Articles with "reaction method" as a keyword



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Structural and electrochemical properties of LiNiO2 cathodes prepared by solid state reaction method

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Published in 2020 at "Ionics"

DOI: 10.1007/s11581-020-03751-x

Abstract: LiNiO2 samples have been prepared by solid state reaction method at different annealing temperatures. Structure of the samples clearly shows that the sharp peak is observed at (0 0 3), which indicates the fcc lattice.… read more here.

Keywords: solid state; prepared solid; state reaction; reaction method ... See more keywords
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Structural and magnetic properties of Fe-doped SnS2 nanopowders synthesized by solid-state reaction method

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Published in 2020 at "Chemical Physics Letters"

DOI: 10.1016/j.cplett.2019.137042

Abstract: Abstract A facile solid-state reaction method has been employed to synthesize pure and Fe-doped SnS2 nanopowders. The as-synthesized samples show the nanosheet morphology and polycrystalline nature, as characterized by TEM. The existence of Fe in… read more here.

Keywords: solid state; sns2 nanopowders; magnetic properties; doped sns2 ... See more keywords
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An experimental and theoretical study on the photoluminescence of O and Br co-doped ZnS quantum dots synthesized by a solid-state reaction method

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Published in 2020 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2020.155405

Abstract: Abstract ZnS and ZnS0.96-xO0.04Brx (0 ≤ x ≤ 0.07) quantum dots (QDs) were synthesized via a solid-state reaction method at low temperature. The effects O and Br co-doping on the crystal structure, particle size, morphology, chemical state, energetic and… read more here.

Keywords: state; solid state; zns; quantum dots ... See more keywords
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Studies on the luminescence properties of CaZrO3:Eu3+ phosphors prepared by the solid state reaction method

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Published in 2017 at "Journal of Science: Advanced Materials and Devices"

DOI: 10.1016/j.jsamd.2017.01.002

Abstract: Abstract CaZrO3:xEu3+ (x = 1.0, 2.0, 3.0, 4.0, and 5.0 mol%) phosphors were successfully prepared by a solid state reaction method. The crystal structure of sintered phosphors was hexagonal phase with space group of Pm-3m. The near ultra-violet… read more here.

Keywords: state; solid state; prepared solid; state reaction ... See more keywords
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U-shaped tunnel lining design using the Hyperstatic Reaction Method – Influence of the invert

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Published in 2020 at "Soils and Foundations"

DOI: 10.1016/j.sandf.2020.02.004

Abstract: Abstract A numerical approach, the Hyperstatic Reaction Method (HRM), is presented in this paper to study the behavior of two kinds of U-shaped tunnel linings (with and without an inverted arch). The developed numerical HRM… read more here.

Keywords: shaped tunnel; hyperstatic reaction; reaction method;
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Study on the behavior of squared and sub-rectangular tunnels using the Hyperstatic Reaction Method

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Published in 2020 at "Transportation geotechnics"

DOI: 10.1016/j.trgeo.2020.100321

Abstract: Abstract Circular tunnels are usually encountered when excavating in weak soil medium at shallow depth and using shield machines. However, special shaped tunnels such as squared tunnels and sub-rectangular tunnels are also recently used to… read more here.

Keywords: hyperstatic reaction; rectangular tunnels; sub rectangular; squared sub ... See more keywords
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Low temperature ZnO films grown by successive ionic layer adsorption and reaction method

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Published in 2018 at "Thin Solid Films"

DOI: 10.1016/j.tsf.2018.08.005

Abstract: Abstract Zinc oxide films with a high transmittance in the visible range (over 80%) were obtained by successive ionic layer adsorption and reaction method without thermal treatment, using only a low-temperature (125 °C) ethylene glycol bath… read more here.

Keywords: layer adsorption; successive ionic; adsorption reaction; ionic layer ... See more keywords
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Effects of Lead Iodide Crystallization on Photovoltaic Performance of Perovskite Solar Cells by the Vapor-Solid Reaction Method

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Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.3c00318

Abstract: The vapor-solid reaction method (VRM) is one of the promising techniques to prepare high-performance perovskite solar cells. Herein, PbI2 precursor films were prepared by vacuum evaporation. It was found that the PbI2 precursor films exhibit… read more here.

Keywords: vapor solid; performance perovskite; solid reaction; solar cells ... See more keywords
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Functional properties of Sr1-xGdxTiO3 ceramics synthesized by solid state reaction method

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Published in 2023 at "Materials Research Express"

DOI: 10.1088/2053-1591/acd89b

Abstract: Sr1-xGdxTiO3 (x=0.00-0.11) ceramics by the addition of Gd3+ on A-sites, were fabricated by adapting the conventional solid-state reaction method by optimising the temperature for sintering at 1390-1470ᴼC for 2hrs. The experimentation shows that all ceramics… read more here.

Keywords: sr1 xgdxtio3; state reaction; solid state; xgdxtio3 ceramics ... See more keywords
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Luminescence behaviour of a Yb sensitized Er:YAG transparent ceramic prepared by the solid-state reaction method

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Published in 2019 at "Optical Materials Express"

DOI: 10.1364/ome.9.001520

Abstract: Optical-grade yttrium aluminum garnet (YAG) ceramics co-doped with Yb3+ and Er3+ ions are successfully prepared via using high-temperature solid-state reaction method under vacuum condition. Cubic phase structure and full dense microstructure are determined by means… read more here.

Keywords: solid state; reaction method; state reaction;
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Effect of Zr addition on structure and electrical properties of SmFeO3 prepared by solid state reaction method

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Published in 2017 at "Processing and Application of Ceramics"

DOI: 10.2298/pac1704275a

Abstract: Series of Sm1-xFe1-3xZr3xO3 (SFZO, where x = 0.0, 0.01, 0.02, 0.033, 0.05, 0.1 and 0.15), was synthesised by the solid state reaction method and sintered at 1500 °C in air. X-ray diffraction (XRD) and scanning… read more here.

Keywords: solid state; state reaction; reaction method;