Materials Literature
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This chapter presents an overview of photocatalysis and its synergistic coupling with separation process to realize process intensification in a hybrid photocatalytic membrane. The review specifically covers photocatalytic ceramic membranes since the ceramic membrane has high permeability, good thermal, mechanical, ch…
Minimal-nuclearity vanadato-tungstate clusters in [{V(IV)(dien)}4WO14]·4H2O () and [{V(IV)(dien)}4WO20]·6H2O () feature cores of edge-sharing WO6 octahedra, surrounded by a ring of four vanadyl groups. Surprisingly, the V(iv) centers in both and are ferromagnetically coupled, in contrast to all other known vanadato-po…
Borophosphate glasses in the compositions, (B2O3)0.2 · (P2O5)0.3 · (V2O5) x · (CoO)0.5x , where x = 0.05, 0.1, 0.15, 0.20, 0.25, 0.30, 0.35, 0.40, 0.45, 0.50 were synthesized at 1500 K by standard melt quenching method. Non-crystalline nature of the samples was confirmed by XRD studies. Room temperature density and dc…
Three novel inorganic–organic hybrid compounds based on different types of isopolymolybdates and CuII(bbx) complexes, namely, [Cu2II(bbx)2(β-Mo8O26)]·2H2O (1), [Cu2II(bbx)4(γ-Mo8O26)] (2) and H2[Cu2I(bbx)2(Mo2O8)] (3) (bbx = 1,3-bis(1-imidazolyl)benzene), have been successfully synthesized by adjusting the pH value un…
Poly(ether-amide)s derived from two new silylated-dianhydrides were prepared and characterized. By FE-SEM and AFM morphological studies were developed.
Highly dispersed copper oxide (CuO) nanoparticles had been successfully prepared by a hydrothermal technique where different adding temperatures of NaOH were taken. The as-prepared CuO nanoparticles were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and Raman spectroscopy. The result…
V2O5 doped sodium barium borosilicate glasses were characterized by photoluminescence spectroscopy and electron probe microanalyzer (EPMA). The glass remains homogeneous for lower concentration of V2O5 but a phase separation is observed when V2O5 doping is increased beyond 5 mol%. Detailed microanalysis reveals that t…
alumina nanoparticles were annealed sequentially at 800 o C, 950 o C and 1100 o C and structural transitions as a function of heat treatment were studied by X-ray diffraction (XRD), Differential Scanning Calorimetry (DSC) and 27 Al Magic Angle Spinning Nuclear Magnetic Resonance (MAS NMR) methods.. XRD studies found t…
In this work, the Ar/O 2 flow ratio dependent microstructures and electrical properties of epitaxial BiFeO 3 films were systematically studied.
Washing is considered as the final process of garments finishing. Acid washing is one kind of finishing treatment used for making sewn garments aesthetic, fashionable, soft, comfortable and also adding value to the final garments. This paper investigates the effect of the acid washing (with thermocol balls and potassi…
A simple route to freestanding graphene nanosheets and large-area/patterned graphene nanofilms by thermal annealing of indium and graphite mixture.
Hydrogenated amorphous carbon (a-C:H) films exhibit excellent friction properties such as high mechanical hardness, high wear resistance, and low friction. a-C:H films have amorphous structures generally composed of sp2- and sp3-hybridized carbon, which bring about extraordinary friction properties. Some reports have…
In the last decade, available research studies on industrial and biomedical applications have documented the potential for significant health effects from exposure to carbon nanotubes (CNTs) and carbon nanofibers (CNFs). This paper reviews existing information on toxicity and potential health risks from occupational e…
We report here a microscopic theoretical study of dynamic ferromagnetic spin susceptibility of electrons for graphene systems, which deal with a tight-binding model Hamiltonian consisting of the hopping of electrons up to third-nearest-neighbors, impurity and substrate effects besides Coulomb interaction of electrons…
In this study, Graphene Oxide (GO) is produced using Hummers method. The produced GO were investigated by x-ray diffraction (XRD), fourier transform infrared spectroscopy (FTIR), UV-Vis spectrum, Raman spectroscopy and scanning electron microscopy (SEM). GO films on Ni foam were prepared by doctor-blading technique. T…
FPI/A-PSZN hybrid materials with low- <italic>k</italic> and superior comprehensive properties are potentially useful in the microelectronic industry.
In the existing experimental studies of cable subjected to fire home and abroad, there is a problem that the failure criterion is not uniform. In this paper, the criteria used in the past has been summarized and classified, a new criterion based on the cable working condition is presented which takes the effect of fir…
Spray-dried mesoporous aluminosilicates, with spherical morphology, high surface area and accessible porosity, have been synthesized under mild acidic aqueous conditions by using different aluminum precursors.
We appreciate the opportunity to comment on Dr. Salunke’s response. Regrettably, we find the response unsatisfactory, as he and his colleagues suggest that it is acceptable to project arbitrary structural models into electron density noise. ### Technical facts related to proper electron density
Correction for 'Alloy oxidation as a route to chemically active nanocomposites of gold atoms in a reducible oxide matrix' by P. Sutter et al., Nanoscale Horiz., 2016, 1, 212-219.