Economía Circular
Economía Circular
Nonporous Metal–Organic Framework Enables Record‑High Uranium Extraction and Complete Diglyme Degradation
19/08/2026 -
A nonporous MOF‐based cathodic electrocatalyst coupled with Pt anode is integrated into an anion‐exchange membrane flow cell, realizing simultaneous cathodic uranium extraction and anodic diglyme...
NiMo Dual‐Atom Dimers on Pd Nanosheets for Selective C─H and C─C Bond Cleavage of Ethylene Glycol From Waste Plastics (Adv. Mater. 46/2026)
18/08/2026 -
NiMo Dual‐Atom Dimers on Pd NanosheetsProf. Myong Yong Choi's group developed a rapid, scalable CO2 laser‐assisted method to anchor NiMo dual‐atom dimers on Pd nanosheets for polyethylene...
Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid
13/08/2026 -
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining...
Nondestructive Integration of Laser‐Induced Biomass Graphene for Sustainable Wearable Electronics
13/08/2026 -
Sustainable wearable electronics are constructed by laser‐induced graphene circuits derived from renewable lignin. Nondestructive heat‐dissipation and stress‐free transfer strategy enable...
Reclaiming Reactive Oxygen Species With Taurine/Peroxytaurine Redox Couple for Achieving Ultra‐Long‐Term Cycle Stability in 4.8 V Li‐Rich Layered Oxide Cathodes
13/08/2026 -
An organic oxygen‐radical mediator is designed to regulate reactive oxygen species in Li‐rich layered oxide cathodes. Through the reversible TA/TAO redox couple, superoxide intermediates are...
Defect‐Engineered Microwave‐Responsive Ni@C Composites From Waste PET for Catalytic Plastic Upcycling
12/08/2026 -
A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells....
Redox‐Ligand‐Coupled Chemical Reprogramming of Battery Waste Into Metal–Organic Electrodes for Closed‐Loop Energy Storage
12/08/2026 -
Chemically mismatched battery and plastic wastes are reprogrammed into functional metal–organic electrodes through a self‐reinforcing redox‐ligand reaction network. By coupling polymer...
Optimization of Bio‐Methane Synthesis From Biogas Under Wide Operating Loads via Multi‐Steady States
11/08/2026 -
ABSTRACTThe CO2 methanation with wide operation loads shows advantages in power‐to‐gas (P2G) technologies using renewable energy. This study establishes a biogas methanation model based on...
Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification
10/08/2026 -
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to...
Accounting for methodological variabilities in disease outbreak surveillance using wastewater-based epidemiology: a case study with SARS-CoV-2
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Wastewater-based surveillance of SARS-CoV-2 has become an established approach for monitoring health status and disease outbreak at the community level. Although analytical protocols for RNA...
Dynamically Coupled Network‐Guided Engineering of Amine Dehydrogenase With Cofactor Recycling for Efficient Biosynthesis of (R)‐3‐Aminobutanol
05/08/2026 -
ABSTRACT(R)‐3‐Aminobutanol is a valuable chiral amino alcohol widely used in the pharmaceutical industry. The amine dehydrogenase (AmDH)‐catalyzed synthesis with inorganic ammonia as the amine...
True Closed‐Loop Recyclable Hydrogels Enabled by Imine Boronic Ester Crosslinking
01/08/2026 -
Subtle molecular differences in imine boronic ester crosslinkers profoundly influence hydrogel properties. 2‐formylphenylboronic acid crosslinkers form previously undisclosed...
Photocatalytic Upcycling of Polyester Waste to Organonitrogen Compounds
31/07/2026 -
This review highlights the photocatalytic upcycling of plastic waste as a sustainable strategy for converting underutilized fossil‐derived polymers into value‐added products. Focusing on...
Mechanically Programmable Electromagnetic Metamaterials for Generalized Phase Tailoring With Zero Static Power Consumption
30/07/2026 -
A mechanically programmable SMP‐based electromagnetic metamaterials is developed by integrating compression–torsion coupling structures with geometric‐phase meta‐atoms. The design enables...
Catalytic Co‐Liquefaction of Biodegradable Fraction of Municipal Solid Waste and Sugarcane Bagasse
30/07/2026 -
ABSTRACTMunicipal solid waste (MSW) and sugarcane bagasse (SCB) are abundant carbon‐rich feedstocks for sustainable biofuel production, but their efficient utilization is constrained by limited...
