种子生长法制备ZnO纳米棒组装结构

doi:10.6040/j.issn.1671-9352.0.2015.079

山东大学学报（理学版） ›› 2016, Vol. 51 ›› Issue (1): 14-19.doi: 10.6040/j.issn.1671-9352.0.2015.079

种子生长法制备ZnO纳米棒组装结构

张耀军,万刚强,颜磊,马庆昌,李东祥^*,赵继宽

青岛科技大学化学与分子工程学院, 生态化工国家重点实验室培育基地, 山东青岛 266042

收稿日期:2015-02-27 出版日期:2016-01-16 发布日期:2016-11-29
通讯作者: 李东祥(1972— ),男,博士,副教授,硕士生导师,研究方向为纳米材料的胶体化学合成与应用. E-mail:lidx@iccas.ac.cn E-mail:erikzhangyaojun@163.com
作者简介:张耀军(1990— ),男,硕士研究生,研究方向为纳米材料合成. E-mail:erikzhangyaojun@163.com
基金资助:
国家自然科学基金资助项目(21073102/21273123);青岛市基础研究计划资助项目(12-1-4-3-(10)-jch/12-1-4-3-(29)-jch)

Assembled nanostructures of ZnO nanorods prepared by seed growth method

ZHANG Yao-jun, WAN Gang-qiang, YAN Lei, MA Qing-chang, LI Dong-xiang^*, ZHAO Ji-kuan

State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, Shandong, China

Received:2015-02-27 Online:2016-01-16 Published:2016-11-29

摘要/Abstract

摘要： 采用微波加热方法以Zn-Al类水滑石纳米颗粒为种子、以醋酸锌为前驱物制备了多种形貌的ZnO纳米棒组装结构,使用SEM和XRD进行了表征。研究发现,当种子液用量较低时,容易制备出ZnO纳米棒的花簇结构,其中ZnO纳米棒的长度在几百纳米到2 μm之间,直径在100~300 nm之间。当种子液用量较大时,容易得到类水滑石的大片晶两面附生ZnO纳米棒或纳米管的多重结构。

关键词: ZnO纳米棒, 微波合成, 种子生长法, 纳米结构

Abstract: Herein, various assembled nanostructures of ZnO nanorods were prepared by microwave synthesis from zinc acetate precursor in presence of Zn-Al hydrotalcite seeds and characterized by SEM and XRD. It was found that the flower-like nanostructures of ZnO nanorods were prepared at a relative low seed usage, in which ZnO nanorods had a length of several hundred nanometer to two micrometer and a diameter of 100-300 nanometer. Whereas, the hierarchical nanostructures of large Zn-Al hydrotalcite plates with “two-side” attached ZnO nanorods or nanotubules were easily obtained as adding a large amount of seed solution.

Key words: ZnO nanorods, microwave synthesis, nanostructures, seed growth method

中图分类号:

O648.1

张耀军,万刚强,颜磊,马庆昌,李东祥,赵继宽. 种子生长法制备ZnO纳米棒组装结构[J]. 山东大学学报（理学版）, 2016, 51(1): 14-19.

ZHANG Yao-jun, WAN Gang-qiang, YAN Lei, MA Qing-chang, LI Dong-xiang, ZHAO Ji-kuan. Assembled nanostructures of ZnO nanorods prepared by seed growth method[J]. JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE), 2016, 51(1): 14-19.

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种子生长法制备ZnO纳米棒组装结构

Assembled nanostructures of ZnO nanorods prepared by seed growth method

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