Morphological analysis and grain size distribution of SnO₂ nanoparticles via digital image processing across diverse calcination temperatures

Abstract

This study presents a comprehensive image analysis of the SnO2 nanoparticles synthesized through calcination at diverse temperatures which enables an estimation of grain size distribution (GSD) from Field Emission Scanning Electron Microscopy (FE‐SEM) images. Even though FE‐SEM images could provide us with a lot of information about sample differences, we can learn more and perform a more accurate analysis of them by using quantitative data obtained by our image processing application. The digital image processing techniques used in this research provide a detailed analysis of the nanoparticles' size and shape, enabling a deeper understanding of their unique characteristics. The results reveal the significant impact of calcination temperature on the morphology of the nanoparticles, with changes in grain size and grain size distribution observed at varying temperatures.This article is protected by copyright. All rights reserved

Exploring the Potential of MXene Contacts on Wide‐Bandgap Dion–Jacobson Perovskite Solar Cell: A Numerical Study

“…Various materials like tin sulphide, copper zinc tin sulfide selenide, perovskite, copper indium gallium diselenide, iron disulfide, tin oxide, and silicon have been utilized to make the solar cell. [1][2][3][4][5] The meticulous absorber material selection is pivotal for accomplishing higher solar cell efficiency. [6][7][8][9] Third-generation perovskite material has recently garnered significant attention as a promising material for advancing solar cell technology.…”