KR100381526B1 - 유기 전해질 전지 - Google Patents
유기 전해질 전지 Download PDFInfo
- Publication number
- KR100381526B1 KR100381526B1 KR10-1999-7006773A KR19997006773A KR100381526B1 KR 100381526 B1 KR100381526 B1 KR 100381526B1 KR 19997006773 A KR19997006773 A KR 19997006773A KR 100381526 B1 KR100381526 B1 KR 100381526B1
- Authority
- KR
- South Korea
- Prior art keywords
- lithium
- negative electrode
- positive electrode
- battery
- electrode
- 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.)
- Expired - Lifetime
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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
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
-
- 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
-
- 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
- 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
- H01M10/0566—Liquid materials
-
- 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
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
-
- 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
- H01M4/137—Electrodes based on electro-active 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
- H01M4/36—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
- H01M4/602—Polymers
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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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/74—Meshes or woven material; Expanded metal
-
- 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
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/74—Meshes or woven material; Expanded metal
- H01M4/742—Meshes or woven material; Expanded metal perforated material
-
- 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
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M2010/4292—Aspects relating to capacity ratio of electrodes/electrolyte or anode/cathode
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
Description
Claims (5)
- 정극, 부극 및 전해액으로서 리튬염의 비프로톤성 유기용매 용액을 포함하는 유기 전해질 전지이며, 상기 정극의 집전체 및 상기 부극의 집전체가, 각각 표면에서 이면으로 관통하는 구멍을 구비하며, 상기 부극의 활성 물질이 리튬을 가역적으로 담지가능하며, 상기 부극 유래의 리튬이 상기 부극 또는 상기 정극과 대향하여 배치된 리튬과의 전기화학적 접촉에 의하여 담지되며, 또한 상기 리튬의 대향 면적이 상기 부극의 면적의 40%이하인 것을 특징으로 하는 유기 전해질 전지.
- 제 1항에 있어서, 상기 부극의 활성 물질이, 수소원자/탄소원자의 원자수비가 0.50∼0.05이며 폴리아센계 골격 구조를 갖는 불용 불융성 기질이며, 또한 이 기질이 방향족계 축합 폴리머의 열처리물인 것을 특징으로 하는 유기 전해질 전지.
- 청구항 2에 기재된 부극의 활성 물질에 대하여, 전지내에 포함되는 총 리튬량이 500mAh/g이상이며, 또한 부극 유래의 리튬의 양이 100mAh/g이상인 것을 특징으로 하는 유기 전해질 전지.
- 정극, 부극 및 전해액으로서 리튬염의 비프로톤성 유기용매 용액을 포함하는 유기 전해질 전지이며,상기 정극의 집전체 및 상기 부극의 집전체가, 각각 표면에서 이면으로 관통하는 구멍을 구비하며, 상기 정극의 활성 물질 및 상기 부극의 활성 물질이 리튬을 가역적으로 담지가능하며, 상기 정극 유래의 리튬의 적어도 일부가 상기 부극 또는 상기 정극과 대향하여 배치된 리튬과의 전기화학적 접촉에 의하여 담지되며, 또한 상기 리튬의 대향 면적이 상기 정극의 면적의 40%이하인 것을 특징으로 하는 유기 전해질 전지.
- 제 4항에 있어서, 상기 부극의 활성 물질이, 수소원자/탄소원자의 원자수비가 0.50∼0.05이고 폴리아센계 골격 구조를 갖는 불용 불융성 기질이며 또한 상기 기질이 방향족 축합 폴리머의 열처리물인 것을 특징으로 하는 유기 전해질 전지.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2856397 | 1997-01-27 | ||
JP9-28563 | 1997-01-27 | ||
JP9-29743 | 1997-01-28 | ||
JP2974397 | 1997-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000070528A KR20000070528A (ko) | 2000-11-25 |
KR100381526B1 true KR100381526B1 (ko) | 2003-04-23 |
Family
ID=26366695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1999-7006773A Expired - Lifetime KR100381526B1 (ko) | 1997-01-27 | 1998-01-20 | 유기 전해질 전지 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6461769B1 (ko) |
EP (1) | EP0964468B1 (ko) |
JP (1) | JP3485935B2 (ko) |
KR (1) | KR100381526B1 (ko) |
CN (1) | CN100380726C (ko) |
AU (1) | AU5497898A (ko) |
CA (1) | CA2279864C (ko) |
DE (2) | DE69837838T2 (ko) |
WO (1) | WO1998033227A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101510886B1 (ko) * | 2007-09-18 | 2015-04-10 | 후지 주코교 카부시키카이샤 | 축전 디바이스 |
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JP3030996B2 (ja) * | 1991-11-25 | 2000-04-10 | 松下電器産業株式会社 | 非水電解液二次電池 |
JP3063320B2 (ja) * | 1991-11-25 | 2000-07-12 | 松下電器産業株式会社 | 非水電解液二次電池 |
JP3030995B2 (ja) * | 1991-11-25 | 2000-04-10 | 松下電器産業株式会社 | 非水電解液二次電池 |
KR100280252B1 (ko) * | 1993-09-22 | 2001-02-01 | 이시하라 소이치 | 유기 전해질 전지 |
JPH08162159A (ja) | 1994-12-06 | 1996-06-21 | Kanebo Ltd | 有機電解質電池 |
JPH08162161A (ja) | 1994-12-06 | 1996-06-21 | Kanebo Ltd | 有機電解質電池 |
JP2869354B2 (ja) | 1994-12-06 | 1999-03-10 | 鐘紡株式会社 | 有機電解質電池 |
JP2920079B2 (ja) * | 1994-12-06 | 1999-07-19 | 鐘紡株式会社 | 有機電解質電池 |
KR19980702606A (ko) * | 1995-03-06 | 1998-08-05 | 무네유키 가코우 | 비수성 이차전지 |
JP3403856B2 (ja) | 1995-03-17 | 2003-05-06 | カネボウ株式会社 | 有機電解質電池 |
JP3303694B2 (ja) * | 1996-12-17 | 2002-07-22 | 三菱電機株式会社 | リチウムイオン二次電池及びその製造方法 |
-
1998
- 1998-01-20 CA CA002279864A patent/CA2279864C/en not_active Expired - Lifetime
- 1998-01-20 CN CNB988020653A patent/CN100380726C/zh not_active Expired - Lifetime
- 1998-01-20 AU AU54978/98A patent/AU5497898A/en not_active Abandoned
- 1998-01-20 DE DE69837838T patent/DE69837838T2/de not_active Expired - Lifetime
- 1998-01-20 KR KR10-1999-7006773A patent/KR100381526B1/ko not_active Expired - Lifetime
- 1998-01-20 US US09/355,164 patent/US6461769B1/en not_active Expired - Lifetime
- 1998-01-20 JP JP53181198A patent/JP3485935B2/ja not_active Expired - Lifetime
- 1998-01-20 DE DE0964468T patent/DE964468T1/de active Pending
- 1998-01-20 EP EP98900431A patent/EP0964468B1/en not_active Expired - Lifetime
- 1998-01-20 WO PCT/JP1998/000187 patent/WO1998033227A1/ja active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101510886B1 (ko) * | 2007-09-18 | 2015-04-10 | 후지 주코교 카부시키카이샤 | 축전 디바이스 |
Also Published As
Publication number | Publication date |
---|---|
CA2279864A1 (en) | 1998-07-30 |
DE69837838D1 (de) | 2007-07-12 |
AU5497898A (en) | 1998-08-18 |
EP0964468A4 (en) | 2004-09-29 |
CN100380726C (zh) | 2008-04-09 |
DE964468T1 (de) | 2000-06-08 |
EP0964468A1 (en) | 1999-12-15 |
CN1244954A (zh) | 2000-02-16 |
DE69837838T2 (de) | 2008-01-31 |
JP3485935B2 (ja) | 2004-01-13 |
EP0964468B1 (en) | 2007-05-30 |
CA2279864C (en) | 2009-02-24 |
US6461769B1 (en) | 2002-10-08 |
KR20000070528A (ko) | 2000-11-25 |
WO1998033227A1 (fr) | 1998-07-30 |
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