KR20060103277A - 리튬전지용 음극재 및 리튬전지 - Google Patents
리튬전지용 음극재 및 리튬전지Info
- Publication number
- KR20060103277A KR20060103277A KR1020067013071A KR20067013071A KR20060103277A KR 20060103277 A KR20060103277 A KR 20060103277A KR 1020067013071 A KR1020067013071 A KR 1020067013071A KR 20067013071 A KR20067013071 A KR 20067013071A KR 20060103277 A KR20060103277 A KR 20060103277A
- Authority
- KR
- South Korea
- Prior art keywords
- negative electrode
- electrode material
- carbon fiber
- lithium battery
- carbonaceous
- Prior art date
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
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0433—Molding
-
- 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
- H01M4/13—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
- H01M4/36—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
- H01M4/02—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
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/49115—Electric battery cell making including coating or impregnating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (37)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2004-00000254 | 2004-01-05 | ||
JP2004000254 | 2004-01-05 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087007714A Division KR20080040049A (ko) | 2004-01-05 | 2004-12-28 | 리튬전지용 음극재 및 리튬전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060103277A true KR20060103277A (ko) | 2006-09-28 |
KR100855595B1 KR100855595B1 (ko) | 2008-09-01 |
Family
ID=37623347
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087007714A KR20080040049A (ko) | 2004-01-05 | 2004-12-28 | 리튬전지용 음극재 및 리튬전지 |
KR1020067013071A KR100855595B1 (ko) | 2004-01-05 | 2004-12-28 | 리튬전지용 음극재 형성용 조성물의 제조방법, 리튬전지용 음극재 형성용 조성물 및 리튬전지용 음극재 시트 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087007714A KR20080040049A (ko) | 2004-01-05 | 2004-12-28 | 리튬전지용 음극재 및 리튬전지 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20070275302A1 (ko) |
JP (1) | JP4084353B2 (ko) |
KR (2) | KR20080040049A (ko) |
CN (2) | CN101373827B (ko) |
WO (1) | WO2005067081A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11735736B2 (en) | 2014-01-23 | 2023-08-22 | Semiconductor Energy Laboratory Co., Ltd. | Electrode, power storage device, and electronic device |
US12009520B2 (en) | 2018-04-26 | 2024-06-11 | Samsung Sdi Co., Ltd. | Secondary lithium battery anode and secondary lithium battery including same |
Families Citing this family (115)
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US8003257B2 (en) * | 2005-07-04 | 2011-08-23 | Showa Denko K.K. | Method for producing anode for lithium secondary battery and anode composition, and lithium secondary battery |
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- 2004-12-28 US US10/585,205 patent/US20070275302A1/en not_active Abandoned
- 2004-12-28 CN CN2008101461616A patent/CN101373827B/zh active Active
- 2004-12-28 CN CNB2004800399143A patent/CN100541870C/zh active Active
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US11735736B2 (en) | 2014-01-23 | 2023-08-22 | Semiconductor Energy Laboratory Co., Ltd. | Electrode, power storage device, and electronic device |
US12009520B2 (en) | 2018-04-26 | 2024-06-11 | Samsung Sdi Co., Ltd. | Secondary lithium battery anode and secondary lithium battery including same |
Also Published As
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US8388922B2 (en) | 2013-03-05 |
CN101373827A (zh) | 2009-02-25 |
KR20080040049A (ko) | 2008-05-07 |
JP4084353B2 (ja) | 2008-04-30 |
CN101373827B (zh) | 2011-09-07 |
US20110193014A1 (en) | 2011-08-11 |
JP2005222933A (ja) | 2005-08-18 |
CN100541870C (zh) | 2009-09-16 |
CN1902774A (zh) | 2007-01-24 |
KR100855595B1 (ko) | 2008-09-01 |
US20070275302A1 (en) | 2007-11-29 |
WO2005067081A1 (en) | 2005-07-21 |
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