METHOD OF MANUFACTURING GRAPHITE

PROBLEM TO BE SOLVED: To provide a method of manufacturing graphite by which improved block-like high orientation graphite is manufactured by preventing the fusion of polymer films with each other in the stage of pyrolysis and decreasing the distortion occurring in the stage of pyrolysis. SOLUTION:...

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Bibliographische Detailangaben
Hauptverfasser: NISHIKI NAOMI, OKADA WATARU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method of manufacturing graphite by which improved block-like high orientation graphite is manufactured by preventing the fusion of polymer films with each other in the stage of pyrolysis and decreasing the distortion occurring in the stage of pyrolysis. SOLUTION: In the method of graphitizing by laminating the plurality of polymer films and firing while controlling applied pressure, the polymer film is previously surface-roughened. COPYRIGHT: (C)2004,JPO