ZnO nanostructured microspheres and grown structures by thermal treatment

Bulletin of materials science

Jia You¹  Jun Wang¹  Milin Zhang¹  Shunxiao Zhang¹  Xiaoyan Jing¹  Huijun Yan¹  Zhanshuang Li¹ 

[1] School of Material Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, P R China$$School of Material Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, P R ChinaSchool of Material Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, P R China$$

关键词: Nanostructures;    zinc oxide;    flower.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

Synthesis of flower-shaped ZnO nanostructures composed of ZnO nanosticks was achieved by the solution process using zinc acetate dihydrate, sodium hydroxide and polyethylene glycol-20000 (PEG-20000) at 180°C for 4 h. The diameter of individual nanosticks was about 100 nm. Detailed structure characterizations demonstrate that the synthesized products are wurtzite hexagonal phase, grown along the [001] direction. The infrared (IR) spectrum shows the standard peak of zinc oxide at 571 cm^-1. Raman scattering exhibits a sharp and strong 𝐸₂ mode at 441 cm^-1 which further confirms the good crystal and wurtzite hexagonal phase of the grown nanostructures.

【 授权许可】

Unknown