Results 211 to 220 of about 329,505 (267)

Effects of Polymer Morphology on Solvent and Catalyst Accessibility during Polyethylene and Polystyrene Autoxidation. [PDF]

open access: yesJACS Au
Maurya AK   +10 more
europepmc   +1 more source

Effect of copper rod length on the melting behavior of paraffin wax in hemispherical latent heat storage units. [PDF]

open access: yesSci Rep
Khalaf AF   +8 more
europepmc   +1 more source
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SAXS Studies of Polymer Melting:  Models for Surface Melting, Sequential Melting, and Stack Melting

Macromolecules, 2003
Melting of semicrystalline polymers typically occurs over a temperature range of 10 °C or more, throughout which the long period L increases by 50%−100%. Less recognized is the evolution of the small-angle X-ray scattering (SAXS) pattern from peaked to monotonic before the final stages of melting.
exaly   +2 more sources

Melting of clusters and melting

Physical Review A, 1984
A model is presented for the melting and freezing behavior of finite clusters. The model has the property---and suggests that some real clusters may so behave---that the rigid, solidlike form is the only thermodynamically stable form below a "freezing" temperature ${T}_{f}$, that the solidlike form may coexist with a nonrigid, liquidlike form within a ...
R. Stephen Berry   +2 more
openaire   +1 more source

Melting and dissolution of high‐melting alloys in steel melts

Steel Research, 2000
About one year ago a booklet by Liuyi Zhang and Franz Oeters titled Melting and mixing of alloying agents in steel melts. Methods of mathematical modelling was published [1]. On pages 45, 46‐48, 49‐51 of this booklet numerical calculations are presented, inter alia, for the simultaneous melting and dissolution of high‐melting alloys in steel melts, and
Liuyi Zhang, Franz Oeters
openaire   +1 more source

Surface melting or non-melting

Surface Science Letters, 1987
We study the general conditions for the occurrence of surface melting by describing the solid-vapour interface Gibbs free energy as a Cahn-Hilliard functional of density ρ and crystal order y . The Euler equations of this variational problem yield one or more physical trajectories in the (ρ, y ) plane running from vapour to solid at a variable ...
Andrea C. Levi, Erio Tosatti
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Melt Electrospinning

Chemistry – An Asian Journal, 2010
AbstractMelt electrospinning is relatively under‐investigated compared to solution electrospinning but provides opportunities in numerous areas, in which solvent accumulation or toxicity are a concern. These applications are diverse, and provide a broad set of challenges to researchers involved in electrospinning.
Hutmacher, Dietmar, Dalton, Paul
openaire   +3 more sources

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