固相合成β-PbO纳米粉体及相关过程的研究  

Synthesis of β-PbO Nanosized Powders by Solid State Reaction and Study on the Corresponding Process

作　　者：龚良玉[1] 李娟[1] 夏熙[1] 

机构地区：[1]新疆大学应用化学研究所,乌鲁木齐830046

出　　处：《无机材料学报》2001年第5期969-973,共5页Journal of Inorganic Materials

摘　　要：利用醋酸铅分别与８－羟基喹啉、柠檬酸、草酸在低加热条件下进行固－固相配位反应，首先合成了不同的前驱配合物，进而经不同的热分解历程得到了纳米量级β－ＰｂＯ粉体（黄色）．利用元素分析、热重／差热分析对固相配位反应的可行性作了讨论．借助Ｘ射线衍射、透射电镜测试对合成的纳米粉体的物理性质作了表征．Nanosized β-PbO samples were prepared by solid state coordinations of Lead acetate with 8-hydroxyquinoline, citric acid and oxalic acid respectively. The resulted complex precursors were thermally decomposed to obtain nanosized β-PbO powders. Their physical properties were characterized and discussed by elemental analysis, TG-DTA, XRD and TEM tests.

关 键 词：固相反应 β-PbO 纳米粉体 β-氧化铝 电池材料 X射线衍射 透射电镜 表征 

分 类 号：TM242[一般工业技术—材料科学与工程] TB383[电气工程—电工理论与新技术]