Economía Circular
Economía Circular
Dynamic Polymers Based on Coordination Bonds
22/07/2026 -
This review systematically highlights coordination bonds as a versatile platform for dynamic polymers. By decoupling thermodynamic stability from kinetic lability, metal–ligand interactions show...
An Eco‐Efficient and Sustainable Strategy for Fabricating High‐Strength Agricultural Fibers
18/07/2026 -
A recyclable and eco‐efficient process enabling the selective extraction of cellulose from agricultural residues using a deep eutectic solvent system, and a generalizable structure‐programming...
Supramolecular Nanoclusters Enable High‐Performance and Recyclable Epoxy Resins
14/07/2026 -
We develop supramolecular nanoclusters incorporating Zn2+ coordination, hydrogen bonding, and polyether chains, which form localized reinforcing domains in high‐cross‐linking epoxy resin to...
Rapid and Recyclable Synthesis of Prussian Blue Analogs by Enrichment Crystallization Strategy for Wide‐Temperature Sodium‐Ion Cylindrical Cells
13/07/2026 -
A recyclable, high‐stoichiometric enrichment crystallization strategy is provided for the efficient closed‐loop synthesis of low‐defect manganese hexacyanoferrate (MnHCF‐R). This approach...
Resolving the Strength–Modulus–Elasticity Tradeoff in Elastomers Using Dual Phase‐Separated Nanodomains
12/07/2026 -
Elastomers integrating ultrahigh strength, high modulus, and excellent elastic recovery are realized via copolymerization of rigid aromatic polyurea segments with flexible poly(urethane–urea)...
Dynamic Self‐Focusing Photothermal Localization Induced Mild Solvent‐Free Upcycling of Polystyrene
11/07/2026 -
A dynamic self‐focusing photothermal localization strategy through the spontaneous formation of a MoO3‐x@PS core‐shell structure is developed. By harnessing the low‐cost catalyst, minimal...
Membrane‐Confined Proton Management Orchestrates Proton‐Electron Transfer for Efficient Photocatalytic Hydrogen Peroxide Synthesis
09/07/2026 -
We report 3D COF membranes with precisely tuned phenolic hydroxyl groups that enable coordinated proton‐coupled electron transfer for highly efficient H2O2 generation. The membranes confine proton...
Mechanically Robust and Depolymerizable Polyesters With Near‐Complete Monomer Recovery for Circular Additive Manufacturing
09/07/2026 -
A sustainable δ‐lactone‐based polymer platform enables multimodal additive manufacturing through DLP, DIW, and FFF, combining tunable crystallinity, photocurable networks, mechanical robustness,...
Stabilized Bi(III) Sites Direct *NH2OH Pathway for Efficient Cyclohexanone Oxime Electrosynthesis
07/07/2026 -
The electron‐buffering effect stabilizes Bi3+ sites under electroreductive conditions, preserving a favorable interfacial water configuration that sustains the selective *NH2OH pathway and enables...
