公开(公告)号：US20160122188A1

公开(公告)日：2016-05-05

申请号：US14932804

申请日：2015-11-04

Applicant: Korea Institute of Science and Technology

Inventor： Jae-Kap LEE ,  So-Hyung LEE ,  Jae-Pyoung AHN ,  Seung-cheol LEE ,  Wook-Seong LEE

IPC: C01B31/04

CPC classification number: C01B32/20 ,  C01B2204/04 ,  C01P2002/78 ,  C23C16/26 ,  Y10T428/13 ,  Y10T428/261 ,  Y10T428/298 ,  Y10T428/2982

Abstract: Disclosed is AA′ graphite with a new stacking feature of graphene, and a fabrication method thereof. Graphene is stacked in the sequence of AA′ where alternate graphene layers exhibiting the AA′ stacking are translated by a half hexagon (1.23 Å). AA′ graphite has an interplanar spacing of about 3.44 Å larger than that of the conventional AB stacked graphite (3.35 Å) that has been known as the only crystal of pure graphite. This may allow the AA′ stacked graphite to have unique physical and chemical characteristics.

Abstract translation: 公开了具有石墨烯的新堆叠特征的AA'石墨及其制造方法。 石墨烯以AA'的顺序堆叠，其中呈现AA'层叠的交替石墨烯层被半六边形（1.23）平移。 AA'石墨具有比已知为纯石墨的唯一晶体的常规AB堆叠石墨（3.35埃）的面间距大约3.44埃。 这可能使AA的堆积石墨具有独特的物理和化学特性。