Meeting the UN sustainable development goals with mechanochemistry

J Alić, MC Schlegel, F Emmerling… - Angewandte Chemie …, 2024 - Wiley Online Library
Chemistry traditionally relies on reactions in solution, but this method is increasingly
problematic due to the scale of chemical processes and their economic and environmental …

Progress toward sustainable polymer technologies with ball-mill grinding

A Rizzo, GI Peterson - Progress in Polymer Science, 2024 - Elsevier
The ball-mill grinding (BMG) of polymers has a long history, starting with Staudinger
showing in the 1930s that polystyrene undergoes chain scission upon ball milling. However …

Mechanochemical fabrication of full-color luminescent materials from aggregation-induced emission prefluorophores for information storage and encryption

H **e, J Wang, Z Lou, L Hu, S Segawa… - Journal of the …, 2024 - ACS Publications
The development of luminescent materials via mechanochemistry embodies a compelling
yet intricate frontier within materials science. Herein, we delineate a methodology for the …

Merging iron-mediated radical ligand transfer (RLT) catalysis and mechanochemistry for facile dihalogenation of alkenes

S Patra, V Valsamidou, BN Nandasana… - ACS Catalysis, 2024 - ACS Publications
With the growing emphasis on cost-and atom-economical chemical synthesis,
mechanochemistry has attracted considerable attention for providing environmentally …

Organic Reactions Enabled by Mechanical Force‐Induced Single Electron Transfer

R Liu, X He, T Liu, X Wang, Q Wang… - … –A European Journal, 2024 - Wiley Online Library
Mechanochemical reactions, achieved through milling, grinding, or other mechanical
actions, have emerged as a solvent‐free alternative to traditional solution‐based chemistry …

Liquid-assisted grinding enables a direct mechanochemical functionalization of polystyrene waste

ME Skala, SM Zeitler, MR Golder - Chemical Science, 2024 - pmc.ncbi.nlm.nih.gov
The plastic waste crisis has grave consequences for our environment, as most single-use
commodity polymers remain in landfills and oceans long after their commercial lifetimes …

Depolymerization of Polymethacrylates with Ball-Mill Grinding

E Jung, M Cho, GI Peterson, TL Choi - Macromolecules, 2024 - ACS Publications
In this report, we demonstrate that polymethacrylates can undergo appreciable
depolymerization, with mild conditions and without reactive end groups, using ball-mill …

Mechanochemical aerobic oxidative Heck coupling by polymer-assisted grinding: cyclodextrin additive facilitating regioselectivity control

K **ang, H Shou, C Hu, W Su, J Yu - Green Chemistry, 2024 - pubs.rsc.org
The oxidative Heck reaction is a well-known organic transformation. However, previous
reactions have been limited by the need for sophisticated directing or auxiliary groups …

Spatiotemporal irradiation-induced molecular flow enables distinct photopolymerization

T Ishiyama, Y Kobayashi, H Nakamura… - …, 2024 - ACS Publications
The effects of external force on polymers have been actively studied for a long time. Initially
considered a primary factor leading to polymer degradation, it has recently been re …

Enabling Selective Mechanochemical Scission of Network Crosslinks by Exchanging Single Carbon Atoms for Silicon

SJ Melvin, Y Yao, X Huang, RC Bell… - Journal of the …, 2025 - ACS Publications
The tearing of a polymer network arises from mechanochemically coupled bond-breaking
events in the backbone of a polymer chain. An emerging research area is the identification …