630 Result(s)
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Article
**-**a Ding
English
Characterization and Evaluation of Materials
Polymer Sciences
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Article
Morphological and structural control of dendritic mesoporous silica&titania nanospheres by the one-pot co-condensation approach
Dendritic mesoporous silica nanospheres (DMSNs) possess excellent specific surface areas, pore volumes, and extremely accessible internal spaces. DMSNs have experienced high-speed development in the aspects of...
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Effects of boron nitride on the thermal properties of melamine–urea–formaldehyde/paraffin microcapsules for thermal management
This study aims to explore Pickering emulsion stabilized by hexagonal boron nitride (h-BN) mixed with styrene/maleic anhydride and fabricate melamine–urea–formaldehyde (MUF)/paraffin microcapsules for thermal ...
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Recent progress of advanced separators for Li-ion batteries
The current state-of-the-art lithium-ion batteries (LIBs) face significant challenges in terms of low energy density, limited durability, and severe safety concerns, which cannot be solved solely by enhancing ...
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Molecular Chain Flexibility and Dielectric Loss at High-Frequency: Impact of Ester Bond Arrangement in Poly(ester imide)s
The evolution of high-frequency communication has accentuated the significance of controlling dielectric properties in polymer media. Traditionally, it has been theorized that rigid molecular chains lead to lo...
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Numerical Study of Two Opposing Weak Polyelectrolyte Brushes by the Self-consistent Field Theory
The self-consistent field theory (SCFT) was employed to numerically study the interaction and interpenetration between two opposing weak polyelectrolyte (PE) brushes formed by grafting weak PE chains onto the ...
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Highly Conductive Ag/pCF/MVQ Composite Rubber for Efficient Electromagnetic Interference Shielding
In this study, flexible and highly conductive composite rubber at low filler content was successfully prepared through polydopamine-assisted electroless silver plating plus mechanical mixing. Firstly, carbon f...
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The influence of SiC–Al2O3 reinforcements on the deformation and fracture mechanism of thixomolded Mg-based composite
The thixomolding technology offers distinct advantages for producing magnesium matrix composites with intricate geometries. This study explores the effects of incorporating hybrid SiC–Al2O3 particles on the micro...
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Role of Cr on the interfacial bonding, mechanical, and electrochemical corrosion properties of Cu matrix composites co-reinforced by Al2O3 whisker and graphene: combined experiments and first-principles calculations
The interface of Cr-doped Cu matrix composites co-reinforced by Al2O3 whisker and graphene was constructed based on the first principle of density functional theory (DFT). The relationship between the interfacial...
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Study on pyrolysis characteristics, kinetics and flame-retardant mechanism of ultra-thin intumescent fire-retardant coating for steel structures by thermogravimetric analysis and shuffled complex evolution
As one of the most effective fire prevention measures, the ultra-thin intumescent fire-retardant coating (IFRC) is widely used to coat the surface of steel structure in buildings. The aim of this work was to i...
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Regulation pore size distribution of FAU deposited by Ag-oxide nanoparticles with F anions corrosion for the adsorption of CH3I
Gaseous iodine compounds especially radioactive iodine compounds such as \(\hbox {CH}_{3}\hbox {I}\) ...
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Effect of Cu content on martensitic transformation and shape memory behavior in Ti31.5Hf15Zr5Ni48.5−xCux alloys
The impact of Cu do** on the martensitic transformation and shape memory properties of a high-temperature shape memory alloy system, Ti31.5Hf15Zr5Ni48.5−xCux (x = 0, 5, 10, 15, 20), was investigated. Both the m...
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Side-Chain-Type Polyimide-Cu Complexes with Suppressed Activation Energy of Relaxation for Advanced High-Temperature Capacitor
The burgeoning growth of the new energy vehicles and aviation industry has escalated the need for energy storage capacitors capable of stable operation in harsh environments. The advent of metal-polyimide comp...
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Origami theory-inspired multiscale simulation of folded graphene aerogel with improved mechanical properties
In our previous work, inspired by the Origami theory, folded graphene oxide aerogel (fGA) with the arch morphology was successfully prepared. However, the self-folding mechanism of folded graphene oxide (fGO) ...
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Polypyrrole confined in network of composite hydrogel as adsorbent for enhanced adsorption of Cr(VI) in aqueous solutions
The treatment of Cr(VI) wastewater containing hexavalent chromium is a difficult problem. The World Health Organization (WHO) "Drinking Water Quality Standard" stipulates that the maximum allowable limit of ch...
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Uncovering the effect of Mo addition on the precipitation kinetics of the γ′ phase in Ni–Al–Mo model superalloys using CALPHAD-assisted phase-field simulations
Mo is a key solid solution strengthening element that improves the mechanical properties of Ni-based superalloys, but the partitioning behavior of Mo remains controversial. Herein, we uncover the effect of Mo ...
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Mechanical, tribological, corrosion and tribocorrosion properties of ZrNxOy coatings on Ti–45Nb alloys by multi-arc ion plating
In this study, four ZrNxOy coatings were deposited on the surface of Ti–45Nb alloy by multi-arc ion plating technology at different N/O ratios. The effects of oxygen content on the mechanical properties, wear res...
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Transformation microstructure and nucleation crystallography in high Sc-contained Al–Sc alloys after laser treatment
The high Sc-alloyed Al–Sc sputtering target is applied to produce Sc-doped AlN (Al1−xScxN) thin films through reactive magnetron sputtering. The sputtering process demands Al–Sc sputtering targets with fine and s...
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Wear resistance of molybdenum disulfide-based coatings on titanium alloys: a review
With the rapid development of the global aerospace industry, higher requirements have been placed on the comprehensive performance of structural materials for aviation. Among them, titanium alloys are widely u...
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The effect of laser shock peening on the rotating bending fatigue resistance of S51740 stainless steel
This paper focuses on the effect of laser shock peening on the rotational bending fatigue life of S51740 stainless steel round bar specimens. The improvement of material properties by laser shock peening is in...
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Synergistic effect of Gd and Sr on the microstructure and mechanical properties of Al–Si–Mg alloy
Al–Si–Mg alloys have received widespread application in communication, transportation and other fields on account of their attractive properties, e.g. superior castability, high ductility and excellent corrosi...
