Comb and bottlebrush polymers with superior rheological and mechanical properties

M Abbasi, L Faust, M Wilhelm - Advanced Materials, 2019 - Wiley Online Library
Comb and bottlebrush polymers present a wide range of rheological and mechanical
properties that can be controlled through their molecular characteristics, such as the …

Morphological/nanostructural control toward intrinsically stretchable organic electronics

R Ma, SY Chou, Y **e, Q Pei - Chemical Society Reviews, 2019 - pubs.rsc.org
The development of intrinsically stretchable electronics poses great challenges in
synthesizing elastomeric conductors, semiconductors and dielectric materials. While a wide …

Solvent-free, supersoft and superelastic bottlebrush melts and networks

WFM Daniel, J Burdyńska… - Nature materials, 2016 - nature.com
Polymer gels are the only viable class of synthetic materials with a Young's modulus below
100 kPa conforming to biological applications,,, yet those gel properties require a solvent …

Property-guided generation of complex polymer topologies using variational autoencoders

S Jiang, AB Dieng, MA Webb - npj Computational Materials, 2024 - nature.com
The complexity and diversity of polymer topologies, or chain architectures, present
substantial challenges in predicting and engineering polymer properties. Although machine …

Combs and Bottlebrushes in a Melt

H Liang, Z Cao, Z Wang, SS Sheiko… - Macromolecules, 2017 - ACS Publications
We use a combination of the coarse-grained molecular dynamics simulations and scaling
analysis to study conformations of bottlebrush and comb-like polymers in a melt. Our …

Synthesis of high molecular weight comb block copolymers and their assembly into ordered morphologies in the solid state

MB Runge, NB Bowden - Journal of the American Chemical …, 2007 - ACS Publications
This Article describes a simple two-step synthesis of comb block copolymers with molecular
weights exceeding 1 000 000 g mol-1 and their assembly into ordered morphologies in the …

Linear and extensional rheology of model branched polystyrenes: From loosely grafted combs to bottlebrushes

M Abbasi, L Faust, K Riazi, M Wilhelm - Macromolecules, 2017 - ACS Publications
Monodisperse comb polystyrenes (comb-PS) with loosely to densely grafted architectures
up to loosely grafted bottlebrush structures were synthesized via anionic polymerization …

Linking models of polymerization and dynamics to predict branched polymer structure and flow

DJ Read, D Auhl, C Das, J Den Doelder, M Kapnistos… - Science, 2011 - science.org
We present a predictive scheme connecting the topological structure of highly branched
entangled polymers, with industrial-level complexity, to the emergent viscoelasticity of the …

Rheological and mechanical study of comb-branched polyolefin elastomers containing macromer residues

G Xu, Y **ao, WJ Wang, BG Li, P Liu - Macromolecules, 2023 - ACS Publications
Comb-polyolefin elastomers (CPOEs) with crystalline long-chain branches (LCBes)
demonstrate superior mechanical properties and processability. However, fully …

A critical approach to polymer dynamics in supramolecular polymers

M Golkaram, K Loos - Macromolecules, 2019 - ACS Publications
Over the past few years, the concurrent (1) development of polymer synthesis and (2)
introduction of new mathematical models for polymer dynamics have evolved the classical …