Mechanically robust 3D graphene macroassembly with high surface area.
We report the synthesis of a three-dimensional (3D) macroassembly of graphene sheets with electrical conductivity (∼10(2) S m(-1)) and Young's modulus (∼50 MPa) orders of magnitude higher than those previously reported, super-compressive deformation behavior (∼60% failure strain), and surface areas (>1300 m(2) g(-1)) approaching theoretically maximum values.
Physical Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, USA. worsley1@llnl.gov
Marcus A
MA
Worsley
Sergei O
SO
Kucheyev
Harris E
HE
Mason
Matthew D
MD
Merrill
Brian P
BP
Mayer
James
J
Lewicki
Carlos A
CA
Valdez
Matthew E
ME
Suss
Michael
M
Stadermann
Peter J
PJ
Pauzauskie
Joe H
JH
Satcher
Juergen
J
Biener
Theodore F
TF
Baumann