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Title:
METAL CATALYST LAYER, PRODUCTION METHOD OF METAL CATALYST LAYER, PRODUCTION METHOD OF GRAPHENE AND GRAPHENE
Document Type and Number:
Japanese Patent JP2022142449
Kind Code:
A
Abstract:
To provide a metal catalyst layer capable of generating good quality graphene; and to provide a production method of the metal catalyst layer, a production method of graphene, and good quality graphene.SOLUTION: A metal catalyst layer 20 laminated and crystallized on c surface of a sapphire substrate 10 having a corundum structure, has a face-centered cubic structure, and [111] direction is c surface axial direction of the sapphire substrate 10, and [01-1] direction agrees with [11-20] direction of the sapphire substrate 10.SELECTED DRAWING: Figure 1

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Inventors:
NARIZUKA SHIGEYA
NAKAJIMA RYOTO
Application Number:
JP2021042623A
Publication Date:
September 30, 2022
Filing Date:
March 16, 2021
Export Citation:
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Assignee:
UNIV MEIJO
International Classes:
C30B29/62; B01J23/755; C01B32/184; C23C14/14
Attorney, Agent or Firm:
Patent Attorney Corporation Grund Patent Office



 
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