
浏览全部资源
扫码关注微信
中北大学化工与环境学院
纸质出版:2008
移动端阅览
姜秀平, 高艳阳, 贾素云. 一维纳米结构ZnO的制备[J]. 中北大学学报(自然科学版), 2008,(2):147-150.
姜秀平, 高艳阳, 贾素云. Preparation of One-Demensional Nanostructure ZnO[J]. 2008, (2): 147-150.
采用溶胶-凝胶法
以醋酸锌(Zn(CH3COO)2.2H2O)
草酸((COOH)2.2H2O)和无水乙醇为原料
制备得到了粒子直径在30 nm左右、粒度分布均匀、分散性较好的球状纳米ZnO粒子.以上述反应为基础
在反应体系中加入一定量的有机添加剂三乙醇胺
得到了棒状结构的纳米ZnO.利用透射电子显微镜(Transmission Electron Microscopy
TEM)研究了有机添加剂三乙醇胺的加入对产物纳米ZnO形貌的影响.实验结果表明:有机添加剂三乙醇胺在棒状纳米ZnO的形成过程中起决定性作用
并且所形成的棒状纳米ZnO的形貌随添加剂用量的不同而不同
所以调节三乙醇胺的加入量可以有效地控制纳米ZnO的形貌.
A sol-gel process was used to synthesize nano-ZnO by using Zn(CH3COO)2·2H2O
H2C2O4·2H2O and CH3CH2OH as raw materials.The sphere-shaped product had an average diameter of 30 nm with uniform particle distribution and good dispersivity.The rod-like ZnO particles were obtained by adding triethanolamine to the reactive system on the basis of above reaction.The effects of organic additive triethanolamine on morphology of nano-ZnO were studied by Transmission Electron Microscopy(TEM).The results show that triethanolamine plays an important role in the process of rod-like ZnO particles' formation
and that the morphology of rod-like nano-ZnO is different with different quantities of the additive.So the morphology of nano-ZnO can be controlled effectively by triethanolamine.
Huang M H,Mao S,Feick H.Room-temperature ultraviolet nanowire nanolasers[J].Science,2001,292:1897-1899.
石礼伟,李玉国,王强,等.热氧化磁控溅射金属锌膜制备ZnO纳米棒[J].固体电子学研究与进展,2004,24(4):432-435.Shi Liwei,Li Yuguo,Wang Qiang.ZnO Nanorods synthesized through thermal oxidation of metal zinc thin filmdeposited by magnetron sputtering[J].Research-Progress of SSE,2004,24(4):432-435.(in Chinese)
黄运华,贺建,张跃,等.梳状ZnO纳米材料的制备及结构、性能的表征[J].功能材料与器件学报,2005,11(3):278-281.Huang Yunhua,He Jian,Zhang Yue,et al.Fabrication,tructures and optical properties of ZnO nanocombs[J].Journal of Functional Materials and Devices,2005,11(3):278-281.(in Chinese)
郑燕青,李云飞,施而畏,等.水热法制备ZnO陶瓷粉体中的形态调制[J].硅酸盐通报,1998(5):4-7.Zheng Yanqing,Li Yunfei,Shi Erwei,et al.Morphological control of ZnO ceramic powders by hydrothermalmethod[J].Journal of the Chinese Ceramic Society,1998(5):4-7.(in Chinese)
吴庆生,郑能武.氯化铅纳米线的胶束模板诱导合成及其机理研究[J].高等学校化学学报,2001,22(6):898-900.Wu Qingsheng,Zhen Nengwu.Synthesis and formation mechanism of PbCl2nanowires by micelle-template method[J].Chemical Journal of Chinese Universities,2001,22(6):898-900.(in Chinese)
任湘菱,韩冬,陈东.直接沉淀法制备棒状ZnO[J].物理化学学报,2005,21(12):1419-1421.Ren Xiangling,Han Dong,Chen Dong.Preparation of rodlike ZnO particles by direct precipitation reaction[J].ActaPhys.Chim.Sin,2005,21(12):1419-1421.(in Chinese)
李平,赵会玲,张萍.微波加热制备纳米ZnO粉体及其表征[J].精细化工,2003,20(5):265-267.Li Ping,Zhao Huiling,Zhang Ping.Preparation and characterization of nanon-sized zinc oxide by microwave heating[J].Fine Chemical,2003,20(5):265-267.(in Chinese)
0
浏览量
423
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621