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dc.contributor.author | Ceppatelli M. | |
dc.contributor.author | Scelta D. | |
dc.contributor.author | Tuci G. | |
dc.contributor.author | Giambastiani G. | |
dc.contributor.author | Hanfland M. | |
dc.contributor.author | Bini R. | |
dc.date.accessioned | 2018-09-18T20:02:32Z | |
dc.date.available | 2018-09-18T20:02:32Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 0008-6223 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/135999 | |
dc.description.abstract | © 2015 Elsevier Ltd. All rights reserved. A pressure induced lattice expansion of Graphite Oxide (GO) in presence of <sup>NH3</sup> was observed by X-ray diffraction during room temperature compression and decompression up to 7 GPa in a diamond anvil cell (DAC). A remarkable increase (∼11%) of the interlayer d-spacing of GO was observed between 0.2 and 1.1 GPa in the liquid phase of <sup>NH3</sup>, indicating the occurrence of molecular insertion between the GO layers. The expansion is reversible with the release of pressure, thus leading to a pressure induced breathing of the GO lattice. The presence of high density <sup>NH3</sup> between the GO layers opens new perspectives for N-doping and chemical functionalization of GO and for designing new advanced carbon based nanostructured materials. | |
dc.relation.ispartofseries | Carbon | |
dc.title | Lattice expansion of graphite oxide by pressure induced insertion of liquid ammonia | |
dc.type | Article | |
dc.relation.ispartofseries-volume | 93 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 484 | |
dc.source.id | SCOPUS00086223-2015-93-SID84938589255 |