RU2005121126A - Композиционный материал и токоприемник для аккумуляторной батареи - Google Patents

Композиционный материал и токоприемник для аккумуляторной батареи Download PDF

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Publication number
RU2005121126A
RU2005121126A RU2005121126/09A RU2005121126A RU2005121126A RU 2005121126 A RU2005121126 A RU 2005121126A RU 2005121126/09 A RU2005121126/09 A RU 2005121126/09A RU 2005121126 A RU2005121126 A RU 2005121126A RU 2005121126 A RU2005121126 A RU 2005121126A
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RU
Russia
Prior art keywords
layer
foam
pores
composite material
binder
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RU2005121126/09A
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English (en)
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RU2325007C2 (ru
Inventor
Куртис С. КИЛЛИ (US)
Куртис С. КИЛЛИ
Мэтью Дж. МАРУН (US)
Мэтью Дж. МАРУН
Чарльз Е. ОСТЕРМЕЙЕР (US)
Чарльз Е. ОСТЕРМЕЙЕР
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Файэфлай Энеджи Инк. (Us)
Файэфлай Энеджи Инк.
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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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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
    • H01M4/68—Selection of materials for use in lead-acid 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/10—Battery-grid making

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Claims (10)

1. Композиционный материал (10) включающий первый слой пеноуглерода (11), включающий сеть пор (14); второй слой пеноуглерода (13), включающий сеть пор; и промежуточный связующий слой (12), расположенный между первым и вторым слоями пеноуглерода.
2. Композиционный материал по п.1, отличающийся тем, что промежуточный связующий слой проникает, по крайней мере, в некоторые поры первого слоя пеноуглерода и, по крайней мере, некоторые поры второго слоя пеноуглерода.
3. Композиционный материал по п.2, отличающийся тем, что промежуточный связующий слой проникает в поры первого слоя пеноуглерода на глубину, равную или большую среднего размера пор первого слоя пеноуглерода, и проникает в поры второго слоя пеноуглерода на глубину равную или большую среднего размера пор второго слоя пеноуглерода.
4. Композиционный материал по п.1, отличающийся тем, что промежуточный связующий слой включает электроизолирующий материал.
5. Композиционный материал по п.1, отличающийся тем, что промежуточный связующий слой включает электропроводный материал.
6. Композиционный материал по п.1, отличающийся тем, что каждый из первого и второго слоев пеноуглерода имеет средний размер пор между около 0,25 мм и около 2,0 мм.
7. Токоприемник (2) для батареи (100), включающий композиционный материал по п.1, и по крайней мере, один электрической соединительный элемент (21), расположенный между первым слоем пеноуглерода и вторым слоем пеноуглерода.
8. Батарея (100), включающая корпус (110); положительную клемму (120) и отрицательную клемму (120), расположенную снаружи корпуса; по крайней мере один элемент (130), расположенный внутри корпуса и содержащий, по крайней мере одну положительную пластину и по крайней мере одну отрицательную пластину, подсоединенную к положительной клемме и отрицательной клемме, соответственно, при этом по крайней мере одна положительная пластина включает токоприемник по п.7, имеющий химически активную пасту, расположенную на первом и втором слоях пеноуглерода таким образом, что химически активная паста проникает, по крайней мере, в некоторые поры обоих первого и второго слоев пеноуглерода; и электролитический раствор, заполняющий объем между положительной и отрицательной пластинами.
9. Способ изготовления композиционного материала (1), включающий обеспечение первым слоем пеноуглерода (11), включающим сеть пор (14); нанесение слоя связующего материала (12) на первый слой пеноуглерода; и размещение второго слоя пеноуглеродного материала (13), включающего сеть пор, на слой связующего материала для формирования собранной стопкой структуры.
10. Способ по п.9, далее включающий применение тепла к собранной стопкой структуре и размягчение слоя связующего материала для упрощения проникновения связующего материала в поры первого и второго слоев пеноуглерода; и применение давления к собранной стопкой структуре.
RU2005121126/09A 2002-12-20 2003-11-10 Композиционный материал и токоприемник для аккумуляторной батареи RU2325007C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/324,068 US7033703B2 (en) 2002-12-20 2002-12-20 Composite material and current collector for battery
US10/324,068 2002-12-20

Publications (2)

Publication Number Publication Date
RU2005121126A true RU2005121126A (ru) 2006-01-27
RU2325007C2 RU2325007C2 (ru) 2008-05-20

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US (2) US7033703B2 (ru)
EP (1) EP1573836B1 (ru)
JP (1) JP5005886B2 (ru)
KR (1) KR101061971B1 (ru)
CN (1) CN100352088C (ru)
AT (1) ATE355623T1 (ru)
AU (1) AU2003291420A1 (ru)
CA (1) CA2509961C (ru)
DE (1) DE60312217T2 (ru)
RU (1) RU2325007C2 (ru)
WO (1) WO2004062005A2 (ru)

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US7033703B2 (en) 2006-04-25
DE60312217T2 (de) 2007-11-22
CA2509961A1 (en) 2004-07-22
CN1729587A (zh) 2006-02-01
JP5005886B2 (ja) 2012-08-22
EP1573836A2 (en) 2005-09-14
ATE355623T1 (de) 2006-03-15
US20040121237A1 (en) 2004-06-24
AU2003291420A1 (en) 2004-07-29
KR101061971B1 (ko) 2011-09-05
US20060151756A1 (en) 2006-07-13
CA2509961C (en) 2014-03-25
RU2325007C2 (ru) 2008-05-20
WO2004062005A3 (en) 2004-11-11
EP1573836B1 (en) 2007-02-28
CN100352088C (zh) 2007-11-28
WO2004062005A2 (en) 2004-07-22
DE60312217D1 (de) 2007-04-12
KR20050091738A (ko) 2005-09-15
JP2006511917A (ja) 2006-04-06

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