Materials Literature
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In an effort to de-carbonise commercial freight shipping, there is growing interest in the possibility of using nuclear propulsion systems. Nuclear-powered propulsion allows ships to operate with low fuel costs, long intervals between refueling, and minimal emissions; however, currently these systems remain largely co…
Gamma attenuation parameters such as mass attenuation coefficient, effective atomic numbers, electron density, buildup factor, and specific absorbed fraction of energy of tungsten copper alloys (CuW(50), CuW(55), CuW(60), CuW(65), CuW(70), CuW(75), CuW(80), CuW(85) and CuW(90)) are evaluated. G-P fitting method has be…
Electrospinning is a fast, simple way to produce nano/microfibers, resulting in porous mats with a high surface to volume ratio. Another material with high surface to volume ratio is aerogel. A drawback of aerogels is its inherent mechanical weakness. To counteract this, aerogels can be embedded into scaffolds. The fo…
The corrosion inhibition and absorption behavior of Hexamethylenetetramine(HMTA) for carbon steel in hydrochloric acid solution were studied by weight loss method. The results showed that as the temperature increases, the corrosion inhibition of HMTA effect after the first increased, reached the maximum at 30 ; With t…
Bio-based composites have gained higher importance due to their low-cost, recycling and moderate mechanical properties. Engineering structures under blast, crush and other different pressure loadings can be manufactured using materials such as sisal based bio composites. In this study, sisal fiber reinforced plastics…
In this paper, the relationship between steel and chemical elements is explored. A production record of a steel mill is adopted for two years, which is used as the basic data to standardize the data. Then, according to the correlation coefficient method between the hot-rolled ribs No. 1 and No. 2 hot-rolled ribs, the…
With the emergence of drug delivery systems, liposome’s attracted many attentions as drug and gene delivery vehicles. In this regard, long-term stability of liposomes becomes important in the clinical use of these particles and their success in the market of therapeutics. Lyophilisation is one of the most common metho…
: In this paper the determination of surface free energy (SFE) of glass fibers made from jarosite waste by using contact angle (CA) measurements is presented. Contact angles of glass fibers against water, formamide and diiodomethane have been measured in order to estimate the surface tensions using Owens-Wendt-Rabel-K…
In this study, pulping conditions for kraft pulping of bamboo residues were investigated, predominantly focusing on cooking temperature and time during pulping. Oxalic acid and cationic starch were used for the modification of natural stellerite, and the use of modified stellerite for preparing filter paper for PM 2.5…
The structural, cohesive and electronic properties of fullerene-like isolated Zn44Cd4O48 cluster with consideration of CdO phase clusterization are studied in the frames of density functional theory B3LYP/3-21G(d). It is revealed that an enlargement of CdO phase content in Zn44Cd4O48 cluster leads to nonlinear rapid i…
Abstract This work focuses on the generation of conductive networks through the localised alignment of nano fillers, such as multi-walled carbon nanotubes (MWCNTs). The feasibility of alignment and positioning of functionalised MWCNTs by external DC magnetic fields was investigated. The aim of this manipulation is to…
A crystal-chemical investigation of vauxite, ideally FeAl2(PO4)2(OH)2-6H2O, from Llallagua (Bolivia) has been performed using a multi-methodological approach based on WDS-electron microprobe, single-crystal X-ray diffraction, and vibrational spectroscopies (Raman and FTIR). The structure was refined in the triclinic P…
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation G. J. Tsamasphyros, C. Chr. Koutsoumaris; Mixed nonlocal-gradient elastic materials with applicat…
Journal of Nano- and Electronic Physics. Scientific journal. ISSN: 2077-6772. Journal abbreviation: J. Nano- Electron. Phys. No page charges. All articles are freely available on-line. Issued 4 times per year. Publisher: Sumy State University. (Sumy, Ukraine)
A theoretical study of neural networks modeling, based on the tight binding approach, is proposed in this study. The aim of the present contribution is to establish a network topology to compute the binding energy parameters of transition metals. However, because of the different types of crystallization fcc, bcc, hcp…
Journal of Nano- and Electronic Physics. Scientific journal. ISSN: 2077-6772. Journal abbreviation: J. Nano- Electron. Phys. No page charges. All articles are freely available on-line. Issued 4 times per year. Publisher: Sumy State University. (Sumy, Ukraine)
Journal of Nano- and Electronic Physics. Scientific journal. ISSN: 2077-6772. Journal abbreviation: J. Nano- Electron. Phys. No page charges. All articles are freely available on-line. Issued 4 times per year. Publisher: Sumy State University. (Sumy, Ukraine)
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Vaney <italic>et al.</italic> found that the thermopower formula for composites derived in ref. 2 clearly fails to predict the thermopower of Si <sub>10</sub> As <sub>15</sub> Te <sub>75</sub> –Bi <sub>0.4</sub> Sb <sub>1.6</sub> Te <sub>3</sub> .
, which indicates that the interparticle 'electromagnetic hot-spots' do not play a major role in the luminescence emission mechanism in such plasmonic molecules.