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钛酸铅(PT)粉体的快速合成与表征 被引量：1

High-speed preparation and characterization of PbTiO_3 powder
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摘要 选用甘油为溶剂,以醋酸铅、钛酸四丁酯为基体原料,采用金属有机物热分解(MOD)法,合成了铁电钛酸铅(PT)粉体,并通过XRD、TG/DTA、IR、SEM等手段表征了合成粉体的组成以及形貌.结果表明,合成的PT粉体纯度高,颗粒细小均匀. PbTiOa （PT） powder were synthesized by a metal- organic decomposition （MOD） route using glycerin as solvent. The component and morphology of yielded powder were characterized by XRD,TG/ DTA, IR and SEM. The results show that the powder has well- developed crystae structure and a high chemical purity with homogeneous and fine morphology.
作者 汪奇林 黄志良 梁邦兵
机构地区 武汉化工学院材料科学与工程学院
出处 《武汉化工学院学报》 2005年第4期41-43,共3页 Journal of Wuhan Institute of Chemical Technology
基金 湖北省自然科学基金会资助项目(2002AB069)
关键词 金属有机物热分解法 溶剂 PT粉体 metal- organic decomposition route solvent PT powder
分类号 O484 [理学—固体物理]
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武汉化工学院学报
2005年 第4期

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