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 |
|