Synthetic approaches for multiblock copolymers

VP Beyer, J Kim, CR Becer - Polymer Chemistry, 2020 - pubs.rsc.org
Multiblock copolymers (MBCs) are an emerging class of synthetic polymers that exhibit
different macromolecular architectures and behaviours to those of homopolymers or …

Precise synthesis of macromolecular architectures by novel iterative methodology combining living anionic polymerization with specially designed linking chemistry

R Goseki, S Ito, Y Matsuo, T Higashihara, A Hirao - Polymers, 2017 - mdpi.com
This article reviews the development of a novel all-around iterative methodology combining
living anionic polymerization with specially designed linking chemistry for macromolecular …

Laves phase field in a diblock copolymer alloy

BR Magruder, SJ Park, RP Collanton, FS Bates… - …, 2022 - ACS Publications
Laves phases are a class of tetrahedrally close-packed Frank–Kasper phases with AB 2
stoichiometry. While these phases appear as intermetallic line compounds in a variety of …

CO2 Deprotection-Mediated Switchable Polymerization for Precise Construction of Block Copolymers

H You, C Zhuo, S Yan, E Wang, H Cao, S Liu… - …, 2022 - ACS Publications
A significant challenge in block copolymers (BCP) synthesis is to precisely control the block
sequence and customize the composition and structure of target products from monomer …

Wide bicontinuous compositional windows from co-networks made with telechelic macromonomers

CN Walker, KC Bryson, RC Hayward, GN Tew - Acs Nano, 2014 - ACS Publications
Phase-separated and self-assembled co-network materials offer a simple route to
bicontinuous morphologies, which are expected to be highly beneficial for applications such …

Polymer synthesis by mimicking nature's strategy: the combination of ultra-fast RAFT and the Biginelli reaction

H Wu, L Yang, L Tao - Polymer Chemistry, 2017 - pubs.rsc.org
Inspired by nature's two-stage strategy to efficiently synthesize numerous proteins using
limited amino acids, a two-stage polymer preparation method has been successfully …

End Group Functionality of 95–99%: Epoxide Functionalization of Polystyryl‐Lithium Evaluated via Solvent Gradient Interaction Chromatography

P Dreier, J Ahn, T Chang, H Frey - Macromolecular rapid …, 2022 - Wiley Online Library
End group functionality is a key parameter of functional polymer chains. The end‐capping
efficiency of living polystyryl lithium with various epoxides, namely ethylene oxide (EO) …

Multiblock copolymers by thiol addition across norbornene

CN Walker, JM Sarapas, V Kung, AL Hall… - ACS Macro …, 2014 - ACS Publications
Multiblock copolymers, composed of different combinations and number of blocks, offer
appreciable opportunities for new advanced materials. However, exploring this parameter …

Well-defined cyclic polymer synthesis via an efficient etherification-based bimolecular ring-closure strategy

S Sharma, K Ntetsikas, V Ladelta, S Bhaumik… - Polymer …, 2021 - pubs.rsc.org
The synthesis of cyclic polymers on a large scale is a challenging task for polymer scientists
due to the requirement of ultra-high dilution conditions. In this paper, we demonstrate an …

[HTML][HTML] Communication: Molecular-level insights into asymmetric triblock copolymers: Network and phase development

SS Tallury, KP Mineart, S Woloszczuk… - The Journal of …, 2014 - pubs.aip.org
Molecularly asymmetric triblock copolymers progressively grown from a parent diblock
copolymer can be used to elucidate the phase and property transformation from diblock to …