Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1527470 | Materials Chemistry and Physics | 2007 | 4 Pages |
Abstract
Nanosized strontium ferrite powder was deposited with Ni–P by electroless plating under the agitation of ultrasonic wave at room temperature. The morphology, crystal structure, complex permittivity and complex permeability of the composite powder were investigated with field emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), energy dispersive analysis of X-rays (EDS) and vector network analyzer. The results show that the imaginary part of complex permeability of the strontium ferrite powder is increased greatly by the deposited Ni–P layer. The application of the nanocomposite powder as microwave absorber is promising.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Xifeng Pan, Haigen Shen, Jianxun Qiu, Mingyuan Gu,