KR930009151A - 전지 및 이에 유용한 물질 - Google Patents

전지 및 이에 유용한 물질 Download PDF

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KR930009151A
KR930009151A KR1019920019412A KR920019412A KR930009151A KR 930009151 A KR930009151 A KR 930009151A KR 1019920019412 A KR1019920019412 A KR 1019920019412A KR 920019412 A KR920019412 A KR 920019412A KR 930009151 A KR930009151 A KR 930009151A
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South Korea
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lead
positive electrode
reaction
sulfate
batteries
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KR1019920019412A
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English (en)
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KR100286625B1 (ko
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바이어스 브리제쉬
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비.에스.슈나이더
아메리칸 텔레폰 앤드 텔레그라프 캄파니
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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
    • H01M4/00—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G21/00—Compounds of lead
    • C01G21/02—Oxides
    • C01G21/08—Lead dioxide [PbO2]
    • 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
    • H01M10/12—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
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H01M10/128—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • H01M4/16—Processes of manufacture
    • H01M4/20—Processes of manufacture of pasted 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/56—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

납 화학을 기본으로 하는 전지[즉, 납산 전지]는 특별한 양성 물질을 사용함으로써 상당히 향상된다. 당해 물질은 3염기성 황산납(TTB)[여기서, TTB는 pH9.3 내지 12의 범위 및 실질적인 과량의 설페이트를 반응성 납에 제공하는 반응조건하에 합성된다]를 전기화학적으로 전환시킴으로써 형성된다. 수득한 물질은 일반적으로 너비가 3 내지 1㎛범위인 니이들(needle)과 같은 구조를 제공한다. 비교적 협소한 니이들은 납산 전지의 양극에 사용하는 경우, 형성 효율을 향상시키고, 양극판에 양호한 접착성을 제공하고, 전지 수명을 연장시킬 뿐만 아니라 활성물질 1g당 요량이 우수해진다.

Description

전지 및 이에 유용한 물질
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 반응에서의 과량의 설페이트/반응성 납에 대한 TTB결정의 평균 너비를 도시한 그래프이다.
제2도는 실시예 1의 반응(1, 3 및 4)에 있어서, 형성시간에 따른 Hg/HgSO4(1.3비중의 H2SO4)참조 전극(reference electrode)의 양극 전위를 나타낸 그래프이다.
제3도는 TTB 결정크기의 감소에 따른 용량 증가를 나타내는 양극의 사이클성 볼타그램(Voltagram) (전위 대 전류)을 나타낸 그래프이다.

Claims (11)

  1. 산화납을 과량의 설페이트의 존재하에서 설페이트와 반응시켜 반응 생성물을 형성시키는 단계, 당해 반응생성물의 하나 이상의 성분을 포함하는 물질을 전극 구소물에 처리하는 단계 및 당해 물질을 이산화납으로 전환시키는 단계들을 포함하는, 납계 전극을 갖는 전지의 제조방법.
  2. 제1항에 있어서, 반응이 액체 매체 중에서 수행되는 방법.
  3. 제2항에 있어서, 반응이 60℃이상의 온도에서 수행되는 방법.
  4. 제3항에 있어서, 물질이 페이스트로 형성되는 방법.
  5. 제1항에 있어서, 반응이 60℃이하의 온도에서 수행되는 방법.
  6. 제5항에 있어서, 물질이 페이스트로 형성되는 방법.
  7. 제6항에 있어서, 페이스트를 전극 위에 경화시키는 단계를 포함하는 방법.
  8. 제1항에 있어서, 과량이 설페이트 염으로서 도입되는 방법.
  9. 제1항에 있어서, 이산화납이 사방정계 결정구조를 지니고 평균 결정 너비가 2.5㎛미만인 방법.
  10. 전해질과 접촉하는 양극[여기서, 양극은 전지를 실질적으로 사이클링시키기 전의 초기에 사방정계 결정구조를 지닌고 평균 너비가 2.5㎛미만이 되도록 한 이산화납을 포함한다] 및 음극을 포함하는 전지.
  11. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920019412A 1991-10-29 1992-10-22 베터리 제조방법 KR100286625B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US78448591A 1991-10-29 1991-10-29
US7/784,485 1991-10-29
US07/784,485 1991-10-29

Publications (2)

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KR930009151A true KR930009151A (ko) 1993-05-22
KR100286625B1 KR100286625B1 (ko) 2001-04-16

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KR1019920019412A KR100286625B1 (ko) 1991-10-29 1992-10-22 베터리 제조방법

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EP (1) EP0540229B1 (ko)
JP (1) JP3328332B2 (ko)
KR (1) KR100286625B1 (ko)
DE (1) DE69225672T2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7011805B2 (en) * 2004-03-19 2006-03-14 Ges Technologies Ip Gmbh Production of tetrabasic lead sulfate from solid state reactions for the preparation of active plates to be used in lead-acid batteries

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765943A (en) * 1970-12-09 1973-10-16 Bell Telephone Labor Inc Fabrication of lead-acid batteries
US3788898A (en) * 1972-06-07 1974-01-29 Bell Telephone Labor Inc Fabrication of negative electrodes in lead-acid batteries
US3899349A (en) * 1974-02-06 1975-08-12 Bell Telephone Labor Inc Carbon dioxide curing of plates for lead-acid batteries
ES471012A1 (es) * 1978-06-21 1979-02-16 Asua Ind Quim Procedimiento de obtencion de sales de plomo a partir de sulfato de plomo

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EP0540229B1 (en) 1998-05-27
DE69225672T2 (de) 1998-11-26
JPH05217581A (ja) 1993-08-27
JP3328332B2 (ja) 2002-09-24
EP0540229A1 (en) 1993-05-05
DE69225672D1 (de) 1998-07-02
KR100286625B1 (ko) 2001-04-16

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