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Multivalent cation crosslinking suppresses highly energetic graphene oxide’s flammability
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dc.contributor.author | Turgut, Hulusi | |
dc.contributor.author | Tian, Z. Ryan | |
dc.contributor.author | Yu, Fengjiao | |
dc.contributor.author | Zhou, Wuzong | |
dc.date.accessioned | 2018-02-22T00:32:57Z | |
dc.date.available | 2018-02-22T00:32:57Z | |
dc.date.issued | 2017-03-16 | |
dc.identifier | 249215718 | |
dc.identifier | de758d5e-87aa-4d18-8730-20f9a5806498 | |
dc.identifier | 85018174335 | |
dc.identifier | 000396969900042 | |
dc.identifier.citation | Turgut , H , Tian , Z R , Yu , F & Zhou , W 2017 , ' Multivalent cation crosslinking suppresses highly energetic graphene oxide’s flammability ' , Journal of Physical Chemistry C , vol. 121 , no. 10 , pp. 5829-5835 . https://doi.org/10.1021/acs.jpcc.6b13043 | en |
dc.identifier.issn | 1932-7447 | |
dc.identifier.other | ORCID: /0000-0001-9752-7076/work/58055067 | |
dc.identifier.uri | https://hdl.handle.net/10023/12773 | |
dc.description | The authors acknowledges National Science Foundation- Experimental Program to Stimulate Competitive Research (NSF-EPSCoR) for partial support, Prof. S. Yu’s lab for the micro-Raman experiments, and Dr. Jingyi Chen’s lab for the TGA study. | en |
dc.description.abstract | Graphene oxide (GO), a common intermediate for making graphene-like materials from graphite, was recently found to possess an explosive fire-hazard that can jeopardize the GO’s large-scale production and wide applications. This work reports a simple and facile method to cross-link the GO with Al3+ cations, in one step, into a freestanding flexible membrane. This inorganic membrane resists in-air burning on an open-flame, at which non-cross-linked GO was burnt out within ~5 seconds. All characterization data suggested that the in-situ “epoxy ring opening” reactions on GO surface facilitated the cross-linking, which elucidated a new mechanism for the generalized inorganic polymerization. With the much improved thermal- and water-stabilities, the cross-linked GO-film can help to advance high-temperature fuel-cells, electronic packaging, etc. as one of the long-sought inorganic polymers known to date. | |
dc.format.extent | 1801986 | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of Physical Chemistry C | en |
dc.subject | QD Chemistry | en |
dc.subject | NDAS | en |
dc.subject.lcc | QD | en |
dc.title | Multivalent cation crosslinking suppresses highly energetic graphene oxide’s flammability | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.contributor.institution | University of St Andrews. EaSTCHEM | en |
dc.identifier.doi | 10.1021/acs.jpcc.6b13043 | |
dc.description.status | Peer reviewed | en |
dc.date.embargoedUntil | 2018-02-21 |
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