TITLE

Optimized cluster theory of polymer blends: General formulation and application to isotopic

AUTHOR(S)
Melenkevitz, J.; Curro, J.G.
PUB. DATE
January 1997
SOURCE
Journal of Chemical Physics;1/15/1997, Vol. 106 Issue 3, p1216
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Details a theory for the thermodynamic properties of binary polymer blends to predict the compositional dependence of the effective chi parameter X(sub s) in isotopic polyethylene mixtures. Generalization of the optimized cluster theory for single component molecular fluids; Exact cluster expansions for the Helmholtz free energy and pair-correlation functions.
ACCESSION #
4180656

 

Related Articles

  • Size effect of the alkali cation on the structure and the molecular mobility of solid polymeric electrolytes. Di Marco, G.; Bartolotta, A.; Carini, G. // Journal of Applied Physics;6/15/1992, Vol. 71 Issue 12, p5834 

    Provides information on a study that examined polymeric electrolytes of poly(ethylene) oxide potassium thiocyanate system by analyzing the temperature dependence of the low-frequency mechanical characteristics. Methodology of the study; Results and discussion on the study.

  • Influence of Polymer Electrospun Nanofibers on Thermal Properties of Epoxy Resins. Alessi, Sabina; Di Filippo, Maria; Dispenza, Clelia // CET Journal - Chemical Engineering Transactions;2019, Vol. 74, p1075 

    Electrospinning of polymers has gained surging interest in the last decades due to its wide range of applications in different fields, such as sensors, electronic devices, separation systems, biomedical materials. Still there are only few reports on the use of these nanofibers as reinforcement...

  • Synthesis, characterization, and thermal degradation kinetics of poly(decamethylene 2-oxoglutarate). Doğan, Fatih; Akat, Hakan; Balcan, Mehmet; Kaya, İsmet; Yürekli, Mehmet // Journal of Applied Polymer Science;May2008, Vol. 108 Issue 4, p2328 

    The article discusses research done on the thermal degradation, characterization, and synthesis of poly(decamethylene 2-oxoglutarate) [poly(DMOG)]. A melt polycondensation reaction was used to synthesize poly(DMOG). Size exclusion chromatography was used to determine the molecular weight...

  • Ensembles of Aluminum Islands on the Surface of Strained Poly(ethylene terephthalate) Films. Vettegren, V. I.; Bakulin, E. A.; Kovalenko, Yu. V. // Physics of the Solid State;Apr2002, Vol. 44 Issue 4, p796 

    This paper reports on a study of the size distribution of aluminum islands forming an aluminumcoated poly(ethylene terephthalate) film subjected to tension. The islands are shown to form four statistical ensembles, with the distribution in each of them being thermodynamically optimized and...

  • Thermal analysis and free volume study of polymeric supermolecular structures. Danch, A.; Osoba, W. // Journal of Thermal Analysis & Calorimetry;Dec2004, Vol. 78 Issue 3, p923 

    Positron annihilation lifetime measurements were performed on samples cut down from commercially available polyethylene (PE) and poly(4-methyl-1-pentene) (PMP). The effect of a free volume on the segmental relaxation behaviour was examined. The samples were isothermally annealed at different...

  • THERMAL ENERGY STORAGE SYSTEM USING PHASE CHANGE MATERIALS - CONSTANT HEAT SOURCE. REDDIGARI, Meenakshi Reddy; NALLUSAMY, Nallusamy; BAPPALA, Anjaneya Prasad; KONIREDDY, Hemachandra Reddy // Thermal Science;2012, Vol. 16 Issue 4, p1097 

    The usage of phase change materials to store the heat in the form of latent heat is increased, because large quantity of thermal energy is stored in smaller volumes. In the present experimental investigation paraffin and stearic acid are employed as change materials in thermal energy storage...

  • Excess molar enthalpies of mixtures of methyl derivatives of polyethylene glycol with 1-alkanol at 298.15 K and 101.3 kPa. de Ruiz Holgado, M EF; Fernandez, J; Paz Andrade, M I; Arancibia, E L // Canadian Journal of Chemistry;May2002, Vol. 80 Issue 5, p462 

    Excess molar enthalpies (H [sup E] ) of the binary mixtures containing tetraethylene glycol dimethyl ether (TEGDME) or polyethylene glycol 350 monomethyl ether with a 1-alkanol (1-propanol, 1-butanol, or 1-pentanol) at 298.15 K and atmospheric pressure were measured using a Calvet...

  • Mesomorphism in polymers and its mechanotropic variety for polyethylene in binary polymer blends based on it. Antipov, E.; Noordermeer, J. // Journal of Engineering Physics & Thermophysics;Sep2005, Vol. 78 Issue 5, p844 

    For the first time, an attempt has been made to illustrate the diversity of different forms of mesomorphism in flexible-and rigid-chain linear polymers whose macromolecules do not contain mesogenic groups. The emphasis has been on description of new structural varieties that are equilibrium...

  • Electron beam irradiation of carbon black filled linear low-density polyethylene. Ahmad, A.; Mohd, D. Hj.; Abdullah, I. // Journal of Materials Science;Feb2004, Vol. 39 Issue 4, p1459 

    Discusses the effects of irradiation on polyethylene. Change of the polyethylene as a result of radiation induced cross-linkings; Influence of radiation crosslinking on positive temperature coefficient and negative temperature coefficient on carbon black filled polyethylene; Effect of radiation...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics