Materials Literature
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Nanorod-array structure gains its popularity in photoelectrode design for water splitting. However, the structure’s effects on solid-liquid interface interaction and reaction product transportation still remain unsolved. Gas bubble generally evolved from photoelectrodes, which provides a starting point for the problem…
ZnS films were deposited onto glass substrates by the chemical bath technique at temperatures from 60 to 90°C. Zinc chloride, potassium hydroxide, ammonium nitrate, and thiourea were used as chemical components. According to the species distribution diagrams, the concentration of the chemical components were maintaine…
Cadmium doped nickel-cobalt ferrite with chemical formula Ni 0.8-x Co 0.2 Cd x Fe 2 O 4 (x=0.1, 0.2 and 0.3) is prepared by standard double sintering ceramic method. Electric and dielectric properties of nickel cobalt cadmium ferrite are investigated. Formation of single phase is confirmed by X-ray Diffraction pattern…
A novel monomer containing phosphorus and nitrogen (EBAPP) has been synthesized by allowing phenyl dichlorophosphate to react with ethylenediamine and 2-hydroxyethyl acrylate (HEA). The structure of EBAPP was characterized by FTIR, 1 H NMR and 31 P NMR. A series of flame-retardant resins was obtained by blending EBAPP…
Nb <sub>2</sub> O <sub>5</sub> nanowires were synthesized by a hydrothermal method using polyethylenimine as a soft template. The results indicated that the pH value greatly affected the Nb <sub>2</sub> O <sub>5</sub> nanowires.
A non-associative fluorinated amphiphile was synthesized. Instead of self-association at high concentrations, this amphiphile undergoes conformational transition in which the hydrophilic tails wrap around the fluorocarbon core to shield it from water, bearing certain similarity to protein folding in a crowded environm…
We here demonstrate the fabrication of highly SERS-active Ag nanoparticle assemblies on branched Cu <sub>2</sub> O crystals through a galvanic replacement reaction process.
First-principles molecular dynamics simulations and neutron-scattering experiments have been employed to investigate the structure and underlying vibrational motions in croconic acid as a function of temperature over the range 4-400 K. Calculated hydroxyl-bond distances were within 4% of the experimentally determined…
In order to provide clothing fit, it is necessary to associate garment patterns with body shapes. In this study, basic skirt patterns werecreated using the Computer Aided Design (CAD) system according to Contec, Metric, Muller, and Basic Blocks Pattern Making Systems in order to evaluate fit. These patterns are dresse…
Quasi-vertical alignment of as-synthesized RGO sheets under a non-uniform electric field deposited over a carbon cloth substrate and its field emission characteristics.
A boron–dibenzopyrromethene dye with a pinacolboryl group has been newly synthesized for the use as a reaction-based chemosensor. A TLC plate coated by the dye enables us to detect H <sub>2</sub> O <sub>2</sub> vapor visually.
A simple strategy for choosing optimal bio-supramolecular mediators from the mammalian serum albumin library is proposed for bimolecular photochirogenic reactions. Thus, the enantiodifferentiating photocyclodimerization of 2-anthracencecarboxylate (AC) was optimized in chemical and optical yields, when mediated by por…
Uniform CeO2 asymmetric core–shell nanospheres were easily synthesized via a mild template-free hydrothermal method. The results show that aggregated solid spheres transform into core–shell spheres through an Ostwald ripening process.
Gold nanoparticles (AuNPs) had been synthesized with various molarities and weights of reducing agent, monosodium glutamate (MSG), and stabilizer chitosan, respectively. The significance of chitosan as stabilizer was distinguished through transmission electron microscopy (TEM) images and UV-Vis absorption spectra in w…
Ag-In-Zn-S nanorods with tunable photoluminescence were formed by a convenient synthetic approach, and the nanorods demonstrated a relatively long fluorescence lifetime of 1.248 μs. In addition, Ag-In-Zn-S nanorods of nail shape and rod-particle dimers were successfully produced by adjusting the reaction parameters.
Polycrystalline nanotubular Bi <sub>2</sub> Te <sub>3</sub> and PbTe synthesized by the Kirkendall effect showed great decrease in thermal conductivities.
We combine experiments and distinct element method simulations to understand the stability of rings and rackets formed by single-walled carbon nanotubes assembled into ropes. Bending remains a soft deformation mode in ropes because intra-rope sliding of the constituent nanotubes occurs with ease. Our simulations indic…
Self-assembled monolayers (SAMs) of stearic acid (SA) film were developed on pure magnesium with heat-pretreatment in order to improve both the corrosion resistance and the bioactivity of pure magnesium. A new method using a high concentration of SA solution (10−1 mol/L) is proposed to reduce the process time of the c…
We provide a critical account of the dynamics of laser induced refractive index changing mechanisms in nematic liquid crystals which may be useful for all-optical switching and modulation applications in the visible as well as the Terahertz and long-wavelength regime.In particular, the magnitude and response times of…
Attenuated total reflection Fourier transform infrared (ATR FT-IR) spectroscopy has been applied in situ to study gas adsorption on a colloidal stearate-capped zinc oxide (ZnO) surface. Infrared spectra of a colloidal stearate-capped ZnO catalyst substrate were assigned at room temperature using zinc stearate as a ref…