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Title: Formation of graphene oxide gel via the π-stacked supramolecular self-assembly
Authors: Shi, Nai-En
Ai, Wei
Du, Zhuzhu
Liu, Juqing
Zhao, Fei
Yi, Ming-Dong
Xie, Linghai
Ma, Yan-Wen
Qian, Yan
Fan, Qu-Li
Yu, Ting
Huang, Wei
Issue Date: 2012
Source: Ai, W., Du, Z.-Z., Liu, J.-Q., Zhao, F., Yi, M.-D., Xie, L.-H., et al. (2012). Formation of graphene oxide gel via the π-stacked supramolecular self-assembly. RSC Advances, 2(32), 12204-12209.
Series/Report no.: RSC advances
Abstract: Graphene oxide gel (GOG) possesses intrinsic three-dimensional (3D) networking architecture with large surface area and high porosity. Here, we report a novel method of fabrication of GOG by self-assembling a ferrocene-decorated graphene oxide sheets (GOS) at room temperature. Our systematic investigations reveal that Fc plays a critical role in the formation of such unique 3D architecture, as it functions as an effective interlayer cross-linker through the π–π interaction. The morphology, crystal structure, chemical bonding, porosity and thermal stability of the as-prepared GOG have been studied. This work successfully provides a facile and efficient way to form GOG and will extend the potentials of GOG as a promising electro-active material in carbon-based electronics or catalytic reactors.
ISSN: 2046-2069
DOI: 10.1039/c2ra21179c
Rights: © 2012 The Royal Society of Chemistry.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Journal Articles

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