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2,861 Result(s)
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Article
Evolution and function of residual solvent in polymer-Li2B12H12 composite solid electrolyte
Composite solid electrolytes (CSEs) containing polymer matrices and inorganic fillers hold promise for the next generation of solid-state batteries. However, the role of residual solvents in CSEs remains contr...
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Article
Dynamic recrystallization behavior and strengthening mechanism of a novel Mo–Ti3AlC2 alloy at ultrahigh temperature
Increasing the recrystallization temperature to achieve better high-temperature performance is critical in the development of molybdenum alloys for ultrahigh-temperature applications, such as the newest genera...
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Energy band modulation of N-doped rutile/anatase TiO2 photoanode promoting charge separation toward prominent photoelectrochemical performance
To solve the problem of high photogenerated carrier recombination rate and low photoelectric conversion efficiency of TiO2-based materials, a simple N-doped anatase/rutile TiO2 heterophase nanorod film was design...
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Non-firing Synthesis for Oxides: From Natural to Synthetic Forms with Energy-Efficient and Sustainable Processes
Non-firing functional oxide materials are attracting significant interest due to their suitability for a wide range of applications, particularly in thermal, electrical, and architectural fields. These materia...
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A Comprehensive Study on Determination of Kinetic Parameters of Ironmaking Ores Reduced by Hydrogen: Reduction Below 570 °C
To advance hydrogen metallurgy, it is critical to understand the micro-kinetics of diversified ironmaking ores reduced by hydrogen and to establish gene-pool like kinetic parameter library for specific ironmak...
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Article
Van Hove annihilation and nematic instability on a kagome lattice
A nematic phase breaks the point-group symmetry of the crystal lattice and is known to emerge in correlated materials. Here we report the observation of an intra-unit-cell nematic order and associated Fermi su...
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Article
The high-temperature oxidation behavior and mechanism in a powder metallurgy Ni-based superalloy featuring δ-Nb3Al addition
Incorporating strengthening phase with a higher thermal stability than traditional L12-ordered Ni3Al phase offers a promising avenue for develo** the next-generation Ni-based superalloys. In this study, a powde...
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Highly transparent anti-reflection coating enhances the underwater efficiency and stability of perovskite solar modules
Perovskite solar cells have shown great potential in the field of underwater solar cells due to their excellent optoelectronic properties; however, their underwater performance and stability still hinder their...
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Article
Improving catalytic performance of (Ba, Ca) (Ti, Sn)O3 piezoelectric ceramics by regulating phase structure
Piezocatalysis is considered as an evolving technology based on the piezoelectric properties of catalysts, has shown great potential in the field of environmental remediation, water splitting, and biotechnolog...
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Article
Constructing Anisotropic Conductive Networks inside Hollow Elastic Fiber with High Sensitivity and Wide-Range Linearity by Cryo-spun Drying Strategy
Stretchable conductive fibers composed of conductive materials and elastic substrates have advantages such as braiding ability, electrical conductivity, and high resilience, making them ideal materials for fib...
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Multidimensionally Nano-topologized Polycaprolactone Fibrous Membrane Anchored with Bimetallic Peroxide Nanodots for Microenvironment-Switched Treatment on Infected Diabetic Wounds
Delayed healing of diabetic wounds poses a major challenge to human health due to severe vascular dysfunction, sustained inflammation, and vulnerability to microbial infection. Herein, we constructed multidime...
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Article
Effect of Ag on High-Temperature Oxidation Behavior of Mg–6.5Gd–5.6Y–0.1Nd–0.01Ce–0.4Zr Alloy
In this paper, the isothermal oxidation experiments were used to study the effect of Ag on the high-temperature oxidation behavior of Mg–6.5Gd–5.6Y–0.1Nd–0.01Ce–0.4Zr (wt%) alloy oxidized at 350 °C, 400 °C and...
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Shape memory, reprocessing and photothermal conversion of isocyanate-free polythiourethane nanocomposites with Fe3O4 enabled via crosslinking with disulfide bonds
The nanocomposites of polythiourethane (PTU) with Fe3O4 were fabricated via an isocyanate-free approach. The nanocomposites simultaneously had the reprocessing, shape memory and photothermal properties. First, a ...
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Article
Enhancing coercivity and thermal stability of (Nd,Y)–Fe–B sintered magnets through lamellar structure design
The incorporation of the high-abundance rare-earth element Y in (Nd,Y)–Fe–B sintered magnets offers an opportunity to reduce the cost of permanent magnetic materials, while promoting the balanced usage of rare...
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Article
Characterization of the Macroscale Struts and Microscale Substructures in Ti–6Al–4V Octet-Truss Metamaterials
Metamaterials, characterized by repeated unit cells and typically processed through additive manufacturing, represent a departure from traditional solid materials, showcasing inherent hierarchical structures. ...
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Article
Regulation of photophysical and electronic properties of I–III–VI quantum dots for light-emitting diodes
Quantum dot light-emitting diodes (QLEDs) have become an important research direction in the pursuit of next-generation display technology owing to their favorable attributes, including high energy efficiency,...
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Article
Wet spun cellulose nanocrystal/MXene hybrid fiber regulated by bridging effect for high electrochemical performance supercapacitor
Cellulose nanocrystals (CNC) possess a large aspect ratio, high crystallinity, good mechanical performance, and environmental friendliness. It can be used as a frame and spacer of two-dimensional conductive ma...
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Numerical simulation of fatigue fracture in gradient high-strength steel: effects of carbides and gradient structure on stress–strain response and crack propagation behavior
Focusing on the joint effect of gradient structure and carbides, this work explores the stress–strain response of gradient high-strength steels under cyclic loading and their fatigue crack propagation behavior...
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Article
Open AccessExtraction method of Yuan blue and white porcelain pattern based on multi-scale Retinex and histogram multi-peak threshold segmentation
Aiming at the problem of "crystallization" on the surface of Yuan blue and white ceramics, which causes reflections and loss of image texture, an image processing method is proposed to repair the image texture...
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A Study on the Corrosion Behavior of Ti-Containing Weathering Steel in a Simulated Marine Environment
The aim of this study is to evaluate the effect of titanium on the corrosion characteristics of bridge weathering steel plates in marine environments. The corrosion characteristics of steel containing differen...