Results 21 to 30 of about 32,038 (270)
Plasmodynamic synthesis of product based on aluminum in the oxygen atmosphere of a reactor-chamber [PDF]
In this paper, the possibility is shown to synthesize oxide aluminum using a high-speed electro discharge plasma jet.
Гуков, М. И. +2 more
core +2 more sources
X-Ray Diffractometry of Low-Mass Samples [PDF]
AbstractThe intensity diffracted by a low-mass sample with negligible absorption may be expressed as It = I∞ (B/2μ*)/G, where I∞ = intensity diffracted by a bulk sample, B = cross section of the primary beam, μ* = mass absorption coefficient, and G = mass of the sample. Measurable intensity may be obtained from samples with less than 1 μg mass.
L. S. Zevin, I. M. Zevin
openaire +1 more source
We report the successful direct synthesis of an ultrastable mesoporous silicon dioxide framework containing silver nanoclusters using a modified true liquid crystal templating method.
Dr. Tariq Aqeel, Prof. Ali Bumajdad
doaj +1 more source
In this article, the results of computational structural studies on Al-containing zeolites, via periodic DFT + D modelling and FDM (Finite Difference Method) to solve the Schrödinger equation (FDMNES) for XAS simulations, corroborated by EXAFS (Extended ...
Gabriela Jajko +6 more
doaj +1 more source
Generation and recovery of strain in (28)Si-implanted pseudomorphic GeSi films on Si(100) [PDF]
Effects of ion implantation of 320 keV Si-28 at room temperature in pseudomorphic metastable GexSi1-x (x almost-equal-to 0.04, 0.09, 0.13) layers approximately 170 nm thick grown on Si(100) wafers were characterized by x-ray double-crystal diffractometry
Bai, G., Nicolet, M.-A.
core +1 more source
Rapid Analysis of Feldspar by X-ray Diffractometry Rietveld Refinement Method
The content of minerals in feldspar can be calculated by chemical analytical results, but the analytical process is long and the calculation process is complex.
RAN Jing, DU Gu, WANG feng-yu
doaj +1 more source
Ibuprofen (IBP)- and Tranexamic acid (TXA)-containing tablets are known to swell when stored at high temperatures, but the mechanism of swelling is unknown.
Yuto Kawano +6 more
doaj +1 more source
Kinetic and structural aspects of tantalum hydride formation [PDF]
Tantalum hydrides of various composition were synthesized by equilibrating tantalum with hydrogen at six different temperatures from 573 to 823 K under a constant hydrogen pressure of 1 bar.
Simonović B.R. +2 more
doaj +3 more sources
Phases and phase stabilities of Fe3X alloys (X=Al, As, Ge, In, Sb, Si, Sn, Zn) prepared by mechanical alloying [PDF]
Mechanical alloying with a Spex 8000 mixer/mill was used to prepare several alloys of the Fe3X composition, where the solutes X were from groups IIB, IIIB, IVB, and VB of the periodic table.
Bansal, C. +3 more
core +1 more source
Low Temperature Precursor Route for Highly Efficient Spherically Shaped LED-Phosphors M2Si5N8:Eu2+ (M = Eu, Sr, Ba) [PDF]
The highly efficient nitridosilicate phosphors M2Si5N8 (M = Sr, Ba, Eu) for phosphor-converted pc-LEDs were synthesized at low temperatures using a novel precursor route involving metal amides M(NH2)2.
Gál Z. A. +25 more
core +1 more source

