KR100549322B1 - 연축전지 전극의 제조방법 - Google Patents
연축전지 전극의 제조방법 Download PDFInfo
- Publication number
- KR100549322B1 KR100549322B1 KR1020030076814A KR20030076814A KR100549322B1 KR 100549322 B1 KR100549322 B1 KR 100549322B1 KR 1020030076814 A KR1020030076814 A KR 1020030076814A KR 20030076814 A KR20030076814 A KR 20030076814A KR 100549322 B1 KR100549322 B1 KR 100549322B1
- Authority
- KR
- South Korea
- Prior art keywords
- microfiber
- electrode
- manufacturing
- active material
- lead
- 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
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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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)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (5)
- 연축전지용 전극에 있어서, 전극의 활물질에 1 데니어 미만의 유기합성 극세사를 첨가하여 전극을 제조하는 것을 특징으로 하는 연축전지 전극의 제조방법.
- 제 1항에 있어서, 극세사는 폴리프로필렌, 폴리에스테르 또는 아크릴 재질이며, 0.5~1 데니어 미만의 섬도를 갖는 길이 1~10mm인 스테이플 화이버인 것을 특징으로 하는 연축전지 전극의 제조방법.
- 제 1항에 있어서, 극세사는 폴리에스테르 또는 폴리아미드 재질의 단일성분 이거나 두개이상의 복합성분으로 이루어진 것으로, 복합방사 또는 고분자블렌드 방사법으로 제조된, 0.001~0.5 데니어의 섬도를 갖는 해도형 또는 분할형 극세사로 길이 1~10mm인 스테이플 화이버인 것을 특징으로 하는 연축전지 전극의 제조방법.
- 제 1항에 있어서, 극세사는 아크릴재질로, 복합방사 또는 고분자블렌드 방사법으로 제조된, 0.001~0.5 데니어의 섬도를 갖는 해도형 또는 분할형 극세사로 길이 1~10mm의 스테이플 화이버인 것을 특징으로 하는 연축전지 전극의 제조방법.
- 제 1항 내지 제 4 항 중 어느 하나의 항에 있어서, 극세사는 활물질과의 혼합시 0.01~0.5 wgt% 첨가함을 특징으로 하는 것을 특징으로 하는 연축전지 전극의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030076814A KR100549322B1 (ko) | 2003-10-31 | 2003-10-31 | 연축전지 전극의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030076814A KR100549322B1 (ko) | 2003-10-31 | 2003-10-31 | 연축전지 전극의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050041594A KR20050041594A (ko) | 2005-05-04 |
KR100549322B1 true KR100549322B1 (ko) | 2006-02-02 |
Family
ID=37243051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030076814A KR100549322B1 (ko) | 2003-10-31 | 2003-10-31 | 연축전지 전극의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100549322B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100987697B1 (ko) * | 2005-09-14 | 2010-10-13 | 코오롱인더스트리 주식회사 | 납축전지용 극판 활물질 지지체 |
KR100803091B1 (ko) * | 2006-01-19 | 2008-02-13 | 주식회사 코오롱 | 납축전지용 활물질 지지체 및 이의 제조방법 |
DE102008062765A1 (de) | 2008-12-18 | 2010-07-01 | Vb Autobatterie Gmbh & Co. Kgaa | Textiles flächiges Material für eine Batterieelektrode |
EP2401782B1 (en) | 2009-02-26 | 2020-06-03 | CPS Technology Holdings LLC | Battery electrode and method for manufacturing same |
-
2003
- 2003-10-31 KR KR1020030076814A patent/KR100549322B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20050041594A (ko) | 2005-05-04 |
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