公开(公告)号：US10418143B2

公开(公告)日：2019-09-17

申请号：US15099269

申请日：2016-04-14

申请人： Lockheed Martin Corporation

发明人： Jacob L. Swett ,  Peter V. Bedworth ,  Scott E. Heise ,  Steven W. Sinton ,  Sarah M Simon

IPC分类号： B32B9/00 ,  H01B1/04 ,  C01B32/00 ,  C01B32/152 ,  B82Y30/00

摘要： Sheets of graphene-based material comprising single layer graphene and suitable for formation of a plurality of perforations in the single layer graphene are provided. In an aspect, the sheets of graphene-based material are formed by chemical vapor deposition followed by one or more conditioning steps. In a further aspect, the sheets of graphene-based material include non-graphenic carbon-based material and may be characterized the amount, mobility and/or volatility of the non-graphenic carbon-based material.