سنتز و مشخصه‌یابی دی سولفید کبالت جهت به‌کارگیری در باتری حرارتی

eghdamtalab, mohammad; Hosseini, Seyed Ghorban; mobaraki, Vahid

Volume 18, Issue 2 (9-2023) مواد پرانرژی 2023, 18(2): 79-88 | Back to browse issues page

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eghdamtalab M, Hosseini S G, mobaraki V. سنتز و مشخصه‌یابی دی سولفید کبالت جهت به‌کارگیری در باتری حرارتی. مواد پرانرژی 2023; 18 (2) :79-88
URL: http://isaem.ir/article-1-1478-en.html

سنتز و مشخصه‌یابی دی سولفید کبالت جهت به‌کارگیری در باتری حرارتی

Mohammad Eghdamtalab ^*

, Seyed Ghorban Hosseini

, Vahid Mobaraki

MUT , vavchem@gmail.com

Abstract: (130 Views)

Cobalt disulfide nanoparticles have been used as cathodes in thermal batteries due to their unique properties. Herein, cobalt disulfide was synthesized by Solvothermal method. Investigations showed that for synthesis, the reaction should be carried out at temperatures higher than 150 degrees Celsius. XRD, FESEM, EDS, and ICP analysis were performed and the density, particle size, and frequency distribution diagram of the samples were calculated for quality control. According to XRD analysis, three samples were crystalline and eight samples were amorphous. ICP analysis was taken from three samples, which showed the best synthesis sample of cobalt (47.5%) and sulfur (52.5%). According to the results of various analysis, the best synthesis sample of cobalt disulfide in terms of crystallinity and higher density (0.66 g/cm³) and larger particle size (114.26 nm) was selected and introduced as the optimal sample for use in thermal batteries.

Keywords: Cobalt Disulfide, Solvothermal Synthesis, Cathode, Thermal Battery

Full-Text [PDF 2330 kb] (13 Downloads)

Type of Study: Research | Subject: عملیات واحد مهندسی شیمی( کریستالیزاسیون، فیلتراسیون، دانه بندی و خشک کردن)
Published: 2024/03/30