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The influence of ZnO nanoseeds on the formation of ZnO nanorods from ε-Zn(OH)2 in NaOH solution at 80°C was investigated, using ZnO nanoparticles with a diameter of 4–10nm as the seeds. The experimental results indicated that the presence of ZnO nanoseeds promoted the rapid heterogeneous formation of ultrathin ZnO nanorods. Compared with the ZnO submicron rods with a diameter of 0.5–1.0µm, the ultrathin...
The effect of ZrO 2 addition on the microstructure and magnetic properties of Mn–Zn ferrites was investigated. The results indicated that the initial permeability (μ i ), saturation induction (B s ) and power loss (P L ) were significantly improved when the ZrO 2 concentration was 0.02wt%. A number of irregular particles were well dispersed on the surfaces of...
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