@article{Bolotnikova_2020, title={DETERMINATION OF THE SIZES OF PARTICLES OF SUPERCONDUCTING CUPRATE Y3Ba5Cu8OX BY MEANS OF DIFFERENT METHODS}, url={http://journal.eu-jr.eu/ttfpits/article/view/1443}, DOI={10.21303/2585-6847.2020.001504}, abstractNote={<div class="item abstract"> <p>The superconducting cuprate Y<sub>3</sub>Ba<sub>5</sub>Cu<sub>8</sub>O<em><sub>x</sub></em>&nbsp;was obtained with the help of sol-gel technology (sample&nbsp;<em>C</em>), co-precipitation of hydroxocarbonates (sample&nbsp;<em>B</em>) and solid-phase synthesis methods (<em>A</em>). Based on the results of scanning electron microscopy and methods based on the analysis of X-ray diffraction data: the Williamson-Hall construction and the Scherrer formula, features of the microstructure of the synthesized samples are established. The smallest particle size has a sample that has been synthesized by the sol-gel method. The tendency to aggregation and sedimentation for this sample is the smallest. The sample obtained by the co-precipitation method has larger grains and a higher tendency to aggregate. The size of the microparticles and the tendency to aggregate for the sample synthesized by the solid-phase method are greatest. The morphology of particles was studied using three methods: SEM, Scherrer and Williamson-Hall formulas and the following results were found: particle size depends on the synthesis method, but a relatively narrow size distribution within one synthesis method remains, the value of crystal lattice microdeformation for samples increases in a line:&nbsp;<em>C</em>&nbsp;sample–&nbsp;<em>A</em>&nbsp;sample–&nbsp;<em>B</em> sample. Thus, the work was carried out for determining the size, structure and morphology of superconducting phases. It expands knowledge in the field of research of superconducting compounds</p> </div&gt;}, journal={Technology transfer: fundamental principles and innovative technical solutions}, author={Bolotnikova, Anastasiia}, year={2020}, month={Nov.}, pages={10-13} }