KR970031038A - 알카리 2차 전지의 전극 제조방법 - Google Patents

알카리 2차 전지의 전극 제조방법 Download PDF

Info

Publication number
KR970031038A
KR970031038A KR1019950040324A KR19950040324A KR970031038A KR 970031038 A KR970031038 A KR 970031038A KR 1019950040324 A KR1019950040324 A KR 1019950040324A KR 19950040324 A KR19950040324 A KR 19950040324A KR 970031038 A KR970031038 A KR 970031038A
Authority
KR
South Korea
Prior art keywords
secondary battery
positive electrode
alkaline secondary
manufacturing
current collector
Prior art date
Application number
KR1019950040324A
Other languages
English (en)
Inventor
신정순
Original Assignee
윤종용
삼성전관 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 윤종용, 삼성전관 주식회사 filed Critical 윤종용
Priority to KR1019950040324A priority Critical patent/KR970031038A/ko
Publication of KR970031038A publication Critical patent/KR970031038A/ko

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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/26—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
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/26—Processes of manufacture
    • H01M4/28—Precipitating active material on the carrier
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

(+)단자로서의 캡 어셈블리와 전기적으로 접속되는 양극판을 제조함에 있어서, 활물질의 충전 용량을 향상시키고자 한다. 궁극적으로, 전지의 충, 방전 특성을 향상시킨다.
양극판을 구성하는 집전체의 탭부 부착 부위를 압착하고 탭부를 용접하는 공정과, 상기 탭부를 제외한 집전체의 표면에 양극 활물질을 도포 및 건조하는 공정을 포함하는 알카리 2차 전지의 전극 제조방법을 제안한다.

Description

알카리 2차 전지의 전극 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도(a)(b)는 본 발명에 관련된 알카리 2차 전지의 전극 제조방법을 설명하는 도면,
제2도는 일반적인 알카리 2차 전지를 도시한 반단면도.

Claims (1)

  1. (+)단자로서의 캡 어셈블리와 전기적으로 접속되는 양극판을 형성하기 위한 알카리 2차 전지의 전극 제조방법에 있어서, 양극판을 구성하는 베이스판으로서의 집전체를 압착하고 탭부를 용접하는 공정과, 상기 탭부를 제외한 집전체의 표면에 양극 활물질을 도포 및 건조하는 공정을 포함하여 이루어짐을 특징으로 하는 알카리 2차 전지의 전극 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950040324A 1995-11-08 1995-11-08 알카리 2차 전지의 전극 제조방법 KR970031038A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950040324A KR970031038A (ko) 1995-11-08 1995-11-08 알카리 2차 전지의 전극 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950040324A KR970031038A (ko) 1995-11-08 1995-11-08 알카리 2차 전지의 전극 제조방법

Publications (1)

Publication Number Publication Date
KR970031038A true KR970031038A (ko) 1997-06-26

Family

ID=66587492

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950040324A KR970031038A (ko) 1995-11-08 1995-11-08 알카리 2차 전지의 전극 제조방법

Country Status (1)

Country Link
KR (1) KR970031038A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100878700B1 (ko) * 2006-06-26 2009-01-14 주식회사 엘지화학 전지셀 제조용 전극판 및 그것의 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100878700B1 (ko) * 2006-06-26 2009-01-14 주식회사 엘지화학 전지셀 제조용 전극판 및 그것의 제조방법

Similar Documents

Publication Publication Date Title
EP1610401A3 (en) Nonaqueous electrolyte secondary cells
EP0732761A3 (en) Electrodes for secondary cells, process for their production, and secondary cells having such electrodes
DK1036298T3 (da) Elektrisk tændladning
KR970705193A (ko) 소형 배터리 전지(small battery cell)
EP0821422A3 (en) Sealed lead-acid battery
BG103599A (en) Capacitor with double electrical layer
JPH0346754A (ja) 電池
GB2146167A (en) Alkaline battery and method of manufacturing same
US4032695A (en) Cylindrical electric cell
CA1196376A (en) Elliptical column type battery with non-aqueous electrolyte
KR980006575A (ko) 권취 극판군
KR970031038A (ko) 알카리 2차 전지의 전극 제조방법
KR970031036A (ko) 알카리 2차 전지의 전극 제조방법
JP3060843B2 (ja) 電池パック
KR960030461A (ko) 알카리 아연 2차전지용 아연전극
CN221009015U (zh) 一种口部变径电池
KR970031037A (ko) 알카리 2차 전지의 전극판 구조 및 그 제조방법
KR970018805A (ko) 알카리 2차 전지의 전극 구조 및 그 제조방법
JPH03501427A (ja) 蓄電池用双極型電極
US5981104A (en) Cap assembly of battery
KR19980051241U (ko) 원통형 이차전지의 음극판
KR960043320A (ko) 2차 전지 및 극판용 집전체 제조 방법
JPS5834570A (ja) 偏平形一次電池カシメ用金型
KR970077784A (ko) 양극판 시작부가 테이핑된 권취 극판군 및 그의 제조 방법
KR970004119A (ko) 2차 전지의 전극 제조 방법

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid