Materiales
Materiales
Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates
29/03/2026 -
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored...
Structural Evolution of Lyocell Fiber During Thermal Stabilization and Carbonization
29/03/2026 -
Stabilization of LF caused gradually decrease in crystallinity while increase in C content. LF‐based carbon fiber, with a tensile strength of 546 MPa and a tensile modulus of 56.8 GPa, is...
Recent Applications for Machine Learning Models in Researching Petroleum Product Additives
29/03/2026 -
This review explores how machine learning transforms the design and optimization of petroleum additives by revealing structure–property relationships and predicting performance before testing. It...
Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts
29/03/2026 -
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures...
Effects of TiB2 Addition on the Microstructure, Tribological Behavior, and Corrosion Resistance of Al17Cr10Fe35Ni36Mo2 Coatings Fabricated by Laser Cladding
29/03/2026 -
By introducing TiB2 particles into the AlCrFeNiMo dual‐phase high‐entropy alloy (HEA), finely dispersed σ phases are formed during laser cladding process, while the grain size of coating is...
Preparation and Characterizations of Antibacterial Iodine‐Containing TiO2 Nanotubes Composite Coatings on Pure Ti
29/03/2026 -
The present study proposes a two‐step electrochemical approach for fabricating iodine‐containing TiO2 nanotubes composite coatings on pure Ti. These coatings not only demonstrate enhanced...
Numerical Exploration of Thermal Shock Resistance in MgO–C Refractories
29/03/2026 -
A mesostructure‐resolved numerical framework is developed to evaluate the thermal shock resistance of MgO–C refractories. By modeling interface debonding under rapid temperature changes and...
Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid
29/03/2026 -
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional...
Next‐Generation Wearable Smart Devices Through Two‐Dimensional Molybdenum Dichalcogenides Nanostructures
27/03/2026 -
Wearable technology demands advanced multifunctional materials. Among two‐dimensional (2D) materials, molybdenum dichalcogenides (MoX2, X = S, Se, Te) have demonstrated remarkable potential in...
A Novel Ceramic‐Liquid Alloy Lattice Metastructure for Thermal Protection in Aerospace Applications
27/03/2026 -
This work presents a ceramic‐liquid alloy composite lattice metastructure for advanced spacecraft thermal protection. By architecting a rigid ceramic framework integrated with a functional...
Tunable Design and Axial Compression Property of Novel Bio‐Inspired Tubular Lattice Structures
27/03/2026 -
Drawing inspiration from biological architectures, a novel tubular lattice structure integrating both straight and curved beam elements has been developed. The mechanical performance and deformation...
Sol–Gel Derived Polymer Precursors for Stereolithography of ZrC
27/03/2026 -
ZrC is a critical material target for extreme temperature conditions. This report describes a protocol for preparing ZrC ceramics via stereolithography and examines the impact of the polymer matrix...
Enhanced Mechanical Anisotropy from Lack‐of‐Fusion Voids in a Low‐Strength Near‐Alpha Titanium Alloy Fabricated by Electron Beam Additive Manufacturing
27/03/2026 -
This study clarifies the mechanical anisotropic behavior of low‐strength near‐alpha titanium alloys fabricated via electron beam powder bed fusion (EB‐PBF), focusing on lack‐of‐fusion...
Response to Comment on “Design, Additive Manufacturing, and Electromagnetic Characterization of Alumina Cellular Structures for Waveguide Antenna”
26/03/2026 -
We thank Dukata et al. for their interest in our work and for raising important points regarding the estimation of the effective dielectric constant of alumina cellular structures. Their comment...
Biodegradable Nanospray for Sunlight‐Activated Photodynamic Antibacterial Therapy and Wound Healing
27/03/2026 -
This study develops a novel biodegradable, sunlight‐activated cationic nanospray, NPPORPMn. Upon exposure to natural sunlight, it generates ROS that acts synergistically with its quaternary...
Homochiral Metal–Organic Framework Microcrystals for Circularly Polarized Lasing
27/03/2026 -
Homochiral metal–organic framework (MOF) microcrystals are synthesized for high‐performance circularly polarized lasing. The MOF microcrystals combine 1D geometries functioning as optical...
AI‐Enhanced Bionic Aquatic E‐Skin Enables Precise Capture of Minimal Tactile Differences Toward Undisturbed Underwater Interaction
27/03/2026 -
Bioinspired triboelectric aquatic E‐skin decouples tactile signals from hydrodynamic noise to sense tiny sliding‐induced vibrations. With feature‐fusion machine learning, it discriminates...
Axially Chiral Semiconducting Polymers Enabling NIR Circularly Polarized Light‐Sensing Phototransistors and Neuromorphic Synapses
27/03/2026 -
Axially chiral conjugated polymers S/R‐pDPP4TBN‐X were designed and employed to fabricate OFET‐based near‐infrared (NIR) circularly polarized light (CPL) detectors exhibiting high charge...
Directional Anchoring Doping Networks for Robust Polymeric Bioelectronics
28/03/2026 -
ABSTRACTThe development of conductive polymers that simultaneously achieve high electrical conductivity and tissue‐like stretchability represents a persistent challenge in bioelectronics. Here, we...
One‐Dimensional Materials Supported in Two‐Dimensional Van der Waals Metal–Organic Frameworks with Optical Anisotropy Switching via Twist‐Engineering
28/03/2026 -
We introduce a molecular strategy to assemble one‐dimensional (1D) materials into two‐dimensional (2D) van der Waals metal–organic frameworks (MOFs). Crystals of [FeX(pzX)(bpy)] (X = Cl, F)...
Dynamic Intermediate Coordination on Cerium Dual Sites in MOFs Boosts Selective Epoxidation of Alkenes
28/03/2026 -
We demonstrate that construction of defective redox‐active Ce site pairs on Ce6‐oxo clusters in Ce‐UiO‐66, integrated microenvironment modulation via specific functional groups and guest...
