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Browsing by Subject "X-ray diffraction"
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Atanasova, Maria Todorova; Strydom, Andre M.; Schutte, Casper Jan Hendrik; Prinsloo, Linda Charlotta; Focke, Walter Wilhelm
(Springer, 2014-05)
The crystal structure of a copper antimonite (CuSb2O4) was determined from X-ray powder diffraction data. The structure was solved by simulated annealing in direct space using the Rietveld method. The compound crystallizes ...
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Mamor, M.; Pipeleers, B.; Auret, Francois Danie; Vantomme, M.
(American Institute of Physics, 2011-01)
Strained p-Si1−xGex (x = 5.3%, 10.2%, and 15.4%) was irradiated at room temperature with 160 keV 166Er2+ ions to a fluence of 1×1010 or 3×1013 Er/cm2. The defects induced by ion implantation were investigated experimentally ...
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Alekperov, A.S.; Jabarov, S.H.; Mirzayev, M.N.; Asgerov, E.B.; Ismayilova, N.A.; Aliyev, Y.I.; Thabethe, Thabsile Theodora; Dang, N.T.
(World Scientific Publishing, 2019-03)
Please read abstract in the article.
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Ahmed, Mustafa Abaas Mohamedelkhair; Mwankemwa, Benard S.; Carleschi, E.; Doyle, B.P.; Meyer, Walter Ernst; Nel, Jacqueline Margot
(Elsevier, 2018-06)
Please read abstract in the article.
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Muoki, Penina Ngusye; De Kock, Henrietta Letitia; Emmambux, Mohammad Naushad
(Wiley, 2012-06)
BACKGROUND: The nutritional quality of cassava complementary porridge was improved through extrusion cooking and compositing with either defatted of full fat soy flour (65 :35 w/w), and product acceptability by mothers ...
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Mfengwana, Polo‑Ma‑Abiele H.; Sone, Bertrand T.
(Nature Research, 2023-12-19)
The use of green methods for ruthenium oxide nanoparticles synthesis is gaining attention
due to their eco-friendliness, cost-effectiveness, and availability. However, reports on the green
synthesis and characterization ...
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Dodoo-Arhin, David; Leoni, M.; Scardi, P.
(Routledge, 2012-02)
Copper oxide (CuO) nanorod-like structures made of spherical nanocrystals were
synthesized at moderate temperature (80◦C) starting from CuCl2·2H2O crystals in a
water/n-heptane microemulsion stabilised by the nonionic ...
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Liles, David C.; De Villiers, J.P.R. (Johan); Kahlenberg, Volker
(Springer, 2016-02)
Crystals of a silico-ferrite of calcium and aluminium (SFCA) and an Al-free SFC were
prepared from the melt by slow cooling of synthetically prepared mixtures and examined by
single-crystal diffraction methods. Both ...
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Matjie, Ratale Henry
(University of Pretoria, 2008-12-19)
Coals, from mines in the Highveld coalfield, as well as gasification ash samples were characterised, in order to understand the mineralogical and chemical properties of the individual components in the gasification feedstocks. ...
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Du Plessis, H.E.; De Villiers, J.P.R. (Johan); Tuling, Alison; Olivier, E.J.
(Royal Society of Chemistry, 2016-11)
Supported cobalt Fischer–Tropsch catalysts are characteristically nanoparticulate and the
reduced SiC supported catalyst was found to contain both HCP and FCC polymorphs. This is
reflected in the powder XRD patterns and ...
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Ngoepe, Noko Nepo; De Villiers, J.P.R. (Johan)
(Elsevier, 2013-07)
The lattice parameter change of SiC in TRISO particles prepared by chemical vapour deposition (CVD) was measured using high temperature X-ray diffraction, across a temperature range of 25–1400 C. Al2O3 was used as the ...