Melting line of polymeric nitrogen
We made an attempt to predict location of the melting line of polymeric nitrogen using two equations for Helmholtz free energy: proposed earlier for cubic gauche-structure and developed recently for liquid polymer-ized nitrogen. The P–T relation, orthobaric densities and latent heat of melting were...
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| Published in: | Физика низких температур |
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| Date: | 2013 |
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| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2013
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/118451 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Melting line of polymeric nitrogen / L.N. Yakub // Физика низких температур. — 2013. — Т. 39, № 5. — С. 552–555. — Бібліогр.: 18 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-118451 |
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Yakub, L.N. 2017-05-30T11:41:37Z 2017-05-30T11:41:37Z 2013 Melting line of polymeric nitrogen / L.N. Yakub // Физика низких температур. — 2013. — Т. 39, № 5. — С. 552–555. — Бібліогр.: 18 назв. — англ. 0132-6414 PACS: 05.70.Ce, 61.66.Bi, 61.50.Ah, 64.70.dj https://nasplib.isofts.kiev.ua/handle/123456789/118451 We made an attempt to predict location of the melting line of polymeric nitrogen using two equations for Helmholtz free energy: proposed earlier for cubic gauche-structure and developed recently for liquid polymer-ized nitrogen. The P–T relation, orthobaric densities and latent heat of melting were determined using a standard double tangent construction. The estimated melting temperature decreases with increasing pressure, alike the temperature of molecular–nonmolecular transition in solid. We discuss the possibility of a triple point (solid–molecular fluid–polymeric fluid) at ~ 80 GPa and observed maximum of melting temperature of nitrogen. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур 9th International Conference on Cryocrystals and Quantum Crystals Melting line of polymeric nitrogen Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Melting line of polymeric nitrogen |
| spellingShingle |
Melting line of polymeric nitrogen Yakub, L.N. 9th International Conference on Cryocrystals and Quantum Crystals |
| title_short |
Melting line of polymeric nitrogen |
| title_full |
Melting line of polymeric nitrogen |
| title_fullStr |
Melting line of polymeric nitrogen |
| title_full_unstemmed |
Melting line of polymeric nitrogen |
| title_sort |
melting line of polymeric nitrogen |
| author |
Yakub, L.N. |
| author_facet |
Yakub, L.N. |
| topic |
9th International Conference on Cryocrystals and Quantum Crystals |
| topic_facet |
9th International Conference on Cryocrystals and Quantum Crystals |
| publishDate |
2013 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
We made an attempt to predict location of the melting line of polymeric nitrogen using two equations for Helmholtz free energy: proposed earlier for cubic gauche-structure and developed recently for liquid polymer-ized nitrogen. The P–T relation, orthobaric densities and latent heat of melting were determined using a standard double tangent construction. The estimated melting temperature decreases with increasing pressure, alike the temperature of molecular–nonmolecular transition in solid. We discuss the possibility of a triple point (solid–molecular fluid–polymeric fluid) at ~ 80 GPa and observed maximum of melting temperature of nitrogen.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/118451 |
| citation_txt |
Melting line of polymeric nitrogen / L.N. Yakub // Физика низких температур. — 2013. — Т. 39, № 5. — С. 552–555. — Бібліогр.: 18 назв. — англ. |
| work_keys_str_mv |
AT yakubln meltinglineofpolymericnitrogen |
| first_indexed |
2025-12-07T18:06:52Z |
| last_indexed |
2025-12-07T18:06:52Z |
| _version_ |
1850873806776696832 |