In this study, a nanostructured perovskite SmCoO material was successfully synthesized at ambient temperature using the mechanical alloying (MA) technique. A powdered mixture of samarium and pure metallic cobalt (Co) precursors was subjected to 24 h of milling to achieve the intended sample. The phase transformations induced by high-energy milling were investigated through ex situ X-Ray Diffraction (XRD) measurements and analyzed using the Rietveld method. Some properties of SmCoO were examined using techniques such as Differential Scanning Calorimetry (DSC), heat treatment, XRF (X-Ray Fluorescence), and UVVis absorbance. These comprehensive characterizations provide valuable insights into the synthesis and properties of nanostructured SmCoO perovskite, facilitating its potential applications in various fields.

中文翻译：

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机械合金化合成 SmCoO3 钙钛矿并通过 XRD、XRF、DSC 和 UVVis 吸光度进行综合表征

在这项研究中，利用机械合金化（MA）技术在环境温度下成功合成了纳米结构钙钛矿SmCoO材料。将钐和纯金属钴 (Co) 前体的粉末混合物进行 24 小时研磨以获得预期样品。通过非原位 X 射线衍射 (XRD) 测量研究了高能研磨引起的相变，并使用 Rietveld 方法进行了分析。使用差示扫描量热法 (DSC)、热处理、XRF（X 射线荧光）和 UVVis 吸光度等技术检查了 SmCoO 的一些特性。这些全面的表征为纳米结构 SmCoO 钙钛矿的合成和性能提供了宝贵的见解，促进了其在各个领域的潜在应用。