KR960027029A - Nickel-Metal Hydride Accumulator and Manufacturing Method Thereof - Google Patents

Nickel-Metal Hydride Accumulator and Manufacturing Method Thereof Download PDF

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Publication number
KR960027029A
KR960027029A KR1019940036923A KR19940036923A KR960027029A KR 960027029 A KR960027029 A KR 960027029A KR 1019940036923 A KR1019940036923 A KR 1019940036923A KR 19940036923 A KR19940036923 A KR 19940036923A KR 960027029 A KR960027029 A KR 960027029A
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KR
South Korea
Prior art keywords
electrode
nickel
positive electrode
metal hydride
negative electrode
Prior art date
Application number
KR1019940036923A
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Korean (ko)
Inventor
강순선
Original Assignee
윤종용
삼성전관 주식회사
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Publication date
Application filed by 윤종용, 삼성전관 주식회사 filed Critical 윤종용
Priority to KR1019940036923A priority Critical patent/KR960027029A/en
Priority to TW084110030A priority patent/TW293954B/zh
Priority to JP7271353A priority patent/JPH09171818A/en
Priority to DE19548355A priority patent/DE19548355C2/en
Publication of KR960027029A publication Critical patent/KR960027029A/en

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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
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • H01M10/288—Processes for forming or storing electrodes in the battery container
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/242—Hydrogen storage electrodes
    • 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
    • H01M4/32—Nickel oxide or hydroxide electrodes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

본 발명은 소정의 간격을 두고 설치되는 양극과 음극이 쇼트되는 것을 방지하여 불량율을 감소시키고 동시에 수명을 연장시킬 수 있는 니켈-금속수소화물 축전지 및 그의 제조방법에 관한 것으로, 금속산화물 또는 금속수산화물을 포함하는 양극과, 수소저장합금을 포함하는 음극과, 상기 양극 및 음극의 사이에 개재된 세퍼레이터를 구비한 축전지에 있어서, 상기 양극 또는 음극 중 적어도 어느 하나의 전극에는 가장자리부에 절연층이 형성된 것을 특징으로 하는 니켈-금속수소화물 축전지 및 양극 및 음극의 사이에 세퍼레이터를 개재하여 권회한 후 전극군을 형성하고, 상기 전극군을 케이스내에 삽입한 후 내부에 전해액을 충진하고 상측에는 양극캡을 갖는 밀봉체를 긴밀하게 삽입설치하여 축전지를 제조하는 방법에 있어서, 상기 양극 및 음극 중 적어도 어느 하나의 전극 가장자리에 합성수지를 도포한 후 건조시켜 절연층을 형성시키는 것을 특징으로 하는 니켈-금속수소화물 축전지의 제조방법을 제공한다.The present invention relates to a nickel-metal hydride accumulator and a method for manufacturing the same, which prevents the positive and negative electrodes which are installed at predetermined intervals from being shorted, thereby reducing the defective rate and extending the service life thereof. A battery comprising a positive electrode including a negative electrode including a hydrogen storage alloy and a separator interposed between the positive electrode and the negative electrode, wherein at least one of the positive electrode and the negative electrode has an insulating layer formed at an edge portion thereof. A nickel-metal hydride battery and a winding between separators between a positive electrode and a negative electrode are formed therebetween to form an electrode group. The electrode group is inserted into a case and filled with an electrolyte therein. In the method of manufacturing a storage battery by closely inserting the sealing body, the positive electrode and the negative electrode It provides a process for the preparation of a metal hydride storage battery-nickel, characterized in that for at least by drying after application of the synthetic resin to any one of the electrode edges to form an insulating layer.

Description

니켈-금속수소화물 축전지 및 그의 제조방법Nickel-Metal Hydride Accumulator and Manufacturing Method Thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 니켈-금속수소화물 축전지를 나타내는 전체종단면도, 제3도(가)(나)(다)는 본 발명에 따라 형성된 전극의 각각 다른 상태를 나타내는 사시도이다.FIG. 2 is an overall longitudinal sectional view showing a nickel-metal hydride battery according to the present invention, and FIG. 3 (a) and (b) are perspective views showing different states of electrodes formed according to the present invention.

Claims (5)

금속산화물 또는 금속수산화물을 포함하는 양극과, 수소저장합금을 포함하는 음극과, 상기 양극 및 음극의 사이에 개재된 세퍼레이터를 구비한 축전지에 있어서, 상기 양극 또는 음극 중 적어도 어느 하나의 전극에는 가장자리부에 절연층이 형성된 것을 특징으로 하는 니켈-금속수소화물 축전지.A battery comprising a positive electrode comprising a metal oxide or a metal hydroxide, a negative electrode comprising a hydrogen storage alloy, and a separator interposed between the positive electrode and the negative electrode, wherein at least one of the positive electrode or the negative electrode has an edge portion Nickel-metal hydride storage battery, characterized in that the insulating layer is formed on. 제1항에 있어서, 상기 절연층은 합성수지인 것을 특징으로 하는 니켈-금속수소화물 축전지.The nickel-metal hydride storage battery of claim 1, wherein the insulating layer is a synthetic resin. 양극 및 음극의 사이에 세퍼레이터를 개재하여 권회한 후 전극군을 형성하고, 상기 전극군을 케이스내에 삽입한 후 내부에 전해액을 충진하고 상측에는 양극캡을 갖는 밀봉체(8)를 긴밀하게 삽입설치하여 축전지를 제조하는 방법에 있어서, 상기 양극 및 음극 중 적어도 어느 하나의 전극 가장자리에 합성수지를 도포한 후 건조시켜 절연층을 형성시키는 것을 특징으로 하는 니켈-금속수소화물 축전지의 제조방법.After winding through a separator between the positive electrode and the negative electrode, the electrode group is formed, the electrode group is inserted into the case, the electrolyte is filled inside, and the sealing body 8 having the positive electrode cap is tightly installed at the upper side. In the method of manufacturing a storage battery, a method of manufacturing a nickel-metal hydride storage battery, characterized in that the synthetic resin is applied to the edge of at least one of the positive electrode and the negative electrode and then dried to form an insulating layer. 제3항에 있어서, 상기 절연층의 두께는 0.05~0.3㎜인 것을 특징으로 하는 니켈-금속수소화물 축전지의 제조방법.The method of manufacturing a nickel-metal hydride battery according to claim 3, wherein the insulating layer has a thickness of 0.05 to 0.3 mm. 제3항에 있어서, 상기 절연층은 페놀수지, 에폭시수지, 규소수지, 폴리에틸렌, 폴리프로필렌, 불소수지 중 어느 하나의 수지인 것을 특징으로 하는 니켈-금속수소화물 축전지의 제조방법.4. The method of claim 3, wherein the insulating layer is any one of a phenol resin, an epoxy resin, a silicon resin, polyethylene, polypropylene, and a fluorine resin. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940036923A 1994-12-26 1994-12-26 Nickel-Metal Hydride Accumulator and Manufacturing Method Thereof KR960027029A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019940036923A KR960027029A (en) 1994-12-26 1994-12-26 Nickel-Metal Hydride Accumulator and Manufacturing Method Thereof
TW084110030A TW293954B (en) 1994-12-26 1995-09-26
JP7271353A JPH09171818A (en) 1994-12-26 1995-10-19 Nickel-metal hydride storage battery and its preparation
DE19548355A DE19548355C2 (en) 1994-12-26 1995-12-22 Process for manufacturing a nickel-metal hydride battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940036923A KR960027029A (en) 1994-12-26 1994-12-26 Nickel-Metal Hydride Accumulator and Manufacturing Method Thereof

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KR960027029A true KR960027029A (en) 1996-07-22

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KR1019940036923A KR960027029A (en) 1994-12-26 1994-12-26 Nickel-Metal Hydride Accumulator and Manufacturing Method Thereof

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JP (1) JPH09171818A (en)
KR (1) KR960027029A (en)
DE (1) DE19548355C2 (en)
TW (1) TW293954B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960027029A (en) * 1994-12-26 1996-07-22 윤종용 Nickel-Metal Hydride Accumulator and Manufacturing Method Thereof
US6387564B1 (en) * 1997-02-28 2002-05-14 Asahi Kasei Kabushiki Kaisha Non-aqueous secondary battery having an aggregation layer
JP3606554B2 (en) * 2000-01-27 2005-01-05 Ｎｅｃトーキン栃木株式会社 Manufacturing method of sealed battery
CN100347901C (en) * 2003-04-22 2007-11-07 松下电器产业株式会社 Alkali storage battery and method of producing the same
JP4498772B2 (en) * 2003-04-22 2010-07-07 パナソニック株式会社 Alkaline storage battery and its manufacturing method
JP5061582B2 (en) * 2006-11-10 2012-10-31 株式会社Ｇｓユアサ battery
JP2015215988A (en) * 2014-05-09 2015-12-03 川崎重工業株式会社 Square battery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147661A (en) * 1985-12-23 1987-07-01 Sanyo Electric Co Ltd Manufacture of spiral electrode
KR960027029A (en) * 1994-12-26 1996-07-22 윤종용 Nickel-Metal Hydride Accumulator and Manufacturing Method Thereof

Also Published As

Publication number Publication date
JPH09171818A (en) 1997-06-30
DE19548355A1 (en) 1996-06-27
DE19548355C2 (en) 1999-01-14
TW293954B (en) 1996-12-21

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