KR970008714A - 알칼리 전지 - Google Patents

알칼리 전지 Download PDF

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Publication number
KR970008714A
KR970008714A KR1019960029085A KR19960029085A KR970008714A KR 970008714 A KR970008714 A KR 970008714A KR 1019960029085 A KR1019960029085 A KR 1019960029085A KR 19960029085 A KR19960029085 A KR 19960029085A KR 970008714 A KR970008714 A KR 970008714A
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KR
South Korea
Prior art keywords
alkaline battery
zinc alloy
battery according
alloy powder
anode
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KR1019960029085A
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English (en)
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KR100245575B1 (ko
Inventor
유지 모토타니
유리 고지마
시게토 노야
쥰이치 아사오카
Original Assignee
모리시타 요이치
마쓰시타 덴키 산교 가부시키가이샤
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Publication of KR970008714A publication Critical patent/KR970008714A/ko
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Publication of KR100245575B1 publication Critical patent/KR100245575B1/ko

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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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • 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
    • H01M4/244—Zinc 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

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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)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)

Abstract

본 발명은 방전시에 발생하는 내부단락을 방지하고, 방전특성이 우수한 알칼리 전지를 제공한다. 이는 비스무트, 알루미늄, 및 칼슘으로 이루어지는 군으로부터 선택되는 적어도 한 종류를 함유하는 아연합금, 및 규소를 함유하는 음극을 구비하는 알칼리전지이다.

Description

알칼리 전지
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예에서의 단3형 알칼리전지 LR6의 일부를 단면으로 한 정면도이다.

Claims (8)

  1. 양근 혼합물; 수은이 없는 아연 합금 분말 및 겔화제를 포함하는 겔화 아연 음극; 음극 전류 집전기; 및 알칼리 전해물질을 포함하며, 상기 아연합 분말이 비스무트, 알루미늄 및 칼슘으로 이루어진 군으로부터 선택되는 적어도 일종을 함유하며, 겔화 음극이 규소를 더 함유하는 것을 특징으로 하는 알칼리전지.
  2. 제1항에 있어서, 상기 아연 합금 분말이 인듐을 더 포함하는 것을 특징으로 하는 알칼리전지.
  3. 제1항에 있어서, 상기 음극중 규소원소의 함유량이, 25∼1500중량 ppm인 것을 특징으로 하는 알칼리전지.
  4. 제1항에 있어서, 상기 음극이 규소 함유 유기화합물로서 규소원소를 함유하는 것을 특징으로 하는 알칼리전지.
  5. 제1항에 있어서, 상기 음극시 규소이온으로서 규소 원소를 함유하는 것을 특징으로 하는 알칼리전지.
  6. 제1항에 있어서, 상기 규소원소가, 상기 아연합금 중에 함유하는 것을 특징으로 하는 알칼리전지.
  7. 양극 혼합물; 수은이 없는 아연 합금 분말 및 겔화제를 포함하는 겔화 아연 음극; 음극 전류 집전기; 및 알칼리 전해물질을 포함하며, 상기 아연합금 분말이 0.01∼0.5중량％의 비스무트, 0∼0.5중량％의 알루미늄 및 0.005∼0.5중량％의 칼슘으로 이루어진 군으로부터 선택되는 적어도 일종을 함유하며, 겔화 음극이 규소를 더 함유하는 것을 특징으로 하는 알칼리전지.
  8. 제7항에 있어서, 상기 아연 합금 분말이 0.01∼0.5중량％의 인듐을 더 포함하는 것을 특징으로 하는 알칼리전지.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960029085A 1995-07-21 1996-07-19 알칼리전지 KR100245575B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-185795 1995-07-21
JP18579595A JP3370486B2 (ja) 1995-07-21 1995-07-21 アルカリ電池

Publications (2)

Publication Number Publication Date
KR970008714A true KR970008714A (ko) 1997-02-24
KR100245575B1 KR100245575B1 (ko) 2000-02-15

Family

ID=16177030

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960029085A KR100245575B1 (ko) 1995-07-21 1996-07-19 알칼리전지

Country Status (9)

Country Link
US (1) US5721072A (ko)
EP (1) EP0755087B1 (ko)
JP (1) JP3370486B2 (ko)
KR (1) KR100245575B1 (ko)
CN (1) CN1071941C (ko)
AU (1) AU685708B2 (ko)
CA (1) CA2181272C (ko)
DE (1) DE69605085T2 (ko)
SG (1) SG70996A1 (ko)

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KR102605508B1 (ko) * 2023-07-04 2023-11-23 휴켐플러스 주식회사 세라믹불연바인더를 이용한 불연코팅제 제조방법

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Publication number Priority date Publication date Assignee Title
KR102605508B1 (ko) * 2023-07-04 2023-11-23 휴켐플러스 주식회사 세라믹불연바인더를 이용한 불연코팅제 제조방법

Also Published As

Publication number Publication date
CN1071941C (zh) 2001-09-26
AU685708B2 (en) 1998-01-22
AU6058296A (en) 1997-02-13
CA2181272C (en) 2000-02-08
JP3370486B2 (ja) 2003-01-27
KR100245575B1 (ko) 2000-02-15
DE69605085T2 (de) 2000-05-31
EP0755087B1 (en) 1999-11-10
EP0755087A1 (en) 1997-01-22
JPH0935720A (ja) 1997-02-07
US5721072A (en) 1998-02-24
DE69605085D1 (de) 1999-12-16
CN1147159A (zh) 1997-04-09
SG70996A1 (en) 2000-03-21
CA2181272A1 (en) 1997-01-22

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