KR20020007452A - 리튬 고분자 전지 - Google Patents
리튬 고분자 전지 Download PDFInfo
- Publication number
- KR20020007452A KR20020007452A KR1020000040234A KR20000040234A KR20020007452A KR 20020007452 A KR20020007452 A KR 20020007452A KR 1020000040234 A KR1020000040234 A KR 1020000040234A KR 20000040234 A KR20000040234 A KR 20000040234A KR 20020007452 A KR20020007452 A KR 20020007452A
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- lithium
- electrolyte
- lithium polymer
- micro mica
- 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
- 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
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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
- 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
- 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
-
- 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
- H01M10/056—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
-
- 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
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
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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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (4)
- 리튬이온 흡장방출이 가능한 탄소로 이루어진 음극과 리튬복합산화물의 양극 및 P(VDF-HFP) 공중합체, 세라믹 필러 및 전해액으로 이루어진 고분자 전해질로 구성되는 리튬 고분자 전지에 있어서, 음극 혹은 양극 중 적어도 한가지에 플루오르 원소를 함유하는 마이크로 운모를 0.1 ~ 10중량% 함유한 것을 특징으로 하는 리튬고분자 전지.
- 제 1 항에 있어서, 플루오르 원소를 함유하는 마이크로 운모는 Si, Mg, Al, K, Fe, Na, F 중에서 F를 포함하여 적어도 4가지 성분을 함유한 것임을 특징으로 하는 리튬 고분자 전지.
- 제 1 항에 있어서, 플루오르 원소를 함유하는 마이크로 운모는 플루오르 함량이 2.5 ~ 20중량%임을 특징으로 하는 리튬 고분자 전지.
- 제 1 항이 있어서, 극판 중의 플루오르 원소를 함유하는 마이크로 운모의 크기는 0.01 ~ 20㎛ 범위인 것임을 특징으로 하는 리튬 고분자 전지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000040234A KR100331248B1 (ko) | 2000-07-13 | 2000-07-13 | 리튬 고분자 전지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000040234A KR100331248B1 (ko) | 2000-07-13 | 2000-07-13 | 리튬 고분자 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020007452A true KR20020007452A (ko) | 2002-01-29 |
KR100331248B1 KR100331248B1 (ko) | 2002-04-06 |
Family
ID=19677842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000040234A KR100331248B1 (ko) | 2000-07-13 | 2000-07-13 | 리튬 고분자 전지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100331248B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103597639A (zh) * | 2011-06-13 | 2014-02-19 | 丰田自动车株式会社 | 锂离子二次电池 |
-
2000
- 2000-07-13 KR KR1020000040234A patent/KR100331248B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103597639A (zh) * | 2011-06-13 | 2014-02-19 | 丰田自动车株式会社 | 锂离子二次电池 |
US9331336B2 (en) | 2011-06-13 | 2016-05-03 | Toyota Jidosha Kabushiki Kaisha | Lithium-ion secondary battery |
Also Published As
Publication number | Publication date |
---|---|
KR100331248B1 (ko) | 2002-04-06 |
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