Materials Literature
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Rising worldwide demands for energy encourages development of high-efficiency energy storage and capacitor components. Main requirements for dielectric materials employed in fabrication of high energy density capacitors include high dielectric constant, high dielectric breakdown strength, and low dielectric loss. Owin…
Summary We report dynamic Monte Carlo simulation results on the crystallization of double crystalline A‐B diblock copolymer, wherein the melting temperature of A‐block is higher than B‐block. Crystallization of A‐block precedes the crystallization of B‐block upon cooling from a homogeneous melt. The interaction betwee…
Salomon E Borjas-Garcia, Ariosto Medina-Flores, L Bejar, C Aguilar, J L Bernal; Synthesis of Mesoporous Zirconia by Using CTAB as Template, Microscopy and
Amir Avishai, Kevin Abbasi, Danqi Wang, Nanthawan Avishai, Dandan Wu, Vikram Bedekar, Scott Hyde, Scott Sitzman, Arthur Heuer; Tackling Characterization Ch
Takahiro Sato, Yuya Suzuki, Hiroaki Matsumoto, Takahito Hashimoto, Kuniyasu Nakamura, Taiga Miura, Hisaharu Yoshida; EDX Analysis of Low Concentration Dopa
Xinming Zhang, Jorgen F Rufner, Thomas LaGrange, Ricardo HR Castro, Julie M Schoenung, Geoffrey H Campell, Klaus van Benthem; Determination of Reliable Gra
Megaprojects are frequently over \nbudget and late all over the world in many different sectors. There has been little or no \nimprovement over the decades. Project performance today is roughly similar to ten, \ntwenty and thirty years ago. On the other hand, even if public opinion and the press are \n…
N Li, K Hattar, A Misra; In Situ Probing of the Evolution of Irradiation-induced Defects in Copper, Microscopy and Microanalysis, Volume 21, Issue S3, 1 Au
J Goulden, S Sitzman, K Larsen, R Jones; Real-Time Discrimination of Phases with Similar Kikuchi patterns but Different Chemistry through Simultaneous EBSD
In the present study, an attempt was made to synthesize ZnO/TiO 2 and ZnO/TiO 2 /CuO nanocomposites as photocatalyst for degradation of organic pollutant (methylene blue) in aqueous solution under UV and visible light irradiation. Characterization using X-ray diffraction, energy dispersive X-ray spectroscopy, field em…
In order to develop bioplastic alternative to conventional petro-based flexible packaging, this study focused on the fabrication and evaluation of a bio-based and biodegradable cast film. The material chosen for the matrix of film is a blend of poly(lactic acid) (PLA) and poly(propylene carbonate) (PPC). The effect of…
The effect of additions of surfactants (stearic and perfluorononanoic acids, stearylamine, and of their mixtures) on the morphology, structural-phase composition, structure of the surface, and magnetostatic and microwave properties of ferromagnetic powders obtained by the joint high-energy milling of Fe and polystyren…
The oxidation behaviour of laser welded of TP347HFG and VM12-SHC stainless steels in air atmosphere were investigated. The temperature was changed from 25 to 1400 0C. The stainless steels butt were welded. Materials were examined by the thermogravimetric method. The surface and microstructure of the sample were observ…
Results from a detailed investigation on the structural, optical, electrical and magnetic properties of polycrystalline bulk samples of La1-xCaxMnO3 (x=0, 0.3, 0.5 and 0.7) synthesized by solid state reaction method are presented. The Rietveld analysis of the X-Ray diffraction (XRD) profiles clearly indicated that the…
Ti-6Al-4V compact bulk was fabricated by Spark plasma sintering (SPS) with initial pressure of 1.7 MPa, holding pressure of 50 MPa, heating rate of 100 °C/min, and holding time of 5 min at different sintering temperature. The fracture morphology of the specimen sintered at different temperatures was observed to invest…
Partial discharge (PD) monitoring is an established technique used to assess the condition of AC gas insulated switchgears (GIS). The growing application of High Voltage Direct Current (HVDC) transmission systems has triggered research projects focusing on the measurement and interpretation of PD signals in DC GIS. In…
Summary This research is to study the potential of using polystyrene nanoparticles and chitosan solution to increase the anti‐bacterial activity on cotton fabrics prepared by a conventional pad‐dry‐cure method. Firstly, cotton fabrics were coated with chitosan solutions at the concentrations of 0.1, 0.5, and 1.0 (%w/v…
A new method to determine the resistance of the breakdown channel, current, and characteristic time is based on the measurements of the breakdown current pulse in a wide range of parameters of the measurement circuit. A problem with time-dependent resistance of the breakdown channel is numerically solved. An experimen…
Wettability is one of the important performance measuring the hydrophobicity of metal surface. There has important relationship between microstructures and surface wettability. In this paper, square pillar microarrays with different geometrical parameters were processed on hydrophilic metal substrates by high-speed mi…
Silicene, a monolayer of silicon atoms arranged in a honeycomb lattice, has been undergoing rapid development in recent years due to its superior electronic properties and its compatibility with mature silicon-based semiconductor technology. The successful synthesis of silicene on several substrates provides a solid f…