Economía Circular
Economía Circular
Sustainable Liquid Metal Composites for Soft Electronics and E‐Waste Reduction
19/11/2025 -
Liquid metal (LM) composites embody recyclability, repairability, renewability, and resilience (4R), offering a sustainable route for soft electronics. With exceptional conductivity, stretchability,...
Transformation of Starch into an Equilibrium Pool of Glucose and Small Maltosaccharides by a Hyperthermophilic Enzyme Exhibiting Coupled (Exo)Amylase-Glucanotransferase Functions
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The hyperthermophilic enzyme, PfuAmyGT (PF0272), is a 656 residues-long, homodimeric GH57 glycoside hydrolase from Pyrococcus furiosus. It is a homolog of TLGT, an enzyme of known structure...
Additive Manufacturing of Hot Work Tool Steel by Laser Powder Bed Fusion Utilizing Powder Mixtures Including Grinding Chips: Assessing Chemical Homogeneity and Achievable Hardness
16/11/2025 -
Grinding chips of high‐alloyed steel are prepared to be admixed to a starting powder mixture for laser powder bed fusion. A three‐stage preparation is performed, including washing in acetone,...
Electrochemical Chlorine Shuttle from PVC Waste to Vinyl Ether Acceptors for the Synthesis of Biodegradable Polyester Precursors
12/11/2025 -
A sustainable, paired electrolysis method is presented to recycle PVC, one of the world's most used polymer materials. Our innovative and robust process transfers chlorine from waste PVC and produces...
Development and evaluation of analytical strategies for the monitoring of per- and polyfluoroalkyl substances from lithium-ion battery recycling materials
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Per- and polyfluoroalkyl substances (PFAS) are well-known as “forever chemicals” and persistent pollutants released by different anthropogenic sources. The potential release of PFAS from...
Recent Progress in Preparation, Improvement and Applications of Green Polymer Composites
08/11/2025 -
ABSTRACTGreen polymer composites (GPCs) are increasingly recognised as sustainable alternatives to traditional petroleum‐based materials, effectively addressing critical environmental challenges,...
Frontal Polymerization‐Enabled 3D Printing of Recyclable High‐Performance Carbon Fiber Reinforced Polymers
05/11/2025 -
This study presents a closed ‐ loop manufacturing process integrating 3D printing and frontal polymerization to produce high ‐ performance, fully recyclable carbon fiber composites. The method...
Photoelectrochemical Glycerol Valorization Achieving an Internal Quantum Efficiency Over 180% via Current Doubling
05/11/2025 -
A photoelectrochemical system utilizing a (001)‐oriented, Mo, N co‐doped BiVO4 nanoporous photoanode combined with the NaClO4 electrolyte enables pronounced current doubling effect during...
Spatially Matched C–N Coupling within Carbon Defect Confined Interlayer Fe Clusters for Efficient Urea Electrosynthesis
25/10/2025 -
In this work, spatially matched interlayer Fe clusters (Feacs) is constructed via multiple layer defective graphite. Such as‐synthesized interlayer Feacs catalyst achieves a high urea Faradaic...
Self‐Limiting Synthesis of Supported Nanoparticle Superlattices on Diverse Substrates via Surface Coordination Chemistry
22/10/2025 -
Self‐limiting surface coordination enables the scalable synthesis of high‐density nanoparticle superlattices on diverse substrates. Sodium oleate (NaOA) adsorption facilitates uniform cation...
