Hyperbranched polymer stars with Gaussian chain statistics revisited
نویسندگان
چکیده
منابع مشابه
Statistics of Multicomponent Polymer Stars
We analyze a polymer network made of chemically diierent polymer species. Considering the star-like vertices constituting it in order to describe their scaling properties we introduce a new set of critical exponents. In the case of network made of two species of polymers we call them copolymer star exponents. By means of mapping our theory on appropriate Lagrangean eld theory we calculate these...
متن کاملComposite Polymer Electrolytes Based on Poly ( ethylene oxide ) , Hyperbranched Polymer
s of Papers A-49 Department of Chemistry for Materials
متن کاملNanoimprint Lithography with UV-Curable Hyperbranched Polymer Nanocomposites
Nano-scale patterns were produced with UV-curable acrylated hyperbranched polymer nanocomposites using nanoimprint lithography with a glass master in a rapid, low-pressure process. The pattern of the glass master was replicated with composites containing up to 25 vol% SiO2 with a shape fidelity better than 98%. Photo-rheology, interferometry and atomic force microscopy were used to analyze them...
متن کاملAccurate statistics of a flexible polymer chain in shear flow.
We present exact and analytically accurate results for the problem of a flexible polymer chain in shear flow. Under such a flow the polymer tumbles, and the probability distribution of the tumbling times tau of the polymer decays exponentially as approximately exp(-alphatau/tau_{0}) (where tau_{0} is the longest relaxation time). We show that for a Rouse chain this nontrivial constant alpha can...
متن کاملSemiflexible polymer solutions. I. Phase behavior and single-chain statistics
We study the thermodynamics and single-chain statistics of wormlike polymer solutions with Maier–Saupe-type interactions using self-consistent-field ~SCF! theory. The SCF equations are derived using a systematic field-theoretical approach which yields the SCF equations as the lowest order approximation, but permits fluctuation corrections to be incorporated. We solve the SCF equations using the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The European Physical Journal E
سال: 2014
ISSN: 1292-8941,1292-895X
DOI: 10.1140/epje/i2014-14012-7