摘要
采用超声化学方法制备ZnO纳米颗粒,透射电子显微镜(TEM)测试结果显示,合成出的ZnO纳米颗粒尺寸均匀,形状规则。而X-射线衍射(XRD)结果表明,提高反应温度可以促进ZnO的生长。因而,对于合成单一分散的ZnO纳米晶而言,声化学方法是一种非常简便的方法。
ZnO nanoparticles with uniform size and shape were synthesized by ultrasonic sonoehemical method, which was examined by transmission electron microscopy (TEM). Powder X-ray diffraction (XRD) proved that the growth of zinc oxide was promoted at an elevated reaction temperature. Sonochemical method is thought as a convenient one to synthesize monodispersed ZnO nanocrystallites.
出处
《材料科学与工程学报》
CAS
CSCD
北大核心
2009年第4期545-547,共3页
Journal of Materials Science and Engineering
基金
National Natural Science Foundation of China(50172043)
关键词
均匀分散
ZNO纳米晶
超声化学
Monodispersed
nanocrystalline zinc oxide
ultrasonic sonochemistry