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RU2008130668A - Нетканые волокнистые материалы и электроды из них - Google Patents

Нетканые волокнистые материалы и электроды из них Download PDF

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RU2008130668A
RU2008130668A RU2008130668/04A RU2008130668A RU2008130668A RU 2008130668 A RU2008130668 A RU 2008130668A RU 2008130668/04 A RU2008130668/04 A RU 2008130668/04A RU 2008130668 A RU2008130668 A RU 2008130668A RU 2008130668 A RU2008130668 A RU 2008130668A
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Рудьярд Лайле ИСТВАН (US)
Рудьярд Лайле ИСТВАН
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    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/36Selection of substances as active materials, active masses, active liquids
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    • CCHEMISTRY; METALLURGY
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    • C01B32/00Carbon; Compounds thereof
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12Carbon filaments; Apparatus specially adapted for the manufacture thereof
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    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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    • D04H3/00Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/016Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
    • DTEXTILES; PAPER
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    • D21H13/00Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
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    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
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    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
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    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22Electrodes
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    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624Electric conductive fillers
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    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
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    • D21H15/00Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • YGENERAL 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
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    • Y02E60/13Energy storage using capacitors
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    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2918Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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    • Y10T428/30Self-sustaining carbon mass or layer with impregnant or other layer

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Abstract

1. Нетканый волокнистый материал, состоящий из фрагментов активированного углеродистого волокна, имеющих по существу аналогичные длины и диаметры, в котором среднее отношение длины к ширине фрагментов углеродистого волокна составляет приблизительно от 1 до 20. ! 2. Нетканый волокнистый материал по п.1, в котором характеристическое отношение фрагментов углеродистого волокна составляет приблизительно от 1 до 10. ! 3. Нетканый волокнистый материал по п.1, в котором характеристическое отношение фрагментов углеродистого волокна составляет приблизительно от 1 до 5. ! 4. Нетканый волокнистый материал по п.1, в котором характеристическое отношение фрагментов углеродистого волокна составляет приблизительно от 2 до 3. ! 5. Нетканый волокнистый материал по п.1, в котором средний диаметр фрагментов углеродистого волокна равен менее чем 15 мкм. ! 6. Нетканый волокнистый материал по п.1, в котором средний диаметр фрагментов углеродистого волокна равен менее чем 10 мкм. ! 7. Нетканый волокнистый материал по п.1, в котором средний диаметр фрагментов углеродистого волокна равен приблизительно 5 мкм. ! 8. Нетканый волокнистый материал по п.1, в котором потеря уплотнения составляет менее чем 50%. ! 9. Нетканый волокнистый материал по п.1, в котором потеря уплотнения составляет менее чем 40%. ! 10. Нетканый волокнистый материал по п.1, в котором потеря уплотнения составляет менее чем 30%. ! 11. Нетканый волокнистый материал, включающий первую совокупность фрагментов активированного углеродистого волокна, в котором больше, чем приблизительно 50% фрагментов активированного углеродистого волокна первой совокупности имеют по существу аналогичные длины и диамет

Claims (20)

1. Нетканый волокнистый материал, состоящий из фрагментов активированного углеродистого волокна, имеющих по существу аналогичные длины и диаметры, в котором среднее отношение длины к ширине фрагментов углеродистого волокна составляет приблизительно от 1 до 20.
2. Нетканый волокнистый материал по п.1, в котором характеристическое отношение фрагментов углеродистого волокна составляет приблизительно от 1 до 10.
3. Нетканый волокнистый материал по п.1, в котором характеристическое отношение фрагментов углеродистого волокна составляет приблизительно от 1 до 5.
4. Нетканый волокнистый материал по п.1, в котором характеристическое отношение фрагментов углеродистого волокна составляет приблизительно от 2 до 3.
5. Нетканый волокнистый материал по п.1, в котором средний диаметр фрагментов углеродистого волокна равен менее чем 15 мкм.
6. Нетканый волокнистый материал по п.1, в котором средний диаметр фрагментов углеродистого волокна равен менее чем 10 мкм.
7. Нетканый волокнистый материал по п.1, в котором средний диаметр фрагментов углеродистого волокна равен приблизительно 5 мкм.
8. Нетканый волокнистый материал по п.1, в котором потеря уплотнения составляет менее чем 50%.
9. Нетканый волокнистый материал по п.1, в котором потеря уплотнения составляет менее чем 40%.
10. Нетканый волокнистый материал по п.1, в котором потеря уплотнения составляет менее чем 30%.
11. Нетканый волокнистый материал, включающий первую совокупность фрагментов активированного углеродистого волокна, в котором больше, чем приблизительно 50% фрагментов активированного углеродистого волокна первой совокупности имеют по существу аналогичные длины и диаметры, и в котором характеристическое отношение фрагментов активированного углеродистого волокна первой совокупности составляет от 1 до 20.
12. Нетканый волокнистый материал по п.11, далее включающий, по крайней мере, вторую совокупность фрагментов активированного углеродистого волокна, средние длины которых превышают средние длины фрагментов активированного углеродистого волокна первой совокупности.
13. Нетканый волокнистый материал по п.11, в котором характеристическое отношение фрагмента углеродистого волокна составляет приблизительно от 1 до 10.
14. Нетканый волокнистый материал по п.11, в котором средний диаметр фрагмента углеродистого волокна составляет менее чем 15 мкм.
15. Нетканый волокнистый материал по п.11, в котором средний диаметр фрагмента углеродистого волокна составляет менее чем 10 мкм.
16. Нетканый волокнистый материал по п.11, в котором потеря уплотнения составляет менее чем 50%.
17. Электрод, включающий:
токосъемник; и
слой из нетканого волокна, покрывающий, по крайней мере, часть токосъемника, в котором слой из нетканого волокна включает первую совокупность фрагментов активированного углеродистого волокна и в котором больше, чем приблизительно 50% фрагментов активированного углеродистого волокна первой совокупности имеет по существу аналогичные длины и диаметры, при этом характеристическое отношение фрагментов активированного углеродистого волокна первой совокупности составляет от 1 до 20.
18. Электрод по п.17, в котором слой из нетканого волокна включает первую совокупность фрагментов активированного углеродистого волокна и в котором более чем приблизительно 90% фрагментов активированного углеродистого волокна первой совокупности имеет по существу аналогичные длины и диаметры, при этом характеристическое отношение фрагментов активированного углеродистого волокна первой совокупности составляет от 1 до 20.
19. Электрод по п.17, в котором толщина слоя из нетканого волокна менее чем или равна приблизительно 200 мкм.
20. Электрод по п.17, далее включающий, по крайней мере, вторую совокупность фрагментов активированного углеродистого волокна, средние длины которых превышают средние длины фрагментов активированного углеродистого волокна первой совокупности.
RU2008130668/04A 2006-01-31 2006-02-03 Нетканые волокнистые материалы и электроды из них RU2429317C2 (ru)

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US11/345,188 2006-01-31
US11/345,188 US20070178310A1 (en) 2006-01-31 2006-01-31 Non-woven fibrous materials and electrodes therefrom

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EP (1) EP1981705B1 (ru)
JP (2) JP5465882B2 (ru)
KR (2) KR101299085B1 (ru)
CN (1) CN101626890A (ru)
AU (1) AU2006337690A1 (ru)
BR (1) BRPI0621060A2 (ru)
CA (1) CA2637667A1 (ru)
ES (1) ES2725724T3 (ru)
HU (1) HUE043436T2 (ru)
IL (1) IL193048A0 (ru)
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US20070178310A1 (en) * 2006-01-31 2007-08-02 Rudyard Istvan Non-woven fibrous materials and electrodes therefrom
EP1996509A4 (en) * 2006-02-15 2010-03-17 Rudyard Lyle Istvan MESOPOROUS ACTIVATED CARBONES
MX2009008786A (es) * 2007-02-14 2009-08-25 Univ Kentucky Res Foundation I Metodos para la formacion de carbonos activados.
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