METHOD OF PREPARING CARBON-CARBON COMPOSITE FIBERS, AND CARBON HEATING ELEMENT AND CARBON HEATER PREPARED BY USING THE FIBERS

Provided is a method of preparing carbon-carbon composite fibers including forming a mixed solution including a carbon precursor and an organic solvent, dipping carbon fibers in the mixed solution, and performing a heat treatment on the dipped carbon fibers to convert the carbon precursor into a car...

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Bibliographische Detailangaben
Hauptverfasser:	YANG KAPSEUNG, CHO SEONGHO, KIM CHANGHYO, LEE DONGHUN, LEE YOUNGJUN, KIM BOHYE
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LAUNDERING LIME, MAGNESIA METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES REFRACTORIES SLAG SPINNING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES TREATMENT OF NATURAL STONE TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	Provided is a method of preparing carbon-carbon composite fibers including forming a mixed solution including a carbon precursor and an organic solvent, dipping carbon fibers in the mixed solution, and performing a heat treatment on the dipped carbon fibers to convert the carbon precursor into a carbon material and impregnating the carbon fibers with the carbon material.