Admi, Ratna, Kurniawan, Budhy, Saptari, Sitti, Yudharma, Gede, Munazat, Dicky. (1402). Effect of Sintering Temperature on Phase Characteristic and Grain Size of La0.7AE0.3MnO3 (AE=Ba/Ca/Sr) Ceramics Prepared by Sol-Gel Method. هنرهای کاربردی, 4(1), 93-101. doi: 10.22075/ppam.2024.33788.1096
Ratna Isnanita Admi; Budhy Kurniawan; Sitti Ahmiatri Saptari; Gede Yudharma; Dicky Rezky Munazat. "Effect of Sintering Temperature on Phase Characteristic and Grain Size of La0.7AE0.3MnO3 (AE=Ba/Ca/Sr) Ceramics Prepared by Sol-Gel Method". هنرهای کاربردی, 4, 1, 1402, 93-101. doi: 10.22075/ppam.2024.33788.1096
Admi, Ratna, Kurniawan, Budhy, Saptari, Sitti, Yudharma, Gede, Munazat, Dicky. (1402). 'Effect of Sintering Temperature on Phase Characteristic and Grain Size of La0.7AE0.3MnO3 (AE=Ba/Ca/Sr) Ceramics Prepared by Sol-Gel Method', هنرهای کاربردی, 4(1), pp. 93-101. doi: 10.22075/ppam.2024.33788.1096
Admi, Ratna, Kurniawan, Budhy, Saptari, Sitti, Yudharma, Gede, Munazat, Dicky. Effect of Sintering Temperature on Phase Characteristic and Grain Size of La0.7AE0.3MnO3 (AE=Ba/Ca/Sr) Ceramics Prepared by Sol-Gel Method. هنرهای کاربردی, 1402; 4(1): 93-101. doi: 10.22075/ppam.2024.33788.1096

Effect of Sintering Temperature on Phase Characteristic and Grain Size of La0.7AE0.3MnO3 (AE=Ba/Ca/Sr) Ceramics Prepared by Sol-Gel Method

Progress in Physics of Applied Materials
دوره 4، شماره 1 - شماره پیاپی 6، شهریور 2024، صفحه 93-101    اصل مقاله (1.61 M)
نوع مقاله: Original Article
شناسه دیجیتال (DOI): 10.22075/ppam.2024.33788.1096
نویسندگان
Ratna Isnanita Admi1؛ Budhy Kurniawan* 1؛ Sitti Ahmiatri Saptari2؛ Gede Yudharma1؛ Dicky Rezky Munazat1
1Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Depok 16424, West Java Indonesia
2Department of Physics, Faculty Sciences and Technology, State Islamic University Syarif Hidayatullah Jakarta, South Tangerang 15412, Banten Indonesia
چکیده
We investigate the impact of sintering temperature on changes in phase characteristics and grain size in the La0.7AE0.3MnO3 (AE=Ba/Ca/Sr) materials synthesized by the sol-gel method. The materials were sintered at different sintering temperatures of 700°C, 800°C, 900°C, and 1200°C. The refinement of the X-ray Diffraction (XRD) pattern revealed that the La0.7Ca0.3MnO3 and La0.7Sr0.3MnO3 materials exhibited a single phase across all sintering temperatures. For La0.7Ba0.3MnO3, a single-phase structure was observed only at sintering temperature above 800°C. All materials showed an increase in peak intensity and a shift in peak in the range angle 31°-34° towards higher angles correlated to increased sintering temperature. Sintering temperature plays an important role in controlling the grain size. Images obtained by Scanning Electron Microscope (SEM) showed the morphology of La0.7Sr0.3MnO3 sintered at different temperatures (700°C, 800°C, and 900°C). The morphology results show an increment in the average grain size with range of 41.05 – 69.27nm because of the grain growth as the sintering temperature.
کلیدواژه‌ها
Perovskite؛ Lanthanum manganite؛ Sintering temperature؛ Grain size؛ Sol-Gel
مراجع
آمار
تعداد مشاهده مقاله: 655
تعداد دریافت فایل اصل مقاله: 583
دانشگاه سمنان
پیوندهای مفید
آمار
تعداد نشریات22
تعداد شماره‌ها723
تعداد مقالات10,398
تعداد مشاهده مقاله72,887,210
تعداد دریافت فایل اصل مقاله64,565,835