Research Paper

Journal of Nanoparticle Research

, Volume 11, Issue 3, pp 615-621

First online:

Study of magnetic properties of ZnO nanoparticles codoped with Co and Cu

  • Haitao XuAffiliated withCollege of Chemistry, Jilin University
  • , Qidong ZhaoAffiliated withCollege of Chemistry, Jilin University
  • , Hua YangAffiliated withCollege of Chemistry, Jilin University Email author 
  • , Yan ChenAffiliated withState Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University

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Here, we report on systematic studies of the magnetic properties of Co and Cu codoped ZnO nanoparticles prepared by sol–gel technique. The effect of hydrogenation and shape on the magnetic properties of Zn0.93Co0.05Cu0.02O nanoparticles is presented. The Zn0.93Co0.05Cu0.02O nanoparticles and well-aligned Zn0.93Co0.05Cu0.02O nanorod array display ferromagnetic behavior at room temperature. Our results demonstrate the influence of shape and hydrogenation on the ferromagnetic properties of Zn0.93Co0.05Cu0.02O nanoparticles at room temperature.


ZnO Magnetic Nanoparticle Doped Co, Cu Nanorod Sol-gel synthesis method