Abstract The thermal behaviour of TKX‐50 was reinvestigated in an extended temperature range by means resolved X‐ray diffraction. TKX‐50, synthesized at the Fraunhofer ICT, identified using Rietveld‐analysis and reference data from CCDC. Monitoring refined crystal versus verified a highly anisotropic expansion behavior connected to layer structure. However, coefficients (CTEs) were found order ...

In this study, SnO2 nanoparticles were prepared from cost-low tin chloride (SnCl2.2H2O) and ethanol by adding ammonia solution the sol-gel method, which is one of lowest-cost simplest techniques. The dried in a drying oven at temperature 70°C for 7 hours. After that, it burned an 200°C 24 structure, material, morphological, optical properties synthesized nanoparticle sizes are studied utilizing...

Tin dioxide (SnO2) nanoparticles doped with varying concentrations of copper were synthesized and characterized using various techniques. The X-ray diffraction analysis revealed that all undoped SnO2 samples had a rutile-type tetragonal structure. average crystalline size the estimated Scherrer’s formula Williamson–Hall plot decreased as dopant concentration increased. Images from scanning elec...

Stannous oxide (SnO) micro sheets were successfully synthesized by the hydrothermal alkaline solution method and characterized X-ray diffraction, scanning electron microscopy, transmission energy-dispersive spectroscopy, Brunauer-Emmett-Teller (BET) techniques. BET analysis confirmed a mesoporous structure with 33.8944 m2 g−1 specific surface area an average pore diameter of 6.488 nm. The resis...

The SDS, PEG and CTAB roofed MgO nano powders were synthesized by co-precipitation method.  The sintered nano powders was shown Fm-3m space group with cubic phase obtained by the XRD pattern. The lattice strain was calculated to be used Williamson-Hall equations (W-H). The formation of Mg-O bond and hydroxyl radicals on the surface were confirmed by the FTIR analyses. The TEM revealed that the ...

Air plasma spray (APS) process is used to produce high density and flowability spherical powders. Phase transformation that occurred in this process isn’t well known. In this paper, the YSZ powders have been sprayed in water to investigate the morphology changes and phase transformations via air plasma spray (APS) method. Phase analysis of powders was examined by XRD and the crystallite size an...

In this paper TiB2-TiC/Ni cermet with various Ni (20, 40 and 60 wt %) content were synthesized by mechanically activated self-propagating synthesis (MASHS) and effect of the addition of Ni on synthesis parameters and microstructure of synthesized samples were investigated. First raw materials (B4C, Ti and Ni) milled in Ar atmosphere. Then milling powders analyzed by XRD. In next step powders sy...