WO2001039293A3 - Methods of preparing electrochemical cells - Google Patents
Methods of preparing electrochemical cells Download PDFInfo
- Publication number
- WO2001039293A3 WO2001039293A3 PCT/US2000/032231 US0032231W WO0139293A3 WO 2001039293 A3 WO2001039293 A3 WO 2001039293A3 US 0032231 W US0032231 W US 0032231W WO 0139293 A3 WO0139293 A3 WO 0139293A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- methods
- separator
- cathode
- electrochemical cells
- Prior art date
Links
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
- 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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
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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
- H01M10/04—Construction or manufacture in general
- H01M10/0436—Small-sized flat cells or batteries for portable equipment
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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
- 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
- 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
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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
- H01M4/13—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
- 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
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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
- 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
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
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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
- 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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
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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
- 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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
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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
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
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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
- H01M2300/00—Electrolytes
- H01M2300/0085—Immobilising or gelification of electrolyte
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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
- H01M4/04—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
- H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
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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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
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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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
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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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/40—Printed batteries, e.g. thin film 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
- 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)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Cell Separators (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/148,156 US7066971B1 (en) | 1999-11-23 | 2000-11-21 | Methods of preparing electrochemical cells |
AU17965/01A AU1796501A (en) | 1999-11-23 | 2000-11-21 | Methods of preparing electrochemical cells |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16715099P | 1999-11-23 | 1999-11-23 | |
US60/167,150 | 1999-11-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001039293A2 WO2001039293A2 (en) | 2001-05-31 |
WO2001039293A3 true WO2001039293A3 (en) | 2002-01-17 |
Family
ID=22606146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/032231 WO2001039293A2 (en) | 1999-11-23 | 2000-11-21 | Methods of preparing electrochemical cells |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU1796501A (en) |
WO (1) | WO2001039293A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8962182B2 (en) | 2009-05-26 | 2015-02-24 | Optodot Corporation | Batteries utilizing anode coatings directly on nanoporous separators |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100497251B1 (en) * | 2003-08-20 | 2005-06-23 | 삼성에스디아이 주식회사 | Protective composition for negative electrode of lithium sulfur battery and lithium sulfur battery fabricated by using same |
JP4578311B2 (en) | 2004-07-28 | 2010-11-10 | 三星エスディアイ株式会社 | Manufacturing method of electrode plate for secondary battery and electrode plate for secondary battery manufactured using the same |
US8883354B2 (en) * | 2006-02-15 | 2014-11-11 | Optodot Corporation | Separators for electrochemical cells |
DK2596538T3 (en) | 2010-07-19 | 2019-04-01 | Optodot Corp | SEPARATORS FOR ELECTROCHEMICAL CELLS |
CN103650215A (en) * | 2011-07-11 | 2014-03-19 | 巴斯夫欧洲公司 | Electrode material comprising metal sulfide |
CN110591131B (en) | 2013-04-29 | 2023-01-24 | 奥普图多特公司 | Nanoporous composite separators with increased thermal conductivity |
US10381623B2 (en) | 2015-07-09 | 2019-08-13 | Optodot Corporation | Nanoporous separators for batteries and related manufacturing methods |
US12040506B2 (en) | 2015-04-15 | 2024-07-16 | Lg Energy Solution, Ltd. | Nanoporous separators for batteries and related manufacturing methods |
CN107394115B (en) * | 2016-04-29 | 2022-03-29 | 三星电子株式会社 | Negative electrode for lithium metal battery and lithium metal battery including the same |
US10741846B2 (en) * | 2016-05-09 | 2020-08-11 | Samsung Electronics Co., Ltd. | Negative electrode for lithium metal battery and lithium metal battery comprising the same |
JP2019517722A (en) | 2016-06-08 | 2019-06-24 | ソリッドエナジー システムズ,エルエルシー | High energy density, high power density, high capacity and room temperature compatible "anode free" secondary battery |
JP7461877B2 (en) * | 2017-11-02 | 2024-04-04 | テスラ・インコーポレーテッド | Compositions and methods for multilayer electrode films |
KR102529492B1 (en) * | 2017-11-17 | 2023-05-04 | 현대자동차주식회사 | All-solid battery and method for manufacturing the same |
CN111640948A (en) * | 2020-05-26 | 2020-09-08 | 江苏塔菲尔新能源科技股份有限公司 | Anode pole piece, preparation method thereof and lithium ion battery |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999033125A1 (en) * | 1997-12-19 | 1999-07-01 | Moltech Corporation | Separators for electrochemical cells |
WO1999057770A1 (en) * | 1998-05-01 | 1999-11-11 | Polyplus Battery Company, Inc. | Encapsulated lithium electrodes having glass protective layers and method for their preparation |
WO2000036670A1 (en) * | 1998-12-17 | 2000-06-22 | Moltech Corporation | Protective coating for separators for electrochemical cells |
WO2000076014A2 (en) * | 1999-06-09 | 2000-12-14 | Moltech Corporation | Methods of preparing electrochemical cells |
-
2000
- 2000-11-21 WO PCT/US2000/032231 patent/WO2001039293A2/en active Application Filing
- 2000-11-21 AU AU17965/01A patent/AU1796501A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999033125A1 (en) * | 1997-12-19 | 1999-07-01 | Moltech Corporation | Separators for electrochemical cells |
WO1999057770A1 (en) * | 1998-05-01 | 1999-11-11 | Polyplus Battery Company, Inc. | Encapsulated lithium electrodes having glass protective layers and method for their preparation |
WO2000036670A1 (en) * | 1998-12-17 | 2000-06-22 | Moltech Corporation | Protective coating for separators for electrochemical cells |
WO2000076014A2 (en) * | 1999-06-09 | 2000-12-14 | Moltech Corporation | Methods of preparing electrochemical cells |
WO2000076011A2 (en) * | 1999-06-09 | 2000-12-14 | Moltech Corporation | Methods of preparing a microporous article |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8962182B2 (en) | 2009-05-26 | 2015-02-24 | Optodot Corporation | Batteries utilizing anode coatings directly on nanoporous separators |
US9118047B2 (en) | 2009-05-26 | 2015-08-25 | Optodot Corporation | Batteries utilizing cathode coatings directly on nanoporous separators |
US9209446B2 (en) | 2009-05-26 | 2015-12-08 | Optodot Corporation | Lithium batteries utilizing nanoporous separator layers |
Also Published As
Publication number | Publication date |
---|---|
WO2001039293A2 (en) | 2001-05-31 |
AU1796501A (en) | 2001-06-04 |
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