Materiales avanzados

 

Materiales avanzados

In Situ Reconstructed Cu/Cu2+1O/ZnO Inverse Opals Accelerate Electrocatalytic Nitrate Reduction Kinetics for High Power Zn‐NO3− Battery
02/07/2025 - In this work, a novel Cu/Cu2+1O/ZnO inverse opal catalyst is presented with abundant active sites and optimized electronic structure for the nitrate reduction reaction and high‐power Zn‐NO3–...
Hierarchically MOF‐Based Porous Monolith Composites for Atmospheric Water Harvesting
02/07/2025 - This review explores the design of hierarchical porous materials for atmospheric water harvesting, focusing on metal‐organic frameworks (MOFs) and porous monoliths. Emphasis is placed on...
Zeolite Structure Direction: Metals with a Dual Role as Amine Coordinators and Siloxy Connectors
30/06/2025 - The dual role of metal ions as amine coordinators and siloxy connectors leads to the formation of new 3D silicate‐based hybrid materials. Its isolated inorganic layers serve as a platform for the...
A Light‐Driven Closed‐Loop Chemical Recycling System for Polypinacols
29/06/2025 - This study presents a novel strategy for the photochemical closed‐loop recycling of hydroxyl‐rich polymers. Simple bis‐aldehyde precursors are employed to synthesize polypinacols via UV light...
Cast‐Molded Channelized Hydrogel Scaffolds With Stereolithography‐Printed Templates
29/06/2025 - ABSTRACTCreating internal vascular networks within hydrogel scaffolds is crucial for providing the encapsulated cells with the necessary nutrients, oxygen, and metabolic exchange. Current methods for...
Weyl Semimetals: From Principles, Materials to Applications
25/06/2025 - This review highlights the rapid advancements in Weyl semimetal research, driven by theoretical and experimental breakthroughs. Aimed at a broad scientific audience, this review provides a...
The Future of MXene Fibers
25/06/2025 - This perspective explores the diverse applications of MXene fibers, including those often overlooked in fiber‐focused studies. It emphasizes the critical need to address challenges in synthesis,...
Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli
22/06/2025 - The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at...
Injectable Functional Porous Carbon‐Loaded Hydrogel with Long‐Term Retention and Synergistic Anti‐Tumor Properties for Tumor Therapy
23/06/2025 - Injectable hydrogel (CFe/βCP+Cis), developed by integrating β‐CD‐g‐PEGMA (βCP) molecular brush hydrogel, single‐atom Fe‐anchored porous carbon nanozyme (CFe), and cisplatin, combines...
Fabrication of Organic/Inorganic Nanocomposites: From Traditional Synthesis to Additive Manufacturing
23/06/2025 - It provides an overview of the synthesis of organic/inorganic nanocomposites, spanning from conventional methods to advanced 3D printing techniques. It summarizes key challenges in 3D‐printed...
Ultra‐Tough Single‐Network Hydrogels via the Synergy of Defect Elimination and Dual Crosslinking
22/06/2025 - A new class of tough hydrogel in single‐network is developed by leveraging nanostructures as crosslinkers and initiators within free radical reactions to optimize the network imperfections,...
Gram‐Scale Green‐Synthesis of High Purity Pinacols and Amides by Continuous Tandem Photocatalysis via a Negative Carbon Emission Process
22/06/2025 - A tandem catalytic system consisting of two continuous‐flow reactors (A and B) is developed to integrate CO2 photoreduction with photo‐oxidative C–C coupling and photocatalytic carbonylation....
Recent Advances in Heterogeneous Frustrated Lewis Pair: Synthesis, Characterization, and Catalysi
20/06/2025 - This review provides a concise analysis of heterogeneous frustrated Lewis pair (FLP) chemistry, focusing on their synthesis, characterization, and application in small‐molecule activation. It...
Solvent‐Free Fabrication of Robust Physical Hydrogels via Bulk Copolymerization for Underwater Acoustics
20/06/2025 - Solvent‐free bulk copolymerization results in hydrophobically associated hydrogels exhibiting markedly different network structures and mechanical properties compared to those prepared via solution...
Scalable Low‐Carbon Ambient‐Dried Foam‐Like Aerogels for Radiative Cooling with Extreme Environmental Resistance
19/06/2025 - A scalable low‐carbon ambient‐dried foam‐like aerogel with integrated radiative cooling and fire/harsh‐conditions resistance is fabricated via green ambient‐drying process without complex...
Thienopyrimidine: Unveiling the Versatile Potential of a Promising Heterocyclic Scaffold in Drug Discovery
19/06/2025 - ABSTRACTFused pyrimidine scaffolds serve as a flexible and versatile foundational heterocycle in the field of pharmaceutical development. Thienopyrimidines are a diverse family of molecules...
Nanosecond Laser Synthesis of MXene‐Derived TiO2/High‐Entropy Alloys for Photo‐Assisted Zinc–Air Batteries
17/06/2025 - A high‐entropy photoelectrocatalyst is rapidly synthesized by pulsed laser heating MXene nanosheets loading metal ions. The MXene derived‐TiO2 and high‐entropy alloy heterojunction can...
Covalent Immobilization of β‐Glucosidase on Magnetic Spent Coffee Grounds Modified With PAMAM Dendrimers for Enhanced Glucose Tolerance
16/06/2025 - Graphical Abstract and Lay SummaryPAMAM dendrimers synthesis on magnetic spent coffee grounds for β‐glucosidase immobilization.AbstractThe successful application of enzymes in industries...
Direct‐Ink‐Writing Printed Aerogels with Dynamically Reversible Thermal Management and Tunable Electromagnetic Interference Shielding
12/06/2025 - Honeycomb‐structured (Ti3C2Tx/Fe3O4/CCMC)–(AgNW/CCMC) aerogels with tunable EMI shielding performance up to 80 dB are fabricated via DIW 3D printing, achieving compression‐driven shielding...
On‐the‐Fly Synthesis of Freestanding Spin‐Crossover Architectures With Tunable Magnetic Properties
13/06/2025 - 3D flow‐focusing devices are an ideal platform for the processing and integration of functional materials within polymeric matrices. In this article, A. Tuan Ngo, D. Aguilà, T. Sotto Mayor, M....
Unlocking NIR‐II Photoluminescence in 2D Copper Tetrasilicate Nanosheets through Flame Spray Synthesis
13/06/2025 - A flame‐spray‐pyrolysis method is presented to synthesize ultra‐bright CTS nanosheets with tunable NIR‐II emission. Achieving quantum yields up to 34%, these materials support high‐speed...