Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Growth and properties of ZnO/ZnFeinf2/infOinf4/inf nanoparticles | |
Gao, X.; H. Jia; X. Fang; H. Liu; J. Tang; D. Fang; S. Wang; H. Zhao; J. Li; F. Fang; X. Chu; F. Wang; X. Wang; L. Xu; X. Ma and Z. Wei | |
2015 | |
发表期刊 | Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering |
卷号 | 44期号:7页码:2110-2115 |
摘要 | ZnO/ZnFeinf2/infOinf4/inf nanoparticles were syn thesized by hydrothermal and annealed method. X-ray diffraction (XRD), scanning electron microscopy(SEM) and photoluminescence (PL) spectroscopy were used to characterize the synthesized and annealed ZnO/ZnFeinf2/infOinf4/inf nanoparticles. The results indicate that the synthesized nanoparticles are mainly composed of hexagon wurtzite ZnO and cubic ZnFeinf2/infOinf4/inf, and the crystal quality is improved by annealing treatment. It is observed that the intrinsic photoluminescence attributed to the recombination of photogenerated carriers of ZnO was obviously weakened after annealing process, which confirms that a ZnO/ZnFeinf2/infOinf4/inf heterojunction was formed which could improve the separation of photogenerated carriers. Photocatalytic test's results show the photocatalytic activity of the annealed ZnO/ZnFeinf2/infOinf4/inf nanoparticles is better than the synthesized, and the photocatalytic degradation ratio of MO is 50.48% under 3 hours' UV-illumination. The magnetic properties of the annealed ZnO/ZnFeinf2/infOinf4/inf were also investigated, the synthesized nanoparticles were paramagnetic at room temperature, and the annealed nanoparticles were ferromagnetic. In conclusion, the annealed ZnO/ZnFeinf2/infOinf4/inf nanoparticles may have a great potential in the magnetic photocatalytic fields. , 2015, Chinese Society of Astronautics. All right reserved. |
文章类型 | 期刊论文 |
收录类别 | EI |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/56264 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Gao, X.,H. Jia,X. Fang,et al. Growth and properties of ZnO/ZnFeinf2/infOinf4/inf nanoparticles[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2015,44(7):2110-2115. |
APA | Gao, X..,H. Jia.,X. Fang.,H. Liu.,J. Tang.,...&X. Ma and Z. Wei.(2015).Growth and properties of ZnO/ZnFeinf2/infOinf4/inf nanoparticles.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,44(7),2110-2115. |
MLA | Gao, X.,et al."Growth and properties of ZnO/ZnFeinf2/infOinf4/inf nanoparticles".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 44.7(2015):2110-2115. |
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