| 发明名称 |
HIGHLY CRYSTALLINE 3D GRAPHENE |
| 摘要 |
Disclosed here is a composition comprising at least one graphene aerogel comprising a three-dimensional structure of graphene sheets, wherein the graphene sheets are covalently interconnected, and wherein the graphene aerogel is highly crystalline. Also described is a method for making a graphene aerogel, comprising preparing a mixture comprising a graphene oxide suspension and at least one catalyst; curing the reaction mixture to produce a wet gel; drying the wet gel to produce a dry gel; and pyrolyzing the dry gel at a temperature of 1500-3500° C. to produce the graphene aerogel. |
| 申请公布号 |
US2017036915(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201514820411 |
申请日期 |
2015.08.06 |
| 申请人 |
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC ;THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
Worsley Marcus A.;Woo Leta;Mickelson William;Zettl Alex |
| 分类号 |
C01B31/04 |
主分类号 |
C01B31/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composition comprising at least one graphene aerogel comprising a three-dimensional structure of graphene sheets, wherein the graphene sheets are covalently interconnected, and wherein the graphene aerogel has a Raman spectra in which ID/IG is 0.7 or less. |
| 地址 |
Livermore CA US |
