نتایج جستجو برای: polydispersity

تعداد نتایج: 1969  

Journal: :Chemical communications 2010
Alexander H Soeriyadi Cyrille Boyer James Burns C Remzi Becer Michael R Whittaker David M Haddleton Thomas P Davis

In this work, we combine reversible addition fragmentation transfer polymerization (RAFT) with cobalt catalytic chain transfer (CCT) to obtain omega-unsaturated polymers with relatively low polydispersity values.

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2005

Journal: :Acta Crystallographica Section A Foundations and Advances 2016

2000
P. Bartlett

A polydisperse mixture of hard spheres with a continuous range of sizes is a simple model of many colloidal suspensions. A well-known example [1] is poly(methyl methacrylate) (PMMA) stabilised by a thin polymeric layer of poly(12-hydroxystearic acid) and dispersed in a good solvent such as decalin. The colloidal particles in this suspension interact via a short-range repulsion, which is well re...

Journal: :The Journal of chemical physics 2004
Nigel B Wilding Moreno Fasolo Peter Sollich

Specialized Monte Carlo simulations and the moment free energy (MFE) method are employed to study liquid-gas phase equilibria in size-disperse fluids. The investigation is made subject to the constraint of fixed polydispersity, i.e., the form of the "parent" density distribution rho(0)(sigma) of the particle diameters sigma, is prescribed. This is the experimentally realistic scenario for, e.g....

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