JP2017514296A - 電場下における高分子化合物のフィブリル化方法およびその装置 - Google Patents
電場下における高分子化合物のフィブリル化方法およびその装置 Download PDFInfo
- Publication number
- JP2017514296A JP2017514296A JP2016556300A JP2016556300A JP2017514296A JP 2017514296 A JP2017514296 A JP 2017514296A JP 2016556300 A JP2016556300 A JP 2016556300A JP 2016556300 A JP2016556300 A JP 2016556300A JP 2017514296 A JP2017514296 A JP 2017514296A
- Authority
- JP
- Japan
- Prior art keywords
- binder material
- material component
- electrode film
- mixing
- fibrillatable
- 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.)
- Granted
Links
Classifications
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/045—Electrochemical coating; Electrochemical impregnation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
- H01G11/38—Carbon pastes or blends; Binders or additives therein
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
- H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
-
- 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
- H01M4/04—Processes of manufacture in general
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- 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
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
- H01M4/8668—Binders
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—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
- 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
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
-
- 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
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8896—Pressing, rolling, calendering
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/96—Carbon-based electrodes
-
- 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
- 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
- Y02E60/13—Energy storage using capacitors
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
本願とともに提出された出願データシートにおいて外国又は国内の優先権主張が特定される全ての出願は米国特許法施行規則37CFR 1.57の下で参照によりここに含まれる。
Claims (21)
- 負に帯電したフィブリル化可能なバインダ材成分をもたらすことと、
前記負に帯電したフィブリル化可能なバインダ材成分に電場を作用させることにより、前記負に帯電したフィブリル化可能なバインダ材成分をフィブリル化することと、を含む
ことを特徴とする電極フィルムのバインダ材成分のフィブリル化方法。 - 請求項1の方法であって、
前記電場を作用させることは、静電場を作用させることを含む
ことを特徴とする電極フィルムのバインダ材成分のフィブリル化方法。 - 請求項2の方法であって、
前記負に帯電したフィブリル化可能なバインダ材成分をもたらすことは、フィブリル化可能なバインダ材成分を電子供与体と接触させることを含む
ことを特徴とする電極フィルムのバインダ材成分のフィブリル化方法。 - 請求項3の方法であって、
前記フィブリル化可能なバインダ材成分を電子供与体と接触させることは、アコースティックフォース(acoustic force)を前記フィブリル化可能なバインダ材成分に作用させることを含む
ことを特徴とする電極フィルムのバインダ材成分のフィブリル化方法。 - 請求項3の方法であって、
前記電子供与体はフィブリル化用装置の混合容器を含み、
前記混合容器は、前記フィブリル化可能なバインダ材成分に電子を供与する性質を有する材料により構成されている
ことを特徴とする電極フィルムのバインダ材成分のフィブリル化方法。 - 請求項5の方法であって、
前記フィブリル化可能なバインダ材成分を電子供与体と接触させることは、直線力と回転力の少なくともどちらか一方を前記混合容器に作用させ、該混合容器をフィブリル化可能なバインダ材成分に対して相対的に変位させることを含む
ことを特徴とする電極フィルムのバインダ材成分のフィブリル化方法。 - 請求項2の方法であって、
前記負に帯電したフィブリル化可能なバインダ材成分をもたらすことは、フィブリル化可能なバインダ材成分を混合媒体に接触させることを含む
ことを特徴とする電極フィルムのバインダ材成分のフィブリル化方法。 - 請求項2の方法であって、
前記負に帯電したフィブリル化可能なバインダ材成分に電場を作用させる前に、該フィブリル化可能なバインダ材成分を乾燥させることを更に含む
ことを特徴とする電極フィルムのバインダ材成分のフィブリル化方法。 - 請求項8の方法であって、
前記フィブリル化可能なバインダ材成分を乾燥させることは、フィブリル化可能なバインダ材成分を真空オーブンの中で加熱することを含む
ことを特徴とする電極フィルムのバインダ材成分のフィブリル化方法。 - 請求項2の方法であって、
前記フィブリル化可能なバインダ材成分はポリテトラフルオロエチレンを含む
ことを特徴とする電極フィルムのバインダ材成分のフィブリル化方法。 - 電極フィルム混合物のバインダ材成分をフィブリル化するための装置であって、
前記バインダ材成分に1つ以上の電子を供与する性質を有する材料を含む混合容器と、
前記混合容器に力を作用させることで、前記混合容器をバインダ材成分と接触させ、且つ前記バインダ材成分に静電気力を発生させて該バインダ材成分をフィブリル化するために十分な速度と動きの範囲で前記混合容器と前記バインダ材成分を互いに相対的に動かすように構成されているアクチュエーターと、を備えた
ことを特徴とする装置。 - 請求項11の装置であって、
前記バインダ材成分と、
前記混合容器から前記バインダ材成分へ負電荷を移動させる性質を有する材料を含む混合媒体と、をさらに含む
ことを特徴とする装置。 - 請求項12の装置であって、
前記混合媒体は前記バインダ材成分と同じ材料を含む、ことを特徴とする装置。 - 請求項13の装置であって、
前記混合媒体と前記バインダ材成分は両方ともポリテトラフルオロエチレンを含む
ことを特徴とする装置。 - 請求項12の装置であって、
前記アクチュエーターは、前記混合媒体を前記混合容器と前記バインダ材成分との少なくとも一方に接触させるために前記混合容器に力を作用させるように、更に構成されている
ことを特徴とする装置。 - 請求項11の装置であって、
前記アクチュエーターは、前記バインダ材成分にアコースティックフォース(acoustic force)を作用させるように構成されている
ことを特徴とする装置。 - 請求項11の装置であって、
前記混合容器はアルミニウム材料を含む
ことを特徴とする装置。 - 請求項17の装置であって、
前記混合媒体は前記混合容器と同じ材料を含む
ことを特徴とする装置。 - 請求項11の装置であって、
前記アクチュエーターは、前記混合容器に直線力と回転力の少なくとも一方を作用させるように構成されている
ことを特徴とする装置。 - 請求項11の装置であって、
前記バインダ材成分と前記電極フィルム混合物の1つ以上の他の成分とを混合するための、低せん断混合機を更に備えた
ことを特徴とする装置。 - 電場発生装置と、
容器と、
フィブリル化可能なバインダ材成分と、を備えた装置であって、
前記電場発生装置は、前記フィブリル化可能なバインダ材成分に電場を作用させ、前記フィブリル化可能なバインダ材成分が前記容器内にあるときに、前記電場によって前記フィブリル化可能なバインダ材成分をフィブリル化する
ことを特徴とする装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461950699P | 2014-03-10 | 2014-03-10 | |
| US61/950,699 | 2014-03-10 | ||
| PCT/US2015/019477 WO2015138333A1 (en) | 2014-03-10 | 2015-03-09 | Methods and apparatuses for polymer fibrillization under electric field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017514296A true JP2017514296A (ja) | 2017-06-01 |
| JP6668250B2 JP6668250B2 (ja) | 2020-03-18 |
Family
ID=52693073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016556300A Active JP6668250B2 (ja) | 2014-03-10 | 2015-03-09 | 電場下における高分子化合物のフィブリル化方法およびその装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10547045B2 (ja) |
| EP (1) | EP3117473B1 (ja) |
| JP (1) | JP6668250B2 (ja) |
| KR (1) | KR102222016B1 (ja) |
| CN (1) | CN106104858B (ja) |
| ES (1) | ES2835880T3 (ja) |
| HU (1) | HUE051927T2 (ja) |
| WO (1) | WO2015138333A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021523531A (ja) * | 2018-05-14 | 2021-09-02 | マックスウェル テクノロジーズ インコーポレイテッド | バインダ含有量が低減された乾燥電極フィルムの組成物及び方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12368009B2 (en) | 2016-03-01 | 2025-07-22 | Tesla, Inc. | Compositions and methods for energy storage device electrodes |
| EP3424061B1 (en) * | 2016-03-01 | 2022-04-06 | Tesla, Inc. | Electrode for an energy storage device and method for fabricating a dry energy storage device electrode film |
| DE102016217372A1 (de) * | 2016-09-13 | 2018-03-15 | Robert Bosch Gmbh | Verfahren zur Herstellung einer fibrillierten Materialzusammensetzung |
| WO2019089789A1 (en) * | 2017-11-02 | 2019-05-09 | Maxwell Technologies, Inc. | Compositions and methods for parallel processing of electrode film mixtures |
| WO2020205452A1 (en) | 2019-03-29 | 2020-10-08 | Maxwell Technologies, Inc. | Compositions and methods for multilayer dry coated and wet cast film hybrid electrode films |
| CN111725477A (zh) * | 2020-06-16 | 2020-09-29 | 深圳市信宇人科技股份有限公司 | 一种锂离子电池的干法电极材料的制备方法 |
| CN112133882B (zh) * | 2020-08-31 | 2022-11-15 | 渤海大学 | 一种电化学储能器件用电极的无溶剂制备方法 |
| EP4475233A1 (en) | 2021-08-06 | 2024-12-11 | LG Energy Solution, Ltd. | Electrode for electrochemical device comprising dry electrode film and method for manufacturing the same |
| KR102877744B1 (ko) * | 2021-08-06 | 2025-10-27 | 주식회사 엘지에너지솔루션 | 건식 전극 필름 제조 방법 및 상기 전극 필름 제조 시스템 |
| WO2023014127A1 (ko) * | 2021-08-06 | 2023-02-09 | 주식회사 엘지에너지솔루션 | 건식 전극 필름을 포함하는 전기화학소자용 전극 및 이의 제조 방법 |
| US12157098B2 (en) * | 2021-12-14 | 2024-12-03 | Honeywell Federal Manufacturing & Technologies, Llc | Resonant acoustic mixing system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001351616A (ja) * | 2000-06-05 | 2001-12-21 | Toyota Motor Corp | 電極の製造方法 |
| US20050250011A1 (en) * | 2004-04-02 | 2005-11-10 | Maxwell Technologies, Inc. | Particle packaging systems and methods |
| JP2007531245A (ja) * | 2003-07-09 | 2007-11-01 | マックスウェル テクノロジーズ, インク | 乾燥粒子ベースの電気化学デバイスおよびその製造方法 |
| JP2013122883A (ja) * | 2011-12-12 | 2013-06-20 | Toyota Industries Corp | 電極とその製造方法および製造装置、その電極を用いた蓄電装置、その蓄電装置を搭載した車両 |
| JP2013138014A (ja) * | 2007-04-27 | 2013-07-11 | Gs Yuasa Corp | 非水電解質電池及び電池システム |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161013A (en) * | 1977-05-23 | 1979-07-10 | Massachusetts Institute Of Technology | Electromechanochemical device |
| US4375718A (en) * | 1981-03-12 | 1983-03-08 | Surgikos, Inc. | Method of making fibrous electrets |
| FR2570646B1 (fr) * | 1984-09-26 | 1987-10-30 | Pradom Ltd | Procede de preparation de materiaux composites a elements de renforcement orientes et produits obtenus |
| US4976904A (en) | 1989-04-20 | 1990-12-11 | Energy Research Corporation | Method and apparatus for continuous formation of fibrillated polymer binder electrode component |
| KR100406981B1 (ko) * | 2000-12-22 | 2003-11-28 | 한국과학기술연구원 | 전하 유도 방사에 의한 고분자웹 제조 장치 및 그 방법 |
| JP4233276B2 (ja) | 2002-06-27 | 2009-03-04 | 三井・デュポンフロロケミカル株式会社 | 電極材料用結着剤 |
| JP2004193571A (ja) | 2002-11-29 | 2004-07-08 | Honda Motor Co Ltd | 電気二重層コンデンサ用の分極性電極及び電気二重層コンデンサ用の分極性電極の製造方法並びに電気二重層コンデンサの製造方法 |
| JP2004186275A (ja) * | 2002-11-29 | 2004-07-02 | Honda Motor Co Ltd | 電気二重層コンデンサ用の電極シート、その製造方法、分極性電極および分極性電極を用いた電気二重層コンデンサ |
| US7352558B2 (en) | 2003-07-09 | 2008-04-01 | Maxwell Technologies, Inc. | Dry particle based capacitor and methods of making same |
| US7791860B2 (en) | 2003-07-09 | 2010-09-07 | Maxwell Technologies, Inc. | Particle based electrodes and methods of making same |
| US7307830B2 (en) | 2003-10-10 | 2007-12-11 | Maxwell Technologies, Inc. | Capacitor with battery form factor housing |
| US7059763B2 (en) * | 2003-10-22 | 2006-06-13 | Fast & Fluid Management, S.R.I. | Gyroscopic mixer |
| US20060074164A1 (en) | 2003-12-19 | 2006-04-06 | Tpl, Inc. | Structured composite dielectrics |
| US7384433B2 (en) | 2004-02-19 | 2008-06-10 | Maxwell Technologies, Inc. | Densification of compressible layers during electrode lamination |
| US7492571B2 (en) | 2004-04-02 | 2009-02-17 | Linda Zhong | Particles based electrodes and methods of making same |
| TWI245085B (en) | 2004-07-29 | 2005-12-11 | Taiwan Textile Res Inst | Apparatus and method for manufacturing polymeric fibrils |
| US7245478B2 (en) | 2004-08-16 | 2007-07-17 | Maxwell Technologies, Inc. | Enhanced breakdown voltage electrode |
| JP4726794B2 (ja) | 2004-08-25 | 2011-07-20 | 三洋電機株式会社 | 固体電解コンデンサ |
| FR2886045B1 (fr) | 2005-05-23 | 2007-07-13 | Ceca Sa Sa | Electrode pour systemes de stockage d'energie, son procede de fabrication et systeme de stockage d'energie la comprenant |
| US7560497B2 (en) | 2005-10-24 | 2009-07-14 | Yuan Ze University | Perfluorocarbon ionomer membrane with high proton conductivity and preparation thereof |
| DE102006048865A1 (de) | 2006-10-16 | 2008-04-17 | Roland Dr. Nied | Verfahren zur Erzeugung feinster Partikel und Strahlmühle dafür sowie Windsichter und Betriebsverfahren davon |
| CN101685710B (zh) | 2008-09-26 | 2012-07-04 | 通用电气公司 | 制备组合物、包含组合物的薄片及包含薄片的电极的方法 |
| US9112240B2 (en) * | 2010-01-04 | 2015-08-18 | Nanotek Instruments, Inc. | Lithium metal-sulfur and lithium ion-sulfur secondary batteries containing a nano-structured cathode and processes for producing same |
| CN104302835B (zh) * | 2012-05-21 | 2016-10-26 | 王子控股株式会社 | 微纤和含微纤的片材的制造方法 |
| US20140030590A1 (en) * | 2012-07-25 | 2014-01-30 | Mingchao Wang | Solvent-free process based graphene electrode for energy storage devices |
-
2015
- 2015-03-09 EP EP15711015.6A patent/EP3117473B1/en active Active
- 2015-03-09 WO PCT/US2015/019477 patent/WO2015138333A1/en not_active Ceased
- 2015-03-09 CN CN201580013234.2A patent/CN106104858B/zh active Active
- 2015-03-09 ES ES15711015T patent/ES2835880T3/es active Active
- 2015-03-09 JP JP2016556300A patent/JP6668250B2/ja active Active
- 2015-03-09 US US14/642,471 patent/US10547045B2/en not_active Expired - Fee Related
- 2015-03-09 HU HUE15711015A patent/HUE051927T2/hu unknown
- 2015-03-09 KR KR1020167024804A patent/KR102222016B1/ko active Active
-
2020
- 2020-01-24 US US16/752,122 patent/US20200266419A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001351616A (ja) * | 2000-06-05 | 2001-12-21 | Toyota Motor Corp | 電極の製造方法 |
| JP2007531245A (ja) * | 2003-07-09 | 2007-11-01 | マックスウェル テクノロジーズ, インク | 乾燥粒子ベースの電気化学デバイスおよびその製造方法 |
| US20050250011A1 (en) * | 2004-04-02 | 2005-11-10 | Maxwell Technologies, Inc. | Particle packaging systems and methods |
| JP2013138014A (ja) * | 2007-04-27 | 2013-07-11 | Gs Yuasa Corp | 非水電解質電池及び電池システム |
| JP2013122883A (ja) * | 2011-12-12 | 2013-06-20 | Toyota Industries Corp | 電極とその製造方法および製造装置、その電極を用いた蓄電装置、その蓄電装置を搭載した車両 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021523531A (ja) * | 2018-05-14 | 2021-09-02 | マックスウェル テクノロジーズ インコーポレイテッド | バインダ含有量が低減された乾燥電極フィルムの組成物及び方法 |
| JP2024079707A (ja) * | 2018-05-14 | 2024-06-11 | テスラ・インコーポレーテッド | バインダ含有量が低減された乾燥電極フィルムの組成物及び方法 |
| JP7657054B2 (ja) | 2018-05-14 | 2025-04-04 | テスラ・インコーポレーテッド | バインダ含有量が低減された乾燥電極フィルムの組成物及び方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150255779A1 (en) | 2015-09-10 |
| HUE051927T2 (hu) | 2021-04-28 |
| KR102222016B1 (ko) | 2021-03-03 |
| CN106104858B (zh) | 2020-07-31 |
| WO2015138333A1 (en) | 2015-09-17 |
| US20200266419A1 (en) | 2020-08-20 |
| CN106104858A (zh) | 2016-11-09 |
| EP3117473B1 (en) | 2020-09-16 |
| US10547045B2 (en) | 2020-01-28 |
| JP6668250B2 (ja) | 2020-03-18 |
| ES2835880T3 (es) | 2021-06-23 |
| EP3117473A1 (en) | 2017-01-18 |
| KR20160130391A (ko) | 2016-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6668250B2 (ja) | 電場下における高分子化合物のフィブリル化方法およびその装置 | |
| JP7227328B2 (ja) | エネルギー貯蔵装置用電極フィルム、電極およびエネルギー貯蔵装置 | |
| Gao et al. | Cross-Linked Chitosan as a Polymer Network Binder for an Antimony Anode in Sodium-Ion Batteries. | |
| JP7231954B2 (ja) | スーパーキャパシタのフレキシブル自立型電極およびその製造方法と応用 | |
| Shieh et al. | High-performance flexible supercapacitor based on porous array electrodes | |
| Xun et al. | A biomass-based redox gel polymer electrolyte for improving energy density of flexible supercapacitor | |
| EP3138144A1 (en) | Electrode fabrication methods and associated articles | |
| CN109205596B (zh) | 一种石墨烯/WSe2/NiFe-LDH气凝胶及其制备 | |
| CN1934665A (zh) | 电极的制造方法、所得到的电极和包括该电极的超电容器 | |
| JP7431304B2 (ja) | エネルギー貯蔵装置の電極製造のための方法および装置 | |
| US20130062571A1 (en) | Method for preparing electrode active material slurry and electrochemical capacitor comprising electrode using electrode active material slurry prepared by the method | |
| Tang et al. | Enhanced energy density of asymmetric supercapacitors via optimizing negative electrode material and mass ratio of negative/positive electrodes | |
| Ho et al. | Nano Fe3O4-activated carbon composites for aqueous supercapacitors | |
| Gunasekaran et al. | Electrochemical capacitive performance of zncl2 activated carbon derived from bamboo bagasse in aqueous and organic electrolyte | |
| Yu et al. | Synthesis and Characterization of Aramid Fiber‐Reinforced Polyimide/Carbon Black Composites and Their Use in a Supercapacitor | |
| WO2008054029A1 (fr) | Membrane d'électrode, électrode et son procédé de production, et condensateur à double couche électrique | |
| Rafidi et al. | Renewable and soft dynamic supercapacitors based on poly (acrylamide) hydrogel electrolytes and porous carbon electrodes | |
| JP7188693B2 (ja) | グラフェンを用いた電極、その製造方法およびそれを用いた蓄電デバイス | |
| Ibrahim et al. | Electrochemical evaluation of polyaniline/multi-walled carbon nanotube composite synthesized by microwave plasma polymerization as a supercapacitor electrode | |
| Yu et al. | Exfoliation at room temperature for improving electrochemical performance for supercapacitors of layered MnO2 | |
| TW202018745A (zh) | 具導電高分子砂紙基電極之超級電容器及其製法 | |
| HK1231254A1 (en) | Methods and apparatuses for polymer fibrillization under electric field | |
| HK1231254B (zh) | 用於原纤化电极膜的粘结剂组分的方法、设备和系统 | |
| JP4911294B2 (ja) | 非水系電解液が封入されている電気二重層キャパシタの電極用スラリーおよびそのスラリーを用いた電気二重層キャパシタ | |
| KR101815190B1 (ko) | 전기에너지 저장소자용 전극의 제조 방법 및 이 제조 방법으로 제조된 전기에너지 저장소자용 전극 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7426 Effective date: 20170523 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20170523 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170927 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180510 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180710 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20181009 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181210 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190521 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190819 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200128 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200226 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6668250 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |