Economía Circular
Economía Circular
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...
Localized Potential Regulation on Polymer Donor Backbone Suppresses Energetic Disorder for Efficient, Stable and Scalable Organic Solar Cells
11/07/2026 -
A localized potential strategy yields modified polymer donor DP10 with improved molecular packing and local charge polarization. This extends the exciton diffusion length and stabilizes charge...
Unlocking Lewis‐Acid Catalysis and Crystalline Polyselenide Evolution for Ultra‐Stable Sodium‐Ion Batteries
11/07/2026 -
Stage‐selective Sn catalysis causes accumulation of soluble Na2Se4 intermediates and rapid capacity decay in SnSe2 anodes. In Cu2SnSe4@NC, in situ generated Cu/Sn heterostructures delocalize...
Bioinspired Dynamic Remodeling of Excited‐State Pathways for High‐Performance Stimuli‐Responsive Materials
10/07/2026 -
By designing photoswitchable molecules that functionally mimic rhodopsin chromophores, we developed a molecular switch that combines a high intrinsic barrier for bistability with a water‐assisted...
Copolymerized Plasticizer Enables Halogen‐Free Processing Toward 20.78% and 17.83% Efficient Organic Solar Cells and Modules
10/07/2026 -
A copolymerized “plasticizer” strategy is developed to overcome the poor solubility and processability of high molecular weight donor polymers in nonhalogenated solvents. By incorporating a...
A novel electrochemical sensor based on Al-doped ZnO nanoparticles–modified carbon paste electrode for ivabradine sensitive monitoring in human plasma
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A sustainable, fast, sensitive, and selective electrochemical determination of ivabradine (IVB) is vital for pharmaceutical assessment and clinical monitoring. IVB is a selective heart...
AFFF on fire: new insights into the thermal fate of the AFFF compound Capstone B
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The widespread use and uncontrolled release of per- and polyfluoroalkyl substances (PFAS) have led to numerous environmental contamination hotspots in the past. Frequently, these contaminations...
Integrated Processing of Sugar Beet Pulp: Pectin and Microcrystalline Cellulose Production and Their Properties
09/07/2026 -
Integrated processing of sugar beet pulp yields pectin (14.5% yield, 75% esterification, 39.25 kDa) and microcrystalline cellulose (34.5% yield, 86.4% crystallinity). The biopolymers exhibit high...
Critical Review on Microbial Inulinase Production: Emerging Strategies, AI‐Driven Optimization, and Applications
12/07/2026 -
Key Stages of Iinulinase Research: Microbial isolation and screening, fermentation, enzyme production, purification and characterization, immobilization strategies, process optimization/scale‐up,...
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,...
Tailored Surface Microenvironment of Molecular Nanophotocatalysts for Boosting Photocatalytic Hydrogen Evolution
08/07/2026 -
The nanoprecipitation of organic photocatalysts with the amphiphilic surfactant (Tween) T20 not only improves hydrophilicity and colloidal stability but also modulates their photophysical properties...
“Steric‐Locking” Polymer Acceptor Enabled 20.53% Efficiency With Suppressed Energetic Disorder and Enhanced Mechanical Robustness in Green‐Solvent Processed All‐Polymer Solar Cells
07/07/2026 -
By leveraging a “steric‐locking” effect, this work precisely modulates crystallization kinetics and minimizes energetic disorder in all‐polymer solar cells, achieving a record efficiency of...
Inorganic Ionic Polymerization‐Anchored Polymer Networks for Ultrastrong and Ultratough Eutectogels
07/07/2026 -
By incorporating CPO as reactive nanoanchors into a PVA network, a PVA/CPO eutectogel is constructed using an inorganic ionic polymerization‐anchored polymer network strategy. The resulting riveted...
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...
Quinoxaline Terpolymer‐Controlled Miscibility With Oligomeric Acceptors for Over 20% Efficiency, Highly Stable and Stretchable Polymer Solar Cells
06/07/2026 -
This work establishes a dual‐control strategy using a quinoxaline terpolymer to concurrently regulate thermodynamic miscibility and crystallization kinetics, addressing the key challenges of...
Solvation Chemistry Reimagined: LiPF6‐Enabled Suppression of Gas Evolution for Ultra‐Stable 200 Ah Anode‐Free Lithium‐Metal Batteries
06/07/2026 -
LiPF6 enables persistent solvation‐structure regulation in LHCEs, suppressing gas evolution and stabilizing large‐format anode‐free lithium‐metal batteries with 1260 Wh L−1 energy...
Diblock Copolymer Engineered Swim Bladder Membrane Enables Spatiotemporal Synchronized Defense and Pro‐Healing in Challenging Soft Tissue Regeneration
06/07/2026 -
PPEGMA‐b‐PTHFuA engineered swim bladder membrane orchestrates spatiotemporal synchronized degradation, defense and pro‐healing. Benefitting from the naturally dense fish swim bladder network...
