2011
DOI: 10.1039/c1jm10239g
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Mechanically strong and highly conductive graphene aerogel and its use as electrodes for electrochemical power sources

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Cited by 926 publications
(741 citation statements)
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“…A number of methods, such as self-gelation and chemical vapour deposition (CVD) over a porous catalyst have recently been developed to fabricate highly porous graphene cellular monoliths [5][6][7][8][9][10][11][12] . However, as with most of the existing porous carbon materials 13 , the resulting graphene monoliths are generally brittle and have small recoverable deformation before failure unless they are infiltrated with an elastomeric polymer 5 or grown on pre-formed carbon nanotube aerogels 14 .…”
mentioning
confidence: 99%
“…A number of methods, such as self-gelation and chemical vapour deposition (CVD) over a porous catalyst have recently been developed to fabricate highly porous graphene cellular monoliths [5][6][7][8][9][10][11][12] . However, as with most of the existing porous carbon materials 13 , the resulting graphene monoliths are generally brittle and have small recoverable deformation before failure unless they are infiltrated with an elastomeric polymer 5 or grown on pre-formed carbon nanotube aerogels 14 .…”
mentioning
confidence: 99%
“…Building 3D interconnected structure from 2D materials is still in infancy stage and most of the previous reports are on graphenebased foams [15][16][17][18][19] . This is due to the excellent electrical, thermal and mechanical properties of graphene combined with the reactive edges that allows functionalization [20][21][22][23] .…”
mentioning
confidence: 99%
“…Nevertheless, compared with the explosion of work done on 2D graphene and graphenebased materials such as graphene oxide (GO), there have been only few reports about the 3D nanoengineered structures built from them. Both chemical vapour deposition and solution processing methods have been used in the past for developing 3D architecture of the above-mentioned materials [15][16][17] . The complex setup and poor scalability of chemical vapour deposition process make self-assembly in solution the ideal synthesis route for the bottom-up approach.…”
mentioning
confidence: 99%
“…[20] For example, layered materials with tunable interlayer spacing can be designed by the introduction of pillaring moieties and/or the reduction of surface lamellar oxygen groups under controlled chemical or thermal treatment. [22][23][24][25][26] Such techniques yield a densely packed structure with relatively low porosity. Further advancement in their structural characteristics has been achieved by solutionprocessing of GO, including hydrothermal/solvothermal curing, filtration, chemical reduction, and activation.…”
Section: Introductionmentioning
confidence: 99%