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13C and1H MAS NMR studies of graphite oxide and its chemically modified derivatives

Authors
Journal
Solid State Ionics
0167-2738
Publisher
Elsevier
Publication Date
Identifiers
DOI: 10.1016/s0167-2738(97)00319-6
Keywords
  • Part Ii Vi. Formation And Reactivity Of Organic And Polymer Materials

Abstract

Abstract Graphite oxide (GO) and several of its derivatives have been studied using 13C and 1H NMR. The 13C NMR lines at 60, 70 and 130 ppm have been re-assigned. The > C C < double bonds are relatively stable in comparison with the COC and COH groups. There are at least two magnetically inequivalent COH sites, and the structure does not necessarily possess long-range order. Water molecules interact very strongly with the structure. The results reveal a number of new structural features of graphite oxide.

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