METHOD FOR TRANSFER OF GRAPHENE ONTO FLEXIBLE SUBSTRATE

PROBLEM TO BE SOLVED: To provide a simple and effective transfer method for the process to transfer graphene onto a flexible substrate, with no use of organic solvent.SOLUTION: The method is characterized in that a graphene film is formed on a metal substrate 14 by a CVD method, the metal substrate...

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Bibliographische Detailangaben
Hauptverfasser:	GOLAP KALITA, TANEMURA MASAYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMPOUNDS THEREOF DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a simple and effective transfer method for the process to transfer graphene onto a flexible substrate, with no use of organic solvent.SOLUTION: The method is characterized in that a graphene film is formed on a metal substrate 14 by a CVD method, the metal substrate 14 is fixed onto a flexible substrate 16 by a low temperature hot press method, the metal substrate is removed, the metal residues are further removed with solvent, and then dried.SELECTED DRAWING: Figure 1 【課題】有機溶媒を使用することなく、可撓性基板へのグラフェン転写プロセスにおいて、簡単、かつ効果的な転写方法を提供する。【解決手段】金属基板１４上にＣＶＤ法によりグラフェン膜を形成した後、この金属基板１４を可撓性基板１６上に低温ホットプレス法により固着させた後、金属基板を除去し、さらに金属残渣を溶剤により除去した後、乾燥させることを特徴とする。【選択図】図１