“Functional upcycling” of polymer waste towards the design of new materials

O Guselnikova, O Semyonov, E Sviridova… - Chemical Society …, 2023 - pubs.rsc.org
Diversification of polymer waste recycling is one of the solutions to improve the current
environmental scenario. Upcycling is a promising strategy for converting polymer waste into …

Linear block copolymer synthesis

H Dau, GR Jones, E Tsogtgerel, D Nguyen… - Chemical …, 2022 - ACS Publications
Block copolymers form the basis of the most ubiquitous materials such as thermoplastic
elastomers, bridge interphases in polymer blends, and are fundamental for the development …

Designing catalysts for olefin polymerization and copolymerization: beyond electronic and steric tuning

C Chen - Nature Reviews Chemistry, 2018 - nature.com
More than 50 years have passed since Ziegler and Natta shared the Nobel Prize in
Chemistry for their discovery of olefin polymerization catalysts. The field of metal-catalysed …

Material properties of functional polyethylenes from transition-metal-catalyzed ethylene–polar monomer copolymerization

C Tan, C Zou, C Chen - Macromolecules, 2022 - ACS Publications
Polyethylenes enjoy wide applications due to their many superior properties. The
incorporation of some polar functional groups into the otherwise nonpolar polyethylene …

[HTML][HTML] Recent advances on α-diimine Ni and Pd complexes for catalyzed ethylene (Co) polymerization: A comprehensive review

R Wu, WK Wu, L Stieglitz, S Gaan, B Rieger… - Coordination Chemistry …, 2023 - Elsevier
Abstract α-Diimine Ni and Pd complexes are one of the most examined late-transition
organometallics in the application of catalyzed ethylene (co) polymerization. These …

Carbene radicals in transition-metal-catalyzed reactions

RFJ Ep**, D Vesseur, M Zhou, B de Bruin - ACS catalysis, 2023 - ACS Publications
Discovered as organometallic curiosities in the 1970s, carbene radicals have become a
staple in modern-day homogeneous catalysis. Carbene radicals exhibit nucleophilic radical …

Chemical modification of oxidized polyethylene enables access to functional polyethylenes with greater reuse

JX Shi, NR Ciccia, S Pal, DD Kim… - Journal of the …, 2023 - ACS Publications
Polyethylene is a commodity material that is widely used because of its low cost and
valuable properties. However, the lack of functional groups in polyethylene limits its use in …

Recent advances in nickel mediated copolymerization of olefin with polar monomers

H Mu, G Zhou, X Hu, Z Jian - Coordination Chemistry Reviews, 2021 - Elsevier
The preparation of well-defined functionalized polyolefins via coordination-insertion
polymerization method is a hot topic in polymer science. Late transition organometallic …

Recent trends in catalytic polymerizations

DJ Walsh, MG Hyatt, SA Miller, D Guironnet - ACS Catalysis, 2019 - ACS Publications
Polymers have become one of the largest and most important materials we use in daily life.
Their popularity has stemmed from their wide range of material properties combined with …

Diverse functional polyethylenes by catalytic amination

NR Ciccia, JX Shi, S Pal, M Hua, KG Malollari… - Science, 2023 - science.org
Functional polyethylenes possess valuable bulk and surface properties, but the limits of
current synthetic methods narrow the range of accessible materials and prevent many …