Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Viraj P. Modak"'
Publikováno v:
The Journal of chemical physics. 153(22)
Using molecular dynamics simulation of octane (C8) and nonadecane (C19), we probe the mechanism of n-alkane surface freezing, the appearance of a crystalline monolayer above the liquid at a temperature Tsf above the bulk freezing point Tf. Formation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12184a9ed78c6a26d8de62a57bf0c48f
https://pubmed.ncbi.nlm.nih.gov/33317286
https://pubmed.ncbi.nlm.nih.gov/33317286
Publikováno v:
Physical Chemistry Chemical Physics. 19:30181-30194
Whether crystallization starts at the liquid-vapor interface or randomly throughout the bulk has been the subject of intense debate. In our earlier work, we investigated the freezing of supercooled nanodroplets of short chain (C8, C9) n-alkanes forme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2d31df93c505b799dce1062e5d5d87b
https://doi.org/10.1039/c7cp05431a
https://doi.org/10.1039/c7cp05431a
Publikováno v:
RSC Advances. 5:105537-105550
Heterogeneous nucleation of CO2 onto H2O ice particles may play an important role in proposed innovative CO2 capture technologies, as well as in the formation of Martian clouds. In this work we follow the nucleation/condensation of CO2/H2O gas mixtur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76c7afa1553d5d9360f59db7d308eb88
https://doi.org/10.1039/c5ra19782a
https://doi.org/10.1039/c5ra19782a
Autor:
Barbara E. Wyslouzil, Viraj P. Modak, Anders Nilsson, Sébastien Boutet, Matt J. Hayes, Michael J. Bogan, Garth J. Williams, N. Duane Loh, Raymond G. Sierra, Claudiu A. Stan, Harshad Pathak, Marc Messerschmidt, Jonas A. Sellberg, Andrew J. Amaya, Trevor A. McQueen, Hartawan Laksmono
Publikováno v:
The journal of physical chemistry letters. 8(14)
Using an X-ray laser, we investigated the crystal structure of ice formed by homogeneous ice nucleation in deeply supercooled water nanodrops (r ≈ 10 nm) at ∼225 K. The nanodrops were formed by condensation of vapor in a supersonic nozzle, and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afa20658aea61323c2ad37d4af8e28dd
https://pubmed.ncbi.nlm.nih.gov/28657757
https://pubmed.ncbi.nlm.nih.gov/28657757
Publikováno v:
The Journal of chemical physics. 145(5)
The crystal-vapor surface free energy γ is an important physical parameter governing physical processes, such as wetting and adhesion. We explore exact and approximate routes to calculate γ based on cleaving an intact crystal into non-interacting s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f685502d5d72a314b935b9f7e4a7455
https://pubmed.ncbi.nlm.nih.gov/27497575
https://pubmed.ncbi.nlm.nih.gov/27497575
Publikováno v:
Physical chemistry chemical physics : PCCP. 15(18)
Intermediate chain length (16 ≤i≤ 50) n-alkanes are known to surface freeze at temperatures that are up to three degrees higher than the equilibrium melting point [B. M. Ocko et al., Phys. Rev. E, 1997, 55, 3164-3182]. Our recent experimental res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e932cd492f1cd513d595ec72d53abe11
https://pubmed.ncbi.nlm.nih.gov/23518662
https://pubmed.ncbi.nlm.nih.gov/23518662
Publikováno v:
AIP Conference Proceedings.
Surface freezing, at temperatures up to a few degrees above the equilibrium melting point, has been observed for intermediate chain length (16≤ i≤ 50) n-alkanes [B. M. Ocko, X. Z. Wu, E. B. Sirota, S. K. Sinha, O. Gang and M. Deutsch, Phys. Rev.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::007b8bbca4e49fbb8b389d1545ccce27
https://doi.org/10.1063/1.4803210
https://doi.org/10.1063/1.4803210