Sustainable polymers

AK Mohanty, F Wu, R Mincheva… - Nature Reviews …, 2022 - nature.com
Sustainable polymers are materials derived from renewable, recycled and waste carbon
resources and their combinations, which at the end of life can be recycled, biodegraded or …

Recent advances in polymers and polymer composites for food packaging

M Zhang, GM Biesold, W Choi, J Yu, Y Deng… - Materials Today, 2022 - Elsevier
The growing world population, evolving urbanization, and globalization have created more
demand for food, which has increased challenges in food safety. Development and …

Sustainable developments in polyolefin chemistry: Progress, challenges, and outlook

XY Wang, Y Gao, Y Tang - Progress in Polymer Science, 2023 - Elsevier
Polyolefins are the largest-scale synthetic plastics and play a key role in modern society.
Their production consumes huge amounts of fossil-derived monomer feedstocks, which …

A general strategy for heterogenizing olefin polymerization catalysts and the synthesis of polyolefins and composites

C Zou, G Si, C Chen - Nature Communications, 2022 - nature.com
The heterogenization of homogeneous metal complexes on solid supports presents an
efficient strategy for bridging homogeneous catalysts with industrially-preferred …

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 …

Sustainable design of structural and functional polymers for a circular economy

B von Vacano, H Mangold… - Angewandte Chemie …, 2023 - Wiley Online Library
To achieve a sustainable circular economy, polymer production must start transitioning to
recycled and biobased feedstock and accomplish CO2 emission neutrality. This is not only …

Ketones from aldehydes via alkyl C(sp3)−H functionalization under photoredox cooperative NHC/palladium catalysis

HY Wang, XH Wang, BA Zhou, CL Zhang… - Nature …, 2023 - nature.com
Direct synthesis of ketones from aldehydes features high atom-and step-economy. Yet, the
coupling of aldehydes with unactivated alkyl C (sp3)-H remains challenging. Herein, we …

[HTML][HTML] The metabolic potential of plastics as biotechnological carbon sources–review and targets for the future

T Tiso, B Winter, R Wei, J Hee, J de Witt, N Wierckx… - Metabolic …, 2022 - Elsevier
The plastic crisis requires drastic measures, especially for the plastics' end-of-life. Mixed
plastic fractions are currently difficult to recycle, but microbial metabolism might open new …

Recyclable/degradable materials via the insertion of labile/cleavable bonds using a comonomer approach

C Lefay, Y Guillaneuf - Progress in Polymer Science, 2023 - Elsevier
Polymers have many advantages such as low weight, low cost, and, importantly, stability
under thermal, chemical, and mechanical stress. This stability, on the other hand, leads to …

Closing the “one monomer–two polymers–one monomer” loop via orthogonal (de) polymerization of a lactone/olefin hybrid

C Shi, RW Clarke, ML McGraw… - Journal of the American …, 2022 - ACS Publications
Two well-known low-ceiling-temperature (LCT) monomers, γ-butyrolactone (γ-BL) toward
ring-opening polymerization (ROP) to polyester and cyclohexene toward ring-opening …