JP7535948B2 - 高エネルギー密度の組成勾配電極およびその製造方法 - Google Patents
高エネルギー密度の組成勾配電極およびその製造方法 Download PDFInfo
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- H—ELECTRICITY
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- H01M4/0402—Methods of deposition of the material
- H01M4/0421—Methods of deposition of the material involving vapour deposition
- H01M4/0423—Physical vapour deposition
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- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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- H01M4/139—Processes of manufacture
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- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
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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
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
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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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/387—Tin or alloys based on tin
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- H—ELECTRICITY
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- 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
- H01M4/46—Alloys based on magnesium or aluminium
- H01M4/463—Aluminium based
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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
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- 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
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- 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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- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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- H—ELECTRICITY
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- H01M2300/00—Electrolytes
- H01M2300/0088—Composites
- 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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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024063875A JP7806117B2 (ja) | 2018-05-24 | 2024-04-11 | 高エネルギー密度の組成勾配電極およびその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862676049P | 2018-05-24 | 2018-05-24 | |
| US62/676,049 | 2018-05-24 | ||
| PCT/US2019/033965 WO2019227016A1 (en) | 2018-05-24 | 2019-05-24 | High energy-density composition-gradient electrodes and methods of making the same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024063875A Division JP7806117B2 (ja) | 2018-05-24 | 2024-04-11 | 高エネルギー密度の組成勾配電極およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021526710A JP2021526710A (ja) | 2021-10-07 |
| JP7535948B2 true JP7535948B2 (ja) | 2024-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020564351A Active JP7535948B2 (ja) | 2018-05-24 | 2019-05-24 | 高エネルギー密度の組成勾配電極およびその製造方法 |
| JP2024063875A Active JP7806117B2 (ja) | 2018-05-24 | 2024-04-11 | 高エネルギー密度の組成勾配電極およびその製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024063875A Active JP7806117B2 (ja) | 2018-05-24 | 2024-04-11 | 高エネルギー密度の組成勾配電極およびその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11764353B2 (https=) |
| EP (1) | EP3804006A1 (https=) |
| JP (2) | JP7535948B2 (https=) |
| KR (2) | KR102905980B1 (https=) |
| CN (1) | CN112166511A (https=) |
| WO (1) | WO2019227016A1 (https=) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8722226B2 (en) | 2008-06-12 | 2014-05-13 | 24M Technologies, Inc. | High energy density redox flow device |
| US11909077B2 (en) | 2008-06-12 | 2024-02-20 | Massachusetts Institute Of Technology | High energy density redox flow device |
| WO2013036802A1 (en) | 2011-09-07 | 2013-03-14 | 24M Technologies, Inc. | Stationary semi-solid battery module and method of manufacture |
| US9401501B2 (en) | 2012-05-18 | 2016-07-26 | 24M Technologies, Inc. | Electrochemical cells and methods of manufacturing the same |
| US9484569B2 (en) | 2012-06-13 | 2016-11-01 | 24M Technologies, Inc. | Electrochemical slurry compositions and methods for preparing the same |
| US9362583B2 (en) | 2012-12-13 | 2016-06-07 | 24M Technologies, Inc. | Semi-solid electrodes having high rate capability |
| EP3694032B1 (en) | 2013-03-15 | 2023-01-11 | 24M Technologies, Inc. | Asymmetric battery having a semi-solid cathode and high energy density anode |
| WO2014179355A1 (en) | 2013-04-29 | 2014-11-06 | Madico, Inc. | Nanoporous composite separators with increased thermal conductivity |
| WO2015009990A2 (en) | 2013-07-19 | 2015-01-22 | 24M Technologies, Inc. | Semi-solid electrodes with polymer additive |
| ES2975858T3 (es) | 2014-10-13 | 2024-07-16 | 24M Tech Inc | Sistemas y métodos de carga y de formación de baterías en serie |
| US10497935B2 (en) | 2014-11-03 | 2019-12-03 | 24M Technologies, Inc. | Pre-lithiation of electrode materials in a semi-solid electrode |
| EP3216067B1 (en) | 2014-11-05 | 2021-09-15 | 24m Technologies, Inc. | Electrochemical cells having semi-solid electrodes and methods of manufacturing the same |
| EP4668405A3 (en) | 2015-06-18 | 2026-03-25 | 24M Technologies, Inc. | Single pouch battery cells and methods of manufacture |
| WO2016205780A1 (en) | 2015-06-19 | 2016-12-22 | 24M Technologies, Inc. | Methods for electrochemical cell remediation |
| WO2017124098A1 (en) | 2016-01-15 | 2017-07-20 | 24M Technologies, Inc. | Systems and methods for infusion mixing a slurry-based electrode |
| CN119725968A (zh) | 2017-02-01 | 2025-03-28 | 24M技术公司 | 用于改进电化学电池中的安全特征的系统和方法 |
| WO2018183828A1 (en) | 2017-03-31 | 2018-10-04 | 24M Technologies, Inc. | Overcharge protection of batteries using current interrupt devices |
| CN111108576B (zh) | 2017-07-31 | 2023-03-07 | 24M技术公司 | 使用形状记忆材料的电流中断设备 |
| US10854869B2 (en) | 2017-08-17 | 2020-12-01 | 24M Technologies, Inc. | Short-circuit protection of battery cells using fuses |
| CN111712942A (zh) | 2018-01-08 | 2020-09-25 | 24M技术公司 | 包括选择性渗透膜的电化学电芯、系统及其制造方法 |
| US11094487B2 (en) | 2018-06-25 | 2021-08-17 | 24M Technologies, Inc. | Current interrupt device based on thermal activation of frangible glass bulb |
| KR102828489B1 (ko) | 2018-07-09 | 2025-07-03 | 24엠 테크놀로지즈, 인크. | 반-고체 전극 및 배터리 제조의 연속적인 및 반-연속적인 방법들 |
| WO2020160322A1 (en) | 2019-01-30 | 2020-08-06 | Horizon Pharma Rheumatology Llc | Tolerization reduces intolerance to pegloticase and prolongs the urate lowering effect (triple) |
| US11631920B2 (en) | 2019-06-27 | 2023-04-18 | 24M Technologies, Inc. | Dual electrolyte electrochemical cells, systems, and methods of manufacturing the same |
| KR102893453B1 (ko) * | 2019-11-06 | 2025-12-02 | 주식회사 엘지에너지솔루션 | 리튬 이차전지 전극용 바인더, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지 |
| JP7421931B2 (ja) * | 2019-12-27 | 2024-01-25 | 太陽誘電株式会社 | 全固体電池およびその製造方法 |
| WO2021150602A1 (en) | 2020-01-21 | 2021-07-29 | 24M Technologies, Inc. | Apparatuses and processes for forming a semi-solid electrode having high active solids loading and electrochemical cells including the same |
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| US12068486B2 (en) | 2020-06-04 | 2024-08-20 | 24M Technologies, Inc. | Electrochemical cells with one or more segmented current collectors and methods of making the same |
| US12381277B2 (en) | 2020-06-17 | 2025-08-05 | 24M Technologies, Inc. | Electrochemical cells with flame retardant mechanism and methods of producing the same |
| KR20230027231A (ko) | 2020-06-24 | 2023-02-27 | 24엠 테크놀로지즈, 인크. | 탄소 함유 코팅들을 갖는 전기화학 셀들 및 전극들 및 그들의 생산 방법들 |
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| KR20230084535A (ko) | 2020-10-09 | 2023-06-13 | 24엠 테크놀로지즈, 인크. | 전기화학 전지의 연속 및 반연속 생산 방법 |
| WO2022094466A1 (en) | 2020-11-02 | 2022-05-05 | 24M Technologies, Inc. | Electrochemical cells with dendrite prevention mechanisms and methods of making the same |
| CN114597346B (zh) * | 2020-12-02 | 2024-10-18 | 通用汽车环球科技运作有限责任公司 | 电化学电池的厚电极 |
| CN116982165A (zh) | 2021-01-22 | 2023-10-31 | 24M技术公司 | 经由在活性材料、导电材料和电解质溶剂的混合物中添加电解质进行的半固体电极的生产 |
| WO2022212404A1 (en) | 2021-03-30 | 2022-10-06 | 24M Technologies, Inc. | Electrochemical cells with reinforced current collectors, and methods of producing the same |
| KR102941603B1 (ko) * | 2021-04-02 | 2026-03-19 | 에스케이온 주식회사 | 전극, 상기 전극을 포함하는 이차전지 및 상기 전극의 제조방법 |
| KR20240005710A (ko) | 2021-04-29 | 2024-01-12 | 24엠 테크놀로지즈, 인크. | 다수의 분리막을 갖는 전기화학 셀, 및 이의 생성 방법 |
| JP2024516715A (ja) * | 2021-05-06 | 2024-04-16 | エー123 システムズ エルエルシー | スラリー及び方法 |
| WO2023060517A1 (zh) * | 2021-10-14 | 2023-04-20 | 宁德时代新能源科技股份有限公司 | 一种极片、电极组件、电池单体、电池以及用电设备 |
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| JP2025504472A (ja) | 2022-01-25 | 2025-02-12 | 24エム・テクノロジーズ・インコーポレイテッド | 電気化学セルの高圧組み立てのためのシステムおよび方法 |
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| AU2023320387A1 (en) | 2022-08-02 | 2025-01-30 | 24M Technologies, Inc. | Electrochemical cells and electrochemical cell stacks with series connections, and methods of producing, operating, and monitoring the same |
| FR3141561A1 (fr) | 2022-10-27 | 2024-05-03 | Saft | Electrode multicouches |
| US12051805B2 (en) | 2022-10-27 | 2024-07-30 | Saft America | Cathode having multi-layer cathode coating |
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| JP2024103186A (ja) * | 2023-01-20 | 2024-08-01 | トヨタ自動車株式会社 | リチウムイオン二次電池用負極、リチウムイオン二次電池用負極の製造方法、及び、リチウムイオン二次電池 |
| DE102023202407A1 (de) * | 2023-03-16 | 2024-09-19 | Volkswagen Aktiengesellschaft | Verfahren zur Fertigung einer Batteriezelle |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002151055A (ja) | 2000-08-28 | 2002-05-24 | Nissan Motor Co Ltd | リチウムイオン二次電池 |
| JP2016500465A (ja) | 2012-12-13 | 2016-01-12 | 24エム・テクノロジーズ・インコーポレイテッド24M Technologies, Inc. | 高速度能力を有する半固体電極 |
| JP2016189325A (ja) | 2015-03-27 | 2016-11-04 | 三洋化成工業株式会社 | リチウムイオン電池用電極、リチウムイオン電池及びリチウムイオン電池用電極の製造方法 |
Family Cites Families (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5837397A (en) * | 1996-11-08 | 1998-11-17 | Gould Electronics Inc. | Laminar (flat or paper-type) lithium-ion battery with slurry anodes and slurry cathodes |
| KR101249133B1 (ko) * | 2000-10-20 | 2013-04-02 | 매사츄세츠 인스티튜트 오브 테크놀러지 | 2극 장치 |
| JP4245310B2 (ja) * | 2001-08-30 | 2009-03-25 | 忠正 藤村 | 分散安定性に優れたダイヤモンド懸濁水性液、このダイヤモンドを含む金属膜及びその製造物 |
| US20060024579A1 (en) * | 2004-07-27 | 2006-02-02 | Vladimir Kolosnitsyn | Battery electrode structure and method for manufacture thereof |
| TWI317752B (en) * | 2005-04-19 | 2009-12-01 | Lg Chemical Ltd | Safety-improved electrode by introducing crosslinkable polymer and electrochemical device comprising the same |
| JP5357565B2 (ja) | 2008-05-27 | 2013-12-04 | 株式会社神戸製鋼所 | リチウムイオン二次電池用負極材、および、その製造方法、ならびに、リチウムイオン二次電池 |
| US9786944B2 (en) | 2008-06-12 | 2017-10-10 | Massachusetts Institute Of Technology | High energy density redox flow device |
| US8722226B2 (en) | 2008-06-12 | 2014-05-13 | 24M Technologies, Inc. | High energy density redox flow device |
| CN102119461B (zh) | 2008-06-12 | 2016-08-03 | 麻省理工学院 | 高能量密度氧化还原液流装置 |
| US11909077B2 (en) | 2008-06-12 | 2024-02-20 | Massachusetts Institute Of Technology | High energy density redox flow device |
| US8778552B2 (en) | 2009-04-06 | 2014-07-15 | 24M Technologies, Inc. | Fuel system using redox flow battery |
| US20110168550A1 (en) * | 2010-01-13 | 2011-07-14 | Applied Materials, Inc. | Graded electrode technologies for high energy lithium-ion batteries |
| US9780365B2 (en) * | 2010-03-03 | 2017-10-03 | Amprius, Inc. | High-capacity electrodes with active material coatings on multilayered nanostructured templates |
| US20120328942A1 (en) * | 2010-03-05 | 2012-12-27 | A123 Systems, Inc. | Design and fabrication of electrodes with gradients |
| WO2011127384A1 (en) | 2010-04-09 | 2011-10-13 | Massachussetts Institute Of Technology | Energy transfer using electrochemically isolated fluids |
| EP2606529B1 (en) | 2010-08-18 | 2022-11-23 | Massachusetts Institute of Technology | Electrochemical cell |
| JP2014507748A (ja) | 2010-12-16 | 2014-03-27 | 24エム・テクノロジーズ・インコーポレイテッド | スタックフローセル設計及び方法 |
| WO2012088442A2 (en) | 2010-12-23 | 2012-06-28 | 24M Technologies, Inc. | Semi-solid filled battery and method of manufacture |
| WO2013036802A1 (en) | 2011-09-07 | 2013-03-14 | 24M Technologies, Inc. | Stationary semi-solid battery module and method of manufacture |
| US9509176B2 (en) | 2012-04-04 | 2016-11-29 | Ihi Inc. | Energy storage modeling and control |
| US9178200B2 (en) | 2012-05-18 | 2015-11-03 | 24M Technologies, Inc. | Electrochemical cells and methods of manufacturing the same |
| US9401501B2 (en) | 2012-05-18 | 2016-07-26 | 24M Technologies, Inc. | Electrochemical cells and methods of manufacturing the same |
| US9484569B2 (en) | 2012-06-13 | 2016-11-01 | 24M Technologies, Inc. | Electrochemical slurry compositions and methods for preparing the same |
| KR102028169B1 (ko) * | 2012-07-31 | 2019-10-02 | 삼성에스디아이 주식회사 | 3차원 기공 네트워크 구조를 갖는 전극, 이를 채용한 리튬 전지, 및 상기 전극의 제조방법 |
| CN103633289B (zh) * | 2012-08-29 | 2016-09-07 | 比亚迪股份有限公司 | 一种电池的正极、其制备方法及锂离子二次电池 |
| US9362583B2 (en) | 2012-12-13 | 2016-06-07 | 24M Technologies, Inc. | Semi-solid electrodes having high rate capability |
| EP3694032B1 (en) | 2013-03-15 | 2023-01-11 | 24M Technologies, Inc. | Asymmetric battery having a semi-solid cathode and high energy density anode |
| WO2015009990A2 (en) | 2013-07-19 | 2015-01-22 | 24M Technologies, Inc. | Semi-solid electrodes with polymer additive |
| US9564630B2 (en) | 2013-08-08 | 2017-02-07 | Nantek Instuments, Inc. | Anode active material-coated graphene sheets for lithium batteries and process for producing same |
| US20150140371A1 (en) | 2013-10-14 | 2015-05-21 | 24M Technologies, Inc. | Curved battery container |
| EP3087629B1 (en) * | 2013-12-23 | 2019-03-27 | Universität Stuttgart | Method for producing a porous nanocrystalline semiconductor layer, porous nanocrystalline semiconductor layer, use thereof, anode, and secondary lithium-ion battery |
| KR101577180B1 (ko) * | 2013-12-30 | 2015-12-15 | 주식회사 에코프로 | 고에너지 밀도의 혼합 양극활물질 |
| US10230128B2 (en) | 2014-04-09 | 2019-03-12 | 24M Technologies, Inc. | Damage tolerant batteries |
| US20150357626A1 (en) | 2014-06-05 | 2015-12-10 | 24M Technologies, Inc. | Porous semi-solid electrode and methods of manufacturing the same |
| CN104036969A (zh) * | 2014-06-27 | 2014-09-10 | 西南大学 | 一种具有高功率密度和高能量密度的新型电池型超级电容电极材料及其制备方法 |
| ES2975858T3 (es) | 2014-10-13 | 2024-07-16 | 24M Tech Inc | Sistemas y métodos de carga y de formación de baterías en serie |
| US10497935B2 (en) * | 2014-11-03 | 2019-12-03 | 24M Technologies, Inc. | Pre-lithiation of electrode materials in a semi-solid electrode |
| EP3216067B1 (en) | 2014-11-05 | 2021-09-15 | 24m Technologies, Inc. | Electrochemical cells having semi-solid electrodes and methods of manufacturing the same |
| US10333148B2 (en) * | 2015-01-29 | 2019-06-25 | Board Of Trustees Of The University Of Arkansas | Density modulated thin film electrodes, methods of making same, and applications of same |
| US20170025674A1 (en) | 2015-02-03 | 2017-01-26 | Taison Tan | Optimum electronic and ionic conductivity ratios in semi-solid electrodes |
| US10109852B2 (en) | 2015-03-23 | 2018-10-23 | Empire Technology Development Llc | Electrodes for energy storage devices and methods for their preparation |
| KR20170129887A (ko) * | 2015-03-24 | 2017-11-27 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 다공성 전극, 막 전극 접합체, 전극 조립체, 및 이로부터 제조된 전기화학 전지 및 액체 흐름 배터리 |
| US10115970B2 (en) | 2015-04-14 | 2018-10-30 | 24M Technologies, Inc. | Semi-solid electrodes with porous current collectors and methods of manufacture |
| US10593952B2 (en) | 2015-05-19 | 2020-03-17 | 24M Technologies Inc. | Mechanical systems and methods for providing edge support and protection in semi-solid electrodes |
| EP4668405A3 (en) | 2015-06-18 | 2026-03-25 | 24M Technologies, Inc. | Single pouch battery cells and methods of manufacture |
| WO2016205780A1 (en) | 2015-06-19 | 2016-12-22 | 24M Technologies, Inc. | Methods for electrochemical cell remediation |
| WO2017124098A1 (en) | 2016-01-15 | 2017-07-20 | 24M Technologies, Inc. | Systems and methods for infusion mixing a slurry-based electrode |
| US20170237112A1 (en) | 2016-01-21 | 2017-08-17 | 24M Technologies, Inc. | Porous spacers for electrochemical cells |
| US20170237111A1 (en) | 2016-01-21 | 2017-08-17 | 24M Technologies, Inc. | Centrally located spacers for electrochemical cells |
| KR102412003B1 (ko) | 2016-04-05 | 2022-06-22 | 메사추세츠 인스티튜트 오브 테크놀로지 | 리튬 금속 전극 및 그의 배터리 |
| WO2017217769A1 (ko) * | 2016-06-14 | 2017-12-21 | 주식회사 엘지화학 | 이차전지용 전극 및 이를 포함하는 리튬 이차 전지 |
| CN119725968A (zh) | 2017-02-01 | 2025-03-28 | 24M技术公司 | 用于改进电化学电池中的安全特征的系统和方法 |
| WO2018183828A1 (en) | 2017-03-31 | 2018-10-04 | 24M Technologies, Inc. | Overcharge protection of batteries using current interrupt devices |
| CN111108576B (zh) | 2017-07-31 | 2023-03-07 | 24M技术公司 | 使用形状记忆材料的电流中断设备 |
| US10854869B2 (en) | 2017-08-17 | 2020-12-01 | 24M Technologies, Inc. | Short-circuit protection of battery cells using fuses |
| CN111712942A (zh) | 2018-01-08 | 2020-09-25 | 24M技术公司 | 包括选择性渗透膜的电化学电芯、系统及其制造方法 |
| US11094487B2 (en) | 2018-06-25 | 2021-08-17 | 24M Technologies, Inc. | Current interrupt device based on thermal activation of frangible glass bulb |
| KR102828489B1 (ko) | 2018-07-09 | 2025-07-03 | 24엠 테크놀로지즈, 인크. | 반-고체 전극 및 배터리 제조의 연속적인 및 반-연속적인 방법들 |
| US11631920B2 (en) | 2019-06-27 | 2023-04-18 | 24M Technologies, Inc. | Dual electrolyte electrochemical cells, systems, and methods of manufacturing the same |
| JP2022546569A (ja) | 2019-09-06 | 2022-11-04 | 24エム・テクノロジーズ・インコーポレイテッド | 電気化学セルにおける過充電保護 |
| JP2023500064A (ja) | 2019-11-01 | 2023-01-04 | 24エム・テクノロジーズ・インコーポレイテッド | セパレータシールを有する電気化学セル及びその製造方法 |
| BR112022009767A2 (pt) | 2019-11-20 | 2022-08-16 | 24M Technologies Inc | Células eletroquímicas conectadas em série em uma única bolsa e métodos para fazer as mesmas |
| WO2021150602A1 (en) | 2020-01-21 | 2021-07-29 | 24M Technologies, Inc. | Apparatuses and processes for forming a semi-solid electrode having high active solids loading and electrochemical cells including the same |
| US12381277B2 (en) | 2020-06-17 | 2025-08-05 | 24M Technologies, Inc. | Electrochemical cells with flame retardant mechanism and methods of producing the same |
| US20220093929A1 (en) | 2020-09-24 | 2022-03-24 | 24M Technologies, Inc. | Semi-solid electrodes with carbon additives, and methods of making the same |
| KR20230084535A (ko) | 2020-10-09 | 2023-06-13 | 24엠 테크놀로지즈, 인크. | 전기화학 전지의 연속 및 반연속 생산 방법 |
| CN116982165A (zh) | 2021-01-22 | 2023-10-31 | 24M技术公司 | 经由在活性材料、导电材料和电解质溶剂的混合物中添加电解质进行的半固体电极的生产 |
| KR20240005710A (ko) | 2021-04-29 | 2024-01-12 | 24엠 테크놀로지즈, 인크. | 다수의 분리막을 갖는 전기화학 셀, 및 이의 생성 방법 |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002151055A (ja) | 2000-08-28 | 2002-05-24 | Nissan Motor Co Ltd | リチウムイオン二次電池 |
| JP2016500465A (ja) | 2012-12-13 | 2016-01-12 | 24エム・テクノロジーズ・インコーポレイテッド24M Technologies, Inc. | 高速度能力を有する半固体電極 |
| JP2016189325A (ja) | 2015-03-27 | 2016-11-04 | 三洋化成工業株式会社 | リチウムイオン電池用電極、リチウムイオン電池及びリチウムイオン電池用電極の製造方法 |
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