摘要
以无机盐BaCl2·2H2O，SnCl4·5H2O，NaOH为原料，机械力化学合成纳米BaSnO3白色粉末；再以合成的BaSnO3和CuCl2·2H2O，NaOH为原料，制备出了CuO—BaSnO3气敏材料用纳米复合粉体．所得粉体用X-射线粉末衍射（XRD）和透射电子显微镜（TEM）等方法进行了表征．结果显示BaSnO3为棒状，直径约25～45nm，长300～500nm左右，CuO为球状颗粒，粒径为12nm左右．
White powder BaSnO3 were synthesized with BaCl2 · 2H2O ,SnCl4 · 5H2O and NaOH by mechano- chemistry synthesis. CuO-BaSnO3 nano-powders were synthesized by using the obtained BaSnO3and CuCl2 · 2H2O,NaOH. Obtained nano-powders were characterized by XRD and TEM. The results showed that the diameter and length of BaSnO3 powders were 25 - 45 nm and 300 - 500 nm respectively, and the particle size of CuO was about 12 nm.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2006年第9期1608-1609,1616,共3页
Journal of Harbin Institute of Technology
