Effects of Particle Size on Electromagnetic and Microwave Absorption Properties of La0.7Sr0.3MnO3±[delta]-Epoxy Composite

• Published in: International journal of applied ceramic technology Vol. 11; no. 4; p. 762
• Main Authors: Zhang, Shuyuan, Cao, Quanxi, Zhang, Maolin, Cai, Lei, Yan, Qidong
• Format: Journal Article
• Language: English
• Published: Malden Wiley Subscription Services, Inc 01.07.2014

La0.7Sr0.3MnO3±[delta] powders were fabricated by solid-state reaction method at 1473 K for 4 h. The precursors were prepared by ball-milling raw materials for 3, 6, 9, and 12 h, respectively. The crystal structures, particle size, and morphologies of precursors and prepared La0.7Sr0.3MnO3±[delta] w...