Materials Literature
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[Article in J. Appl. Polym. Sci. 2014, 131, DOI: 10.1002/40338] In the recently published article cited above, the last sentence appearing in paragraph 4 of the Introduction section which reads: “To the best of our knowledge, there is no published information quantitatively describing the solvent resistance of crossli…
The mechanical property, structure, and morphology of styrene–butadiene–styrene (SBS) thermoplastic elastomer under the combined fatigue and chemical aging conditions were investigated. The results indicated that under the fatigue condition alone, the tensile strength of SBS increased initially and then decreased with…
Thermal decomposition of YBa 2 Cu 3 O 7-δ (YBCO) films derived by diethanolamine (DEA)-modified trifluoroacetic acid-metal organic deposition (TFA-MOD) was investigated with respect to the understanding of the correlation between the stress releasing and rapid decomposition. It is revealed that the evaporation of DEA…
We present a study on the transport and magnetic properties of superconducting Fe 1−y Se single crystals. In the superconducting state, the in-plane electrical resistivity of the crystal is measured for fields up to 16 T and as a function of field direction, in order to understand how the vortex dynamics is affected b…
The growth process of germanium inverted quantum hut (IQH) structures, which are embedded in a silicon lattice, has been studied using anomalous x-ray scattering techniques. These self-assembled IQH structures exhibit strong photoluminescence (PL) although the number density of the huts is rather small. We show here t…
We present a new concept of nano electromagnetic compatibility (EMC) for nanoelectronics, based on the synthesis of the classical electrodynamics and quantum transport theory in nanostructures. We demonstrate that classical EMC concepts such as coupling, shielding, and impedance matching, should be reconsidered taking…
In this work, we simulate the microphase separation of aqueous and non-aqueous solutions of diblock copolymer poly(styrene)-b-poly(ethyleneglycol) under different architectures (linear and linear–dendritic) by dissipative particle dynamics. The observed morphologies in water where poly(ethyleneglycol) (PEG) block is s…
First order phase transitions may occur in several magnetic systems, with two structural phases having different magnetic properties each and a structural transition between them. Here, a novel physics based phenomenological model of such systems is proposed, in which magnetization is represented by the volumetric amo…
Abstract The application of molecular methods, like pyrosequencing of 16S rRNA genes, has now accelerated to the point where identification of microbial communities involved in microbiologically influenced corrosion (MIC) may become routine. We have used this technology to characterize samples obtained from North Sea…
ZnO nanopowders with different 3d transition metal (TM) doping (TM = Mn, Fe, Co, Ni) were synthesized by a new protocol based on slow hydrolyse of zinc acetate dissolved in methanol and supercritical drying in ethyl alcohol. The prepared Zn1−xTMxO (x = 0.25) nanoparticles were characterized by X-ray diffraction (XRD),…
We report the structural and electrical properties of a Sc 3+ -doped TiO 2 (Ti 0.99 Sc 0.01 O 2−δ ) thin film prepared by RF magnetron sputtering. The thin film prepared at 100 °C exhibits the anatase (112) peak, although the thin films prepared at temperature above 200 °C show the rutile (200) peak. The lattice const…
In this paper, the synthesis, SERS performance and application in glucose sensing of hierarchical 3D Ag nanostructures (NSs) are reported. Large-scale Ag jujube-like architectures were produced via the galvanic reaction process in a mixed solution of trisodium citrate (TSC) and AgNO3 on Cu nanoparticles disproportione…
We investigate the effects of humidity on the vibrations of carbon nanotubes (CNTs) using two types of CNT cantilevers: open-ended and close-ended CNT cantilevers. As the humidity increases, the resonant frequency of the open-ended CNT cantilever decreases due to the adsorption of water molecules onto the CNT tip, whe…
With the expanding applications of carbon nanotubes (CNT) in biomedicine and agriculture, questions about the toxicity and biocompatibility of CNT in humans and domestic animals are becoming matters of serious concern. This study used proteomic methods to profile gene expression in chicken macrophages and heterophils…
Here we demonstrate on the ultra-fast synthesis route for the preparation of highly ordered FDU-12 with a 3D mesoporous structure and large and tuneable pore diameters ranging from 9.31 to 19.14 nm using microwave irradiation technique at various reaction temperatures ranging from 100 to 250 °C. High-end techniques su…
Nanostructured LaNiO3−x (x> 0) was prepared at low temperature between 500–800 C by the sol–gel method. Their potentials as a thermoelectric material were investigated. The minimum temperature to form the LaNiO3−x phase in air was 600 C. The samples sintered between 600 and 800 C had a grain size of 18–31 nm and showe…
The hydroxyl derivative of soybean oil (SDEG) was obtained as a result of the epoxidation of soybean oil followed by the opening of oxirane rings in the reaction with diethylene glycol (Scheme A). This derivative was used in the process of fusion with bisphenol A-based low-molecular-weight epoxy resin EPR 162 (Scheme…
Self-organized criticality describes the emergence of complexity in dynamical nonequilibrium systems. In this paper we introduce a unique approach whereby a driven energy conversion is utilized as a sampling bias for ordered arrangements in molecular dynamics simulations of atomic and molecular fluids. This approach g…
Electron and energy transfer processes from higher excited states are attractive for efficient photoenergy utilization because energy dissipating internal conversion processes can be avoided. In the present study, charge separation processes in meso-substituted Sb- and Ge tetraphenylporphyrins (TPPs) were investigated…
Searching for new ways to utilize rubber and polymer waste has been the focus of many studies conducted by research centers and companies worldwide. In this study, the influence of extrusion conditions on the properties of thermoplastic compositions containing post-production recycled high density polyethylene (PE-HD)…