 0.000 abstract 2
- 238000002955 isolation Methods 0.000 abstract 2
- 239000007773 negative electrode material Substances 0.000 abstract 2
- 238000000151 deposition Methods 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
- H01M10/058—Construction or manufacture
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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
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- H—ELECTRICITY
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- 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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- H01M10/00—Secondary cells; Manufacture thereof
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- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
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- H—ELECTRICITY
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- 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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- 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
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
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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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
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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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
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- H01M2300/00—Electrolytes
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- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
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- H01M2300/0065—Solid electrolytes
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- H01M2300/0091—Composites in the form of mixtures
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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
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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
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
La invención describe una estructura de batería de litio y la capa de electrodo de la misma. La estructura de batería de litio incluye dos unidades de batería con las dos capas de material activo negativo estando en una disposición cara a cara. El colector de corriente negativa incluye un sustrato conductivo con una pluralidad de agujeros pasantes y una capa de aislamiento. La capa de aislamiento está cubierta sobre una superficie del sustrato conductivo y se extiende a lo largo de los agujeros pasantes hacia otra superficie para cubrir el borde de las aperturas de los agujeros pasantes. Se puede evitar de manera efectiva el depósito de dendritas de litio cerca de las aberturas de los agujeros pasantes sobre el sustrato conductivo. Además, la disposición de cara a cara de las capas negativas de material activo controla de manera efectiva la localización del electrochapado de dendritas de litio. Por lo tanto, la seguridad de la batería y el ciclo de vida de la batería se mejoran mucho.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/677,977 US11881560B2 (en) | 2016-10-12 | 2019-11-08 | Lithium battery structure and electrode layer thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020001611A true MX2020001611A (es) | 2021-05-10 |
Family
ID=68965683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020001611A MX2020001611A (es) | 2019-11-08 | 2020-02-10 | Estructura de bateria de litio y capa de electrodo de la misma. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3819960B1 (es) |
JP (1) | JP7086120B2 (es) |
KR (1) | KR102315183B1 (es) |
CN (1) | CN112786969B (es) |
BR (1) | BR102020002828A2 (es) |
ES (1) | ES2966546T3 (es) |
MX (1) | MX2020001611A (es) |
RU (1) | RU2727523C1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113328211B (zh) * | 2021-05-27 | 2022-09-27 | 贵州梅岭电源有限公司 | 一种高能量密度锂一次电池负极板及其制备方法 |
CN113328210B (zh) * | 2021-05-27 | 2022-09-27 | 贵州梅岭电源有限公司 | 一种锂电池锂金属负极板及其制备方法 |
TWI762418B (zh) | 2021-09-03 | 2022-04-21 | 輝能科技股份有限公司 | 鋰金屬極板 |
CN117751473A (zh) * | 2022-05-07 | 2024-03-22 | 宁德时代新能源科技股份有限公司 | 负极极片、电极组件、电池单体、电池及用电装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0636800A (ja) * | 1992-07-17 | 1994-02-10 | Mitsubishi Cable Ind Ltd | リチウム二次電池 |
JP3831525B2 (ja) * | 1998-06-30 | 2006-10-11 | 三洋電機株式会社 | 電池 |
US7993782B2 (en) * | 2005-07-01 | 2011-08-09 | National Institute For Materials Science | All-solid lithium battery |
FR2899235B1 (fr) * | 2006-03-31 | 2012-10-05 | Arkema | Electrolytes polymeres solides a base de copolymeres triblocs notamment polystyrene-poly(oxyethylene)-polystyrene |
CZ2008572A3 (cs) * | 2008-09-19 | 2010-02-10 | He3Da S.R.O. | Lithiový akumulátor s prostorovým typem elektrod a zpusob jeho výroby |
KR20120036862A (ko) * | 2009-05-26 | 2012-04-18 | 옵토도트 코포레이션 | 나노다공성 세퍼레이터 상의 전극 직접 코팅을 이용한 배터리 |
JP5644858B2 (ja) * | 2010-08-09 | 2014-12-24 | 株式会社村田製作所 | 積層型固体電池 |
JP6565000B2 (ja) * | 2014-01-15 | 2019-08-28 | パナソニックIpマネジメント株式会社 | 電気化学デバイスの製造方法 |
KR102207927B1 (ko) * | 2014-07-14 | 2021-01-26 | 삼성전자주식회사 | 전해질, 상기 전해질을 포함하는 리튬전지 및 리튬금속전지, 및 상기 전해질의 제조방법 |
TWI563716B (en) * | 2014-07-16 | 2016-12-21 | Prologium Technology Co Ltd | Anode electrode |
KR102490865B1 (ko) * | 2015-06-18 | 2023-01-20 | 삼성에스디아이 주식회사 | 전극 조립체 및 이를 포함하는 리튬 전지 |
CN106328955B (zh) * | 2015-06-25 | 2019-02-12 | 清华大学 | 锂空气电池正极及锂空气电池 |
US9735412B2 (en) * | 2015-09-25 | 2017-08-15 | Intel Corporation | Rechargeable battery and method to suppress dendrite |
CN107681190B (zh) * | 2016-08-01 | 2019-11-05 | 北京好风光储能技术有限公司 | 一种高电压电池的双极性结构体及电芯 |
US20180102547A1 (en) * | 2016-10-12 | 2018-04-12 | Prologium Technology Co., Ltd. | Current Collector |
ES2873258T3 (es) * | 2016-10-12 | 2021-11-03 | Prologium Tech Co Ltd | Electrodo de metal de litio y su batería de metal de litio asociada |
JP7117658B2 (ja) * | 2017-05-29 | 2022-08-15 | パナソニックIpマネジメント株式会社 | リチウム金属二次電池 |
WO2019071184A1 (en) * | 2017-10-06 | 2019-04-11 | Johnson Controls Technology Company | LITHIUM ION BATTERY |
KR102518686B1 (ko) * | 2017-10-31 | 2023-04-05 | 현대자동차주식회사 | 전고체 전지의 제조 방법 및 이에 의해 제조된 전고체 전지 |
KR20190056848A (ko) * | 2017-11-17 | 2019-05-27 | 주식회사 엘지화학 | 전극 조립체 |
KR102047300B1 (ko) * | 2017-12-27 | 2019-11-21 | 청주대학교 산학협력단 | 복합 고체 전해질 및 이를 이용한 이차전지 |
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2019
- 2019-12-16 CN CN201911293796.3A patent/CN112786969B/zh active Active
- 2019-12-18 EP EP19217650.1A patent/EP3819960B1/en active Active
- 2019-12-18 ES ES19217650T patent/ES2966546T3/es active Active
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2020
- 2020-01-21 KR KR1020200007901A patent/KR102315183B1/ko active IP Right Grant
- 2020-01-25 RU RU2020103058A patent/RU2727523C1/ru active
- 2020-02-03 JP JP2020016234A patent/JP7086120B2/ja active Active
- 2020-02-10 MX MX2020001611A patent/MX2020001611A/es unknown
- 2020-02-10 BR BR102020002828-6A patent/BR102020002828A2/pt unknown
Also Published As
Publication number | Publication date |
---|---|
KR102315183B1 (ko) | 2021-10-20 |
KR20210056881A (ko) | 2021-05-20 |
BR102020002828A2 (pt) | 2021-05-18 |
ES2966546T3 (es) | 2024-04-22 |
JP2021077611A (ja) | 2021-05-20 |
EP3819960B1 (en) | 2023-12-06 |
EP3819960A1 (en) | 2021-05-12 |
RU2727523C1 (ru) | 2020-07-22 |
EP3819960C0 (en) | 2023-12-06 |
CN112786969A (zh) | 2021-05-11 |
JP7086120B2 (ja) | 2022-06-17 |
CN112786969B (zh) | 2023-08-29 |
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