真空电子技术Issue(5)：13-15,67,4.
水浴加热与不同频率微波加热水解控制合成纳米ZnO
Controlled Synthesis of Nano-ZnO with Different Morphologies by Hydrolysis in Water Bath/in Microwave with Different Frequency
葛蕴贤 1董丽然 2王金淑2
作者信息
- 1. 广东广雅中学,广东广州510160
- 2. 北京工业大学材料科学与工程学院,北京100124
- 折叠
摘要
Abstract
Nano-ZnO was prepared by using water-bath hydrolysis and microwave hydrolysis with different frequency,using Zn (CH3COO)2 and HMTA as the starting materials.The crystal structure and growth habit of ZnO were characterized by XRD and SEM.The results show that the dipole polarization of the microwave with polar molecules significantly changes the growth rate of each crystal surface of the ZnO crystal.Nano-ZnO synthesized by water-bath heating displays a flocculent feather-like shape,while the Nano-ZnO synthesized by microwave heating presents a hollow hexagonal prism.The hollow hexagonal prism grows into solid hexagonal prism with the prolonging of the reaction time.The microwave frequency has no obvious effect on the growth habit of ZnO crystal.关键词
水浴加热/微波加热/水解/氧化锌/生长习性Key words
Water-bath heating/Microwave heating/Hydrolysis/ZnO/Growth habit分类
信息技术与安全科学引用本文复制引用
葛蕴贤,董丽然,王金淑..水浴加热与不同频率微波加热水解控制合成纳米ZnO[J].真空电子技术,2017,(5):13-15,67,4.
