Branched Polymers. II. Synthesis of Stereoregular Branched Polymers from Polymerization of Macromonomers with Metallocene Catalysts.
نویسندگان
چکیده
منابع مشابه
Branched Polymers
Intended as models in chemistry or biology, branched polymers are often modeled, in turn, by lattice animals (trees on a grid); see, e.g., [3, 5, 8, 10, 18, 19]. However, continuum polymers turn out to be in some respects more tractable than their grid cousins. In order to study the behavior of branched polymers, and in particular to define and understand what random examples look like, we must...
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By employing a multiscale simulational approach that combines multiparticle-collision dynamics for the solvent with standard molecular dynamics for the monomers, we examine the behavior of dendritic macromolecules under shear. We analyze quantitatively the shape and anisotropy of the molecules and its dependence on the shear rate, the molecular generation, and the stiffness of the bonds. The ro...
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We study the thermodynamic behavior of branched polymers. We first study random walks in order to clarify the thermodynamic relation between the canonical ensemble and the grand canonical ensemble. We then show that correlation functions for branched polymers are given by those for straight phi(3) theory with a single mass insertion, not those for the straight phi(3) theory themselves. In parti...
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ژورنال
عنوان ژورنال: KOBUNSHI RONBUNSHU
سال: 2000
ISSN: 0386-2186,1881-5685
DOI: 10.1295/koron.57.770