KR970077786A - 2차 전지의 극판 제조방법 - Google Patents

2차 전지의 극판 제조방법 Download PDF

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Publication number
KR970077786A
KR970077786A KR1019960016154A KR19960016154A KR970077786A KR 970077786 A KR970077786 A KR 970077786A KR 1019960016154 A KR1019960016154 A KR 1019960016154A KR 19960016154 A KR19960016154 A KR 19960016154A KR 970077786 A KR970077786 A KR 970077786A
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KR
South Korea
Prior art keywords
electrode plate
secondary battery
negative electrode
positive
coating
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.)
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Application number
KR1019960016154A
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English (en)
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KR0172230B1 (ko
Inventor
김진수
Original Assignee
손욱
삼성전관 주식회사
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Publication date
Application filed by 손욱, 삼성전관 주식회사 filed Critical 손욱
Priority to KR1019960016154A priority Critical patent/KR0172230B1/ko
Priority to CN97102250A priority patent/CN1165411A/zh
Priority to JP9044502A priority patent/JPH1012223A/ja
Priority to US08/918,679 priority patent/US5795357A/en
Publication of KR970077786A publication Critical patent/KR970077786A/ko
Application granted granted Critical
Publication of KR0172230B1 publication Critical patent/KR0172230B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • 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
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

2차 전지를 구성하는 양, 음극판의 제조시, 이 양, 음극판에 결착제의 코팅을 양호하게 이룸으로써 작업 생산성의 향상과 함께 전지 용량 특성을 향상시킬 수 있도록 하기 위하여, 2차 전지를 구성하는 양, 음극판의 제조시, 상기 양, 음극 극판에 결착제를 코팅하는 공정을 포함한 2차 전지의 극판 제조방법에 있어서, 상기 결착제의 코팅을, 마주 대하게 배치되어 결착제 수용액을 공급받아 회전 구동되는 롤러 사이로 코팅 대상의 극판을 통과시켜 이루게 되는 2차 전지의 극판 제조방법을 제공한다.

Description

2차 전지의 극판 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 2차 전지의 극판 제조방법을 설명하기 위해 도시한 개략 사시도이고, 제2도 및 제3도는 종래 기술에 의한 2차 전지의 극판 제조방법을 설명하기 위해 도시한 도면이다.

Claims (2)

  1. 2차 전지를 구성하는 양, 음극판의 제조시, 상기 양, 음극 극판에 결착제를 코팅하는 공정을 포함한 2차 전지의 극판 제조방법에 있어서, 상기 결착제의 코팅을, 마주 대하게 배치되어 결착제 수용액을 공급받아 회전 구동되는 롤러 사이로 코팅 대상의 극판을 통과시켜 이루게 됨을 특징으로 하는 2차 전지의 극판 제조방법.
  2. 제1항에 있어서, 상기 각 롤러의 외주면은 결착제 수용액의 함습이 가능한 재질로 형성됨을 특징으로 하는 2차 전지의 극판 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019960016154A 1996-05-15 1996-05-15 2차 전지의 극판 제조방법 Expired - Fee Related KR0172230B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019960016154A KR0172230B1 (ko) 1996-05-15 1996-05-15 2차 전지의 극판 제조방법
CN97102250A CN1165411A (zh) 1996-05-15 1997-01-16 充电电池的电极制造方法
JP9044502A JPH1012223A (ja) 1996-05-15 1997-02-28 二次電池の極板製造方法
US08/918,679 US5795357A (en) 1996-05-15 1997-08-21 Electrode manufacturing method for rechargeable batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960016154A KR0172230B1 (ko) 1996-05-15 1996-05-15 2차 전지의 극판 제조방법

Publications (2)

Publication Number Publication Date
KR970077786A true KR970077786A (ko) 1997-12-12
KR0172230B1 KR0172230B1 (ko) 1999-03-30

Family

ID=19458736

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960016154A Expired - Fee Related KR0172230B1 (ko) 1996-05-15 1996-05-15 2차 전지의 극판 제조방법

Country Status (3)

Country Link
JP (1) JPH1012223A (ko)
KR (1) KR0172230B1 (ko)
CN (1) CN1165411A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100788229B1 (ko) * 2000-11-15 2007-12-26 스미또모 가가꾸 가부시끼가이샤 판형상 도공물의 제조방법 및 도포장치

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013098968A1 (ja) * 2011-12-27 2015-04-30 株式会社東芝 電極の製造方法及び非水電解質電池の製造方法
JPWO2013098969A1 (ja) * 2011-12-27 2015-04-30 株式会社東芝 電極の製造方法及び非水電解質電池の製造方法
CN105378978B (zh) * 2013-03-12 2018-06-01 新强能电池公司 电极、电化学电池及形成电极和电化学电池的方法
CN103447197B (zh) * 2013-08-29 2017-08-11 鞍钢股份有限公司 一种双面涂敷量可控涂层机及其使用方法
CN106622844B (zh) * 2016-12-01 2018-09-21 重庆金华兴门业有限公司 一种立式喷漆装置
CN108311336B (zh) * 2018-01-26 2019-09-13 东莞市途锐机械有限公司 一种涂布机
CN110918368B (zh) * 2019-11-29 2020-12-08 安徽省临泉县万隆塑料包装有限公司 一种塑料内衬编织袋的涂胶装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100788229B1 (ko) * 2000-11-15 2007-12-26 스미또모 가가꾸 가부시끼가이샤 판형상 도공물의 제조방법 및 도포장치

Also Published As

Publication number Publication date
KR0172230B1 (ko) 1999-03-30
JPH1012223A (ja) 1998-01-16
CN1165411A (zh) 1997-11-19

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