Facile synthesis and microwave absorption properties of double loss Ti3SiC2/Co3Fe7 powders
Source abstract
Abstract
Abstract In this work, double-loss Ti3SiC2/Co3Fe7 powders were synthesized by carbothermic reduction method. X-ray diffraction (XRD) confirmed the successful synthesis of the Ti3SiC2/Co3Fe7 powders, and scanning electron microscope (SEM) images showed the Co3Fe7 particles uniformly scattering on the surface of Ti3SiC2. Microwave absorption properties of the Ti3SiC2/Co3Fe7 powders were investigated in the frequency range from 8.2 to 12.4 GHz (X-band). The high dielectric and magnetic loss give rise to a favorable microwave absorption performance. The sample with a thickness of 2.4 mm owns an effective absorption bandwidth (reflection loss below − 10 dB) of 8.8–11.9 GHz, with a minimum value of − 31.2 dB at 10.0 GHz. This study is an important exploration of microwave absorption materials for high temperature application.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Electromagnetic wave absorption materials · Advanced Antenna and Metasurface Technologies · Aluminum Alloys Composites Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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