Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J. Melenkevitz"'
Autor:
J. Melenkevitz
Publikováno v:
Macromolecules. 31:4364-4371
The chain length and compositional dependence of the effective chi parameter, χs, in model isotopic polyethylene blends were determined at two different temperatures using our recently developed optimized cluster theory for polymer mixtures. χs was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::850225b53f0ab7716cb8d989714b5a40
https://doi.org/10.1021/ma971673d
https://doi.org/10.1021/ma971673d
Autor:
S. H. Javadpour, J. Melenkevitz
Publikováno v:
The Journal of Chemical Physics. 107:623-629
The phase separation process in mixtures containing two immiscible liquids and a surfactant was investigated in two dimensions by numerically integrating a time dependent Ginzburg–Landau model. The model free energy was constructed from two scalar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90f58694946a527663006c6a3b3955bb
https://doi.org/10.1063/1.474422
https://doi.org/10.1063/1.474422
Autor:
J. G. Curro, J. Melenkevitz
Publikováno v:
The Journal of Chemical Physics. 106:8221-8231
The thermodynamic properties of model structurally symmetric polymer blends were calculated using a recently developed theory that is a generalization of the optimized cluster theories for atomic mixtures and single component molecular systems. Withi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8564bdb25b3ec6b17ab107d0b10cca45
https://doi.org/10.1063/1.473826
https://doi.org/10.1063/1.473826
Autor:
J. Melenkevitz, J. G. Curro
Publikováno v:
The Journal of Chemical Physics. 106:1216-1230
A theory for the thermodynamic properties of binary polymer blends was developed and applied to predict the compositional dependence of the effective chi parameter χS in model isotopic polyethylene mixtures. The theory is a generalization of the opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91cc23c36c9a4b5b25ac9f47752d1d47
https://doi.org/10.1063/1.473218
https://doi.org/10.1063/1.473218
Publikováno v:
Macromolecules. 26:6190-6196
Self-consistent RISM integral equation theory of polymeric liquids is used to investigate the equilibrium properties of polymer solutions and melts. Density functional formalism is employed to derive the effective medium-induced potential between two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a188b03710a0d8b25deb75614919d324
https://doi.org/10.1021/ma00075a009
https://doi.org/10.1021/ma00075a009
Publikováno v:
The Journal of Chemical Physics. 99:5571-5580
Approximate solutions to the self‐consistent reference interaction‐site model (RISM) integral equation theory of polymer liquids are employed to study the conformational properties of flexible polymers as a function of density and chain length. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27991201c92322d112c67e7697e6d8ac
https://doi.org/10.1063/1.465949
https://doi.org/10.1063/1.465949
Autor:
M. Muthukumar, J. Melenkevitz
Publikováno v:
Macromolecules. 24:4199-4205
Density functional theory has been used to describe the ordering phenomena of amorphous A-B diblock copolymers. The resulting formalism was then used to study the ordering of a symmetric diblock copolymer to the lamellar morphology for values of χN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6dfb2285d028c50327f6fe0c219b6ec
https://doi.org/10.1021/ma00014a038
https://doi.org/10.1021/ma00014a038
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