11 Result(s)
within
**nhui Ji
Characterization and Evaluation of Materials
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Article
(TiO2/Ag nanoparticles)@(chitosan-polyvinyl alcohol) core-shell nanofibers as novel anticorrosion and antibacterial improvers for epoxy coating systems
Core-shell nanofibers consisted of chitosan/polyvinyl alcohol as shell and TiO2/Ag nanoparticles as core (abbreviated as (TiO2@AgNPs)@(CS/PVA)) are synthesized by electrospinning method for improving the function...
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Article
Rational design of ibuprofen-based redox-responsive anti-cancer polymeric drug delivery systems
An increasing number of studies have demonstrated that inflammation has a close correlation with multiple stages of tumor development, including tumor initiation, promotion, and migration. Cyclooxygenase-2 (CO...
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Article
Design and preparation of a VO2-based high-performance metamaterial for smart windows
Vanadium dioxide (VO2) is an ideal material for smart windows, which can initiate an automatic reversible metal-to-insulator transition from tetragonal to monoclinic structure at the transition temperature (Tc) o...
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Article
Improvement of phase transition properties of magnetron sputtered W-doped VO2 films by post-annealing approach
In this work, we investigate the improvement of the thermochromic properties of W-doped vanadium dioxide (VO2) films induced by annealing temperatures. Firstly, W-doped VO2 films with different W contents were su...
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Article
Effect of low-valence vanadium buffer layer on the properties of vanadium oxide film
Vanadium dioxide (VO2) is a promising candidate for implementing switching modulation devices due to its well-known metal-to-insulator transition (MIT). In addition, the application of VO2 on modulation devices r...
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Article
Far-IR transmittance and metal–insulator phase transition properties of VO2 films using Al2O3 as buffer layer
Owing to its outstanding metal–insulator transition, vanadium dioxide is considered as an attractive material used for optical modulation devices at far-IR bands. In this work, vanadium dioxide films were succ...
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Article
The Improved Thermal Conductivity of a Potting Material for High-Power Fast Warm-Up Cathodes
With higher power, frequency and longer life of microwave tubes, cathode heater assembly is being modified to enhance the warm-up performance and reliability, which are governed by ceramics thermal conductivit...
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Article
3D Gel-Printing of TiC-Reinforced 316L Stainless Steel: Influence of the Printing Parameters
In this paper, the composite composed of TiC (35 wt.%) reinforced 316L stainless steel matrix was successfully prepared using a 3D gel-printing (3DGP) process. The “step effect” of 3D printing can be reduced u...
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Article
Effect of Fe do** on thermochromic properties of VO2 films
Vanadium dioxide is a well-known phase transition material which has the potential to be applied in the smart windows. In this work, Fe-doped vanadium dioxide films were successfully prepared on glass substrat...
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Article
Surface interaction induced transcrystallization in biodegradable poly(butylene succinate)-fibre composites
The growth of transcrystallines of poly(butylene succinate)(PBS) induced by organic and inorganic fibres was investigated mainly with optical microscopy and DSC. The formation of transcrystallinity on the surf...
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Article
A numerical study of residual stress induced in machined silicon surfaces by molecular dynamics simulation
Residual stresses in machined surface are regarded as a critical factor affecting the quality and service life of components. However, little research has been conducted to reveal the formation of residual str...
