262 Result(s)
within
**ao-** Sun
Materials Science
Materials Science, general
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Article
Effect of Fe2O3 on the Structure, Physical Properties and Crystallization of CaO-Al2O3-SiO2 Glass
The calcium aluminosilicate-based glasses (CaO-Al2O3-SiO2, CAS) with different Fe2O3 content (0.10wt%, 0.50wt%, 0.90wt%, and 1.30wt%) were prepared by traditional melt-quenching method. The glass network structur...
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Article
D-band center coordination modulated enzyme-like activity in Fe-Cu dual-metal single-atom nanozymes
After explorations in a diversity of single-atom nanozymes (SAzymes), develo** dual-centered SAzymes becomes a promising approach for superior catalytic performance. But confusing mechanisms including atomic...
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Article
Boosting ammonia production in electrocatalytic NOx reduction on a robust Fe/FeMoO4 catalyst
Electrocatalytic reduction of nitrate \(({\rm{N}}{{\rm{O}}_3}^ - )\) ( ...
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Article
Plasmon coupling-driven enhanced high-order multiphoton excited fluorescent performance of metal-organic frameworks
Accessing high-order multiphoton excited fluorescence (H-MPEF) materials is challenging yet and needs complicated synthesis procedures. In this study, we successfully assembled plasmonic Au nanorods (Au NRs) w...
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Article
Enhancing photoresponsiveness of metal-organic polyhedra by modifying microenvironment
Photoresponsiveness of materials is critical to their tunability and efficiency in terminal applications. Photoresponsive metal-organic polyhedra (PMOPs) feature intrinsic pores and remote controllability, but...
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Article
Graphene-anchored sodium single atoms: A highly active and stable catalyst for transesterification reaction
Solid strong base catalysts have received considerable attention in various organic reactions due to their facile separation, neglectable corrosion, and environmental friendliness. Although great progress has ...
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Article
Catalytic anode surface enabling in situ polymerization of gel polymer electrolyte for stable Li metal batteries
Employing quasi-solid-state gel polymer electrolyte (GPE) instead of the liquid counterpart has been regarded as a promising strategy for improving the electrochemical performance of Li metal batteries. Howeve...
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Article
Flexible DPPT-TT/PEO Fiber-Exploiting Electro-optical Synaptic Transistor for Artificial Withdrawal Reflex Arc
An artificial withdrawal reflex arc that can realize neuromorphic tactile perception, neural coding, information processing, and real-time responses was fabricated at the device level without dependence on alg...
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Article
Open AccessComparative statistical analysis of pitting in Two 2205 duplex stainless steel variants
The inherent variability of pitting poses challenges in accurately evaluating the pitting resistance due to potential disparities in test results. This study compares the pitting resistance of two commercial 2...
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Article
Open AccessFlexible and wearable battery-free backscatter wireless communication system for colour imaging
Wireless imaging, equipped with ultralow power wireless communications and energy harvesting (EH) capabilities, have emerged as battery-free and sustainable solutions. However, the challenge of implementing wi...
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Article
Open AccessEmergence of quantum confinement in topological kagome superconductor CsV3Sb5
Quantum confinement is a restriction on the motion of electrons in a material to specific region, resulting in discrete energy levels rather than continuous energy bands. In certain materials, quantum confinem...
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Article
Electrostatically connected nanoarchitected electrocatalytic films for boosted water splitting
Active sites of two-dimensional (2D) electrocatalysts are often partially blocked owing to their inevitable stacking and hydrophobic polymeric binders in macroscale electrodes, therefore impeding their applica...
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Article
Enriched electrophilic oxygen species facilitate acidic oxygen evolution on Ru-Mo binary oxide catalysts
The polymer electrolyte membrane (PEM) electrolyzers are burdened with costly iridium (Ir)-based catalysts and high operation overpotentials for the oxygen evolution reaction (OER). The development of earth-ab...
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Article
Effects of Phosphorus Structures on the Crystallization Behavior of Rare Earth Phase in CaO–SiO2–CaF2–La2O3 Slag
To promote the utilization of rare earth resources in metallurgical rare-earth-containing slag, the effect of P2O5 on the morphology and structure of the rare earth crystalline phase in the CaO–SiO2–CaF2–La2O3 sl...
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Article
Open AccessAchieving high-performance sodium metal anodes: From structural design to reaction kinetic improvement
Sodium metal is one of the ideal anodes for high-performance rechargeable batteries because of its high specific capacity (~ 1166 mAh·g−1), low reduction potential (−2.71 V compared to standard hydrogen electrode...
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Chapter and Conference Paper
Effect of Friction on Corner Filling Deformation in Tube Hydroforming Process by Real-Time Measurement
Tube hydroforming is an advanced technology for manufacturing thin-walled tubular components with irregular cross-sections. However, a real-time measurement and quantitative research on the friction effect in ...
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Article
Open AccessDual activation and C-C coupling on single atom catalyst for CO2 photoreduction
An excellent single-atomic photocatalyst, Ti@C4N3, is theoretically found to effectively convert CO2 to C2H6 by density functional theory (DFT) calculations and non-adiabatic molecular dynamics (NAMD) simulations...
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Article
Endogenous formaldehyde responsive fluorescent probe for bioimaging
Formaldehyde (FA), as the simplest endogenous carbonyl molecule, participates in many biosynthesis and metabolism in living organisms, such as nucleotides and adenosine triphosphate (ATP). FA concentrations ar...
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Article
Opposite do** distribution in TMD monolayer regulated by VLS and VSS growth mechanism
Do** is crucial for improving the properties of transition metal dichalcogenide (TMD) monolayers. However, most existing studies have focused on do** ability, and the research on do** distribution is rar...
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Article
High-strength and malleable dual-phase nanostructured Ta-based metallic glass via atomic manufacturing
Constructing unique nanoscale structures by atomic manufacturing techniques may be an effective route to improve the mechanical properties of metallic glass (MG) thin films (TFs). Here, using magnetron sputter...
