Novel developments in the multidimensional characterization of segmented copolymers

MI Malik, H Pasch - Progress in polymer science, 2014 - Elsevier
Controlled radical polymerization (CRP) provides the polymer chemist with the ability to
produce tailor-made polymers with controlled molar masses, molar mass distributions …

From reactor to rheology in industrial polymers

DJ Read - Journal of Polymer Science Part B: Polymer Physics, 2015 - Wiley Online Library
This article reviews current efforts towards quantitative prediction of rheological properties of
industrial polymer resins, based upon their polydisperse branched molecular structure. This …

Deconvolution of the effects of binary associations and collective assemblies on the rheological properties of entangled side-chain supramolecular polymer networks

M Ahmadi, A Jangizehi, E van Ruymbeke… - …, 2019 - ACS Publications
The properties and function of supramolecular polymer networks are determined not only by
pairwise interchain transient associations but also by chain entanglement and nanoscopic …

Uniaxial extensional rheology of well-characterized comb polymers

H Lentzakis, D Vlassopoulos, DJ Read, H Lee… - Journal of …, 2013 - pubs.aip.org
We present a detailed systematic investigation of the transient uniaxial extensional response
of a series of well-characterized, anionically synthesized comb polystyrenes and …

Water-soluble and clickable segmented hyperbranched polymers for multifunctionalization and novel architecture construction

J Han, S Li, A Tang, C Gao - Macromolecules, 2012 - ACS Publications
A series of novel and narrowly polydispersed regular chain-segmented hyperbranched poly
(tertiary amino methacrylate) s (HPTAM) s with hydrophilic core and hydrophobic shell were …

Dynamics of branched polymers: A combined study by molecular dynamics simulations and tube theory

P Bačová, LGD Hawke, DJ Read, AJ Moreno - Macromolecules, 2013 - ACS Publications
We present large-scale computer simulations of entangled polymers with symmetric star-like
and Cayley tree-like architectures. Unlike the usual observation for reptational behavior of …

Molecular rheology of branched polymers: decoding and exploring the role of architectural dispersity through a synergy of anionic synthesis, interaction …

E Van Ruymbeke, H Lee, T Chang, A Nikopoulou… - Soft matter, 2014 - pubs.rsc.org
An emerging challenge in polymer physics is the quantitative understanding of the influence
of a macromolecular architecture (ie, branching) on the rheological response of entangled …

Pom-pom-like constitutive equations for comb polymers

H Lentzakis, C Das, D Vlassopoulos, DJ Read - Journal of Rheology, 2014 - pubs.aip.org
In analogy with the pom-pom model, we introduce a simple model for comb polymers with
multiple side-arms attached to a linear backbone by considering a set of coupled equations …

Synthesis and Characterization of an Exact Polystyrene-graft-polyisoprene: A Failure of Size Exclusion Chromatography Analysis

S Lee, H Lee, T Chang, A Hirao - Macromolecules, 2017 - ACS Publications
An exact polystyrene-graft-polyisoprene (PS-g-PI) synthesized by iterative anionic
polymerization and graft reaction using diphenylethylene functional groups was …

Creep Measurements Confirm Steady Flow after Stress Maximum in Extension<? format?> of Branched Polymer Melts

NJ Alvarez, JMR Marín, Q Huang, ML Michelsen… - Physical review …, 2013 - APS
We provide conclusive evidence of nonmonotonic mechanical behavior in the extension of
long-chain branched polymer melts. While nonmonotonic behavior is known to occur for …