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https://hdl.handle.net/10356/97289
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. | URI: | https://hdl.handle.net/10356/97289 http://hdl.handle.net/10220/10592 |
ISSN: | 2046-2069 | DOI: | 10.1039/c2ra21179c | Schools: | School of Physical and Mathematical Sciences | Rights: | © 2012 The Royal Society of Chemistry. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | SPMS Journal Articles |
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