KR910005507A - 무기비수 전해액 전지 - Google Patents

무기비수 전해액 전지 Download PDF

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Publication number
KR910005507A
KR910005507A KR1019900012040A KR900012040A KR910005507A KR 910005507 A KR910005507 A KR 910005507A KR 1019900012040 A KR1019900012040 A KR 1019900012040A KR 900012040 A KR900012040 A KR 900012040A KR 910005507 A KR910005507 A KR 910005507A
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KR
South Korea
Prior art keywords
nonaqueous electrolyte
electrolyte battery
inorganic
ethylene
inorganic nonaqueous
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KR1019900012040A
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English (en)
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KR0153001B1 (ko
Inventor
가오루 하사또미
히로시 사사마
가즈오 이시다
신따로 세끼도
Original Assignee
와따나베 히로시
히다찌마꾸세루 가부시끼가이샤
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Publication of KR910005507A publication Critical patent/KR910005507A/ko
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Publication of KR0153001B1 publication Critical patent/KR0153001B1/ko

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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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • 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
    • H01M10/06—Lead-acid accumulators
    • H01M10/08—Selection of materials as electrolytes
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)

Abstract

내용 없음

Description

무기비수 전해액 전지
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 무기비수 전해액 전지의 1실시예를 도시한 종단면도,
제2도 (a)는 제1도의 전지에 사용된 전지용기를 도시한 종단면도, 제2도 (b)는 제1도의 전지에 사용된 전지용기의 바닥면을 도시한 도면,
제3도 내지 제5도는 각각 본 발명의 무기비수 전해액 전지의 다른 실시예를 도시한 종단면도,
제6도 (a)∼(d)는 전지용기의 바닥부분에 방폭용의 얇은 두께부를 마련하는데 형성하는 홈의 평면형상을 도시한 것으로서, 상단은 각각의 전지용지의 개략적인 정면도, 하단은 그들의 개략적인 저면도.

Claims (8)

  1. 바닥부분에 방폭용 얇은 두께부를 갖고 있는 원통형의 전지용기(1), 몸체(8), 정극단자(10) 및 상기 몸체와 정극단자 사이를 절연시키는 절연층(9)를 갖고, 상기 몸체의 바깥둘레가 상기 전지용기(1)의 열린구멍 끝부분과 접합되어 있는 전지 뚜껑(7), 상기 전지용기의 내측에 위치하고, 알칼리 금속으로 되는 부극(2), 상기 부극의 내측에 위치하고, 탄소다공질성형체로 되는 정극(3), 상기 부극과 정극 사이에 위치하는 격리판(4), 상기 전지용기의 바닥부(la)와 정극 사이에 위치하는 바닥부 절연체(11) 및 전해질 및 상온에서 액체이며, 또 정극활성 물질과 전해액의 용매로서 작용하는 옥시할로겐 화물을 갖는 전해액(5)를 포함하고, 상기 격리판(4)와 바닥부 절연체(11)의 각각은 에틸렌-테트라플루오로 에틸렌 공중합체의 미공성막 또는 에틸렌-테트라플루오로 에틸렌 공중합체의 미공성막과 유리섬유 부직포로 되는 무기비수 전해액 전지
  2. 특허청구의 범위 제1항에 있어서, 상기 에틸렌-테트라플루오로 에틸렌 공중합체의 미공성막은 40 내지 80용량%의 반구멍률을 갖는 무기비수 전해액 전지.
  3. 특허청구의 범위 제2항에 있어서 상기 에틸렌-테트라플루오로 에틸렌 공중합체의 미공성막은 40 내지 60용량%의 빈구멍률을 갖는 무기비수 전해액 전지.
  4. 특허청구의 범위 제1항에 있어서, 상기 유리섬유 부직포는 50 내지 95용량%의 빈구멍률을 갖는 무기비수 전해액 전지.
  5. 특허청구의 범위 제4항에 있어서, 상기 유리섬유 부직포는 75 내지 95용량%의 빈구멍률을 갖는 무기비수 전해액 전지.
  6. 특허청구의 범위 제1항에 있어서, 상기 옥시할로겐 화물은 적어도 염화티오닐, 염화술푸릴 및 염화 포스포릴중에서 어느 하나가 선택되는 무기비수 전해액 전지.
  7. 특허청구의 범위 제1항에 있어서, 상기 알칼리 금속은 리튬, 나트륨 및 칼륨중에서 어느 하나가 선택되는 무기비수 전해액 전지.
  8. 특허청구의 범위 제1항에 있어서, 상기 전해액의 전해질은 LiAlCl₄, LiAlBr₄. LiCaCl₄ 및 LiB10Cl10중에서 어느 하나가 선택되는 무기비수 전해액 전지.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900012040A 1989-08-16 1990-08-07 무기비수 전해액 전지 KR0153001B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-211108 1989-08-16
JP1211108A JP2950860B2 (ja) 1989-08-16 1989-08-16 無機非水電解液電池

Publications (2)

Publication Number Publication Date
KR910005507A true KR910005507A (ko) 1991-03-30
KR0153001B1 KR0153001B1 (ko) 1998-11-16

Family

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Application Number Title Priority Date Filing Date
KR1019900012040A KR0153001B1 (ko) 1989-08-16 1990-08-07 무기비수 전해액 전지

Country Status (5)

Country Link
US (1) US5030525A (ko)
EP (1) EP0413297B1 (ko)
JP (1) JP2950860B2 (ko)
KR (1) KR0153001B1 (ko)
DE (1) DE69009347T2 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0668863A (ja) * 1992-08-19 1994-03-11 Hitachi Maxell Ltd ハーメチックシール液体活物質電池
JPH07220736A (ja) * 1994-02-07 1995-08-18 Hitachi Maxell Ltd 無機非水電解液電池
JP3388891B2 (ja) * 1994-07-14 2003-03-24 日本無機株式会社 蓄電池用無機質材被覆セパレータの製造法
US6383427B2 (en) * 1997-12-24 2002-05-07 Asahi Glass Company, Ltd. Process for producing an electric double layer capacitor electrode
DE69932525T2 (de) * 1998-05-21 2006-11-23 Matsushita Electric Industrial Co., Ltd., Kadoma Zylindrische batterie und verfahren und vorrichtung zur herstellung dafür
US6099987A (en) * 1998-07-24 2000-08-08 Battery Technologies Inc. Cylindrical electrochemical cell with cup seal for separator
US6268079B1 (en) * 1998-11-25 2001-07-31 Japan Storage Battery Co., Ltd. Nonaqueous-electrolyte battery
US8491366B2 (en) 2004-06-28 2013-07-23 Cfph, Llc Bets regarding ranges of times at intermediate points in a race
KR100696785B1 (ko) * 2005-04-25 2007-03-19 삼성에스디아이 주식회사 원통형 리튬 이차 전지
US20120208051A1 (en) * 2010-09-30 2012-08-16 Machiko Tsukiji Alkaline secondary battery
JP2012109198A (ja) * 2010-10-29 2012-06-07 Sumitomo Electric Ind Ltd 溶融塩電池

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KR0153002B1 (ko) * 1989-06-16 1998-11-16 와따나베 히로시 무기비수 전해액 전지

Also Published As

Publication number Publication date
JP2950860B2 (ja) 1999-09-20
KR0153001B1 (ko) 1998-11-16
JPH0377268A (ja) 1991-04-02
EP0413297A2 (en) 1991-02-20
DE69009347T2 (de) 1994-12-15
EP0413297B1 (en) 1994-06-01
DE69009347D1 (de) 1994-07-07
EP0413297A3 (en) 1992-08-05
US5030525A (en) 1991-07-09

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