Literature DB >> 28154981

Evolution of methane density during melting in nanopores.

E Dundar1, C Wexler2, L Firlej2,3, Ph Llewellin1, B Kuchta4,5,6.   

Abstract

Phase properties of gases adsorbed in small nanopores are mainly determined by the pore size and shape as well as the structural heterogeneity of the adsorbate. Here we analyze the evolution of the melting mechanism that occurs in pores <3 nm in size. Melting in slit-shaped graphene pores is compared with melting in SURMOF channel pores with square cross-sections. We show how the melting transformation is related to the adsorption mechanism. We use a graphical representation of the evolution of molecular density as a function of temperature in the nanopores.

Entities:  

Keywords:  Melting; Methane; Nanopores; Structural heterogeneity

Year:  2017        PMID： 28154981     DOI： 10.1007/s00894-017-3211-5

Source DB:  PubMed          Journal:  J Mol Model        ISSN： 0948-5023            Impact factor:   1.810


  6 in total

1.  Molecular dynamics of n-hexane: a quasi-elastic neutron scattering study on the bulk and spatially nanochannel-confined liquid.

Authors:  Tommy Hofmann; Dirk Wallacher; Maria Mayorova; Reiner Zorn; Bernhard Frick; Patrick Huber
Journal:  J Chem Phys       Date:  2012-03-28       Impact factor: 3.488

2.  Vacancy-induced melting of N2 adlayers on graphite.

Authors: 
Journal:  Phys Rev Lett       Date:  1993-02-08       Impact factor: 9.161

3.  Effects of confinement on freezing and melting.

Authors:  C Alba-Simionesco; B Coasne; G Dosseh; G Dudziak; K E Gubbins; R Radhakrishnan; M Sliwinska-Bartkowiak
Journal:  J Phys Condens Matter       Date:  2006-01-23       Impact factor: 2.333

4.  Soft matter in hard confinement: phase transition thermodynamics, structure, texture, diffusion and flow in nanoporous media.

Authors:  Patrick Huber
Journal:  J Phys Condens Matter       Date:  2015-02-13       Impact factor: 2.333

5.  Heterogeneous melting of methane confined in nano-pores.

Authors:  E Dundar; P Boulet; C Wexler; L Firlej; Ph Llewellyn; B Kuchta
Journal:  J Chem Phys       Date:  2016-10-14       Impact factor: 3.488

6.  A novel series of isoreticular metal organic frameworks: realizing metastable structures by liquid phase epitaxy.

Authors:  Jinxuan Liu; Binit Lukose; Osama Shekhah; Hasan Kemal Arslan; Peter Weidler; Hartmut Gliemann; Stefan Bräse; Sylvain Grosjean; Adelheid Godt; Xinliang Feng; Klaus Müllen; Ioan-Bogdan Magdau; Thomas Heine; Christof Wöll
Journal:  Sci Rep       Date:  2012-12-04       Impact factor: 4.379
  6 in total

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