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Article
Thermally induced flexible wood based on phase change materials for thermal energy storage and management
The applications of composite phase change materials were limited due to their poor energy utilization efficiency, low thermal conductivity and strong rigidity. In this work, thermally induced flexible wood ba...
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Article
Dislocation-Induced Precipitation and Its Strengthening of Al–Cu–Li–Mg Alloys with High Mg
Generally, the good combination of pre-deformation and aging can improve the mechanical strength of the Al–Cu–Li–Mg alloys. However, the effects of pre-deformation on competitive precipitation relationship and...
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Article
Improved corrosion resistance of Mg alloy by a green phosphating: insights into pre-activation, temperature, and growth mechanism
Poor corrosion resistance of magnesium alloys remains a major obstacle to their extensive application. Phosphate conversion coating (PCC) is one of the most direct and effective strategies to enhance the corro...
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Article
Preparation and Thermoelectric Performance of BaTiO3/Bi0.5Sb1.5Te3 Composite Materials
A series of xBaTiO3/Bi0.5Sb1.5Te3 (xBTO/BST) nanocomposite thermoelectric materials were prepared by the method of ultrasonic dispersion combined spark plasma sintering. The thermoelectric performance was systema...
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Article
Effects of Ni Magnetic Nanoparticles on Thermoelectric Properties of n-Type Bi2Te2.7Se0.3 Materials
A series of n-type x%Ni/Bi2Te2.7Se0.3 (x = 0, 0.1, 0.4, 0.7, and 1.0) magnetic nanocomposite thermoelectric materials have been fabricated by the combination of ultrasonic dispersion, hydrothermal homogenization,...
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Article
Preparation and Characterization of Ni/Bi0.5Sb1.5Te3 Heterogeneous Multilayered Thermoelectric Materials
It is difficult to achieve coordinated optimization in thermoelectric materials due to the strong coupling between the electrical and thermal transport properties. However, interface effects, especially those ...
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Article
Study on selective oxidations of gold nanorod and mesoporous silica-coated gold nanorod
The structural control-based manipulation of the anisotropic surface plasmon resonance (SPR) property of gold nanorod (AuNR) is significant and has wide application value in many fields. In this work, the quan...
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Article
Protonated supramolecular complex-induced porous graphitic carbon nitride nanosheets as bifunctional catalyst for water oxidation and organic pollutant degradation
Polymeric graphitic carbon nitride (g-C3N4) materials are promising catalysts to compete with precious metals, but they mostly only show moderate catalytic activity, particularly low oxidation power for oxygen ev...
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Article
Structural and Magnetic Properties of La-Substituted M-Type Hexagonal Sr–Ni Ferrites Synthesized by Ball-Milling-Assisted Ceramic Process
Sr0.5Ni0.5LaxFe12 − xO19 (x = 0, 0.08, 0.16, and 0.24) hexaferrites have been synthesized by ball-milling-assisted ceramic process. The calcined samples are characterized by X-ray powder diffraction (XRD), scanni...
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Article
Effects of Fe3O4 Magnetic Nanoparticles on the Thermoelectric Properties of Heavy-Fermion YbAl3 Materials
The magnetic nanocomposite thermoelectric materials xFe3O4/YbAl3 (x = 0%, 0.3%, 0.6%, 1.0%, and 1.5%) have been prepared by the combination of ultrasonic dispersion and spark plasma sintering process. The nanocom...
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Article
Preparation and Enhanced Thermoelectric Performance of Cu2Se–SnSe Composite Materials
A series of p-type xCu2Se–SnSe (x = 0%, 0.10%, 0.15%, 0.20%, and 0.25%) composite thermoelectric materials have been prepared by the combination of ultrasonic dispersion and spark plasma sintering methods. The ef...
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Article
Al3+ doped M-type hexagonal Ba–Co ferrites synthesized via ball-milling assisted ceramic process: magnetism and its correlation with structural properties
Ba0.5Co0.5AlxFe12−xO19 (x = 0, 0.08, 0.16, and 0.24) hexaferrites are synthesized via ball-milling assisted ceramic process, and their crystal structure, microstructure, and magnetic properties were studied. The ...
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Article
Structural and Magnetic Properties Evolution of Co-Nd Substituted M-type Hexagonal Strontium Ferrites Synthesized by Ball-Milling-Assisted Ceramic Process
M-type hexagonal Sr1−x Co x Nd x Fe12−x O19 (x = 0, 0.08, 0.16, and 0.24) has been synthesized by ball milling, ...
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Article
Improvement of the Magnetization of Barium Hexaferrites Induced by Substitution of Nd3+ Ions for Fe3+ Ions
Barium hexagonal ferrites (BaNd x Fe12−x O 19) have been synthesized by initial high-energy milling of th...
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Article
Photocatalytic activity of hydrothermally-synthesized single-crystalline Bi3.15Nd0.85Ti3O12 nanoplates
Single-crystalline Bi3.15Nd0.85Ti3O12 (BNdT) nanoplates were synthesized through a hydrothermal process and BNdT microplates were obtained by post-annealing of the as-prepared nanoplates. Structural and morpholog...
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Article
Atomic simulation of fatigue crack propagation in Ni3Al
The fatigue crack propagation behavior of Ni3Al was studied using molecular dynamics simulation at room temperature. The simulation results showed that the deformation mechanisms and the crack propagation path we...
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Article
Preparation of PP-g-PEG by using partial pre-irradiated polypropylene as initiator and its properties
Polypropylene (PP) grafted with poly(ethylene glycol) acrylate (PEG acrylate) was prepared through melting reaction with partial pre-irradiated PP (rPP) as initiator and its properties were investigated. Along...
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Article
Synthesis and ethylene polymerization by β-diketiminato zirconium chlorides
Unsymmetrical β-diketiminato zirconium chlorides were prepared by an elimination reaction of ZrCl4 with the corresponding β-diketiminato lithium atoms [Li{N(Dipp)C(R)CHC( t Bu)NH...
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Article
Complex aggregates of silica microspheres by the use of a polymer template
Evaporation of a droplet of silica microsphere suspension on a polystyrene and poly(methyl methacrylate) blend film with isolated holes in its surface has been exploited as a means of particles self-assembly. ...