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Data from: Fabrication and electromagnetic performance of talc/NiTiO3 composite

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DataONE2018-01-09 更新2024-06-25 收录
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In this study, the electromagnetic (EM) performance of talc/NiTiO3 composite was evaluated first time. The morphology of talc displayed lamella structure, there were many grape-like balls of NiTiO3 coated on the talc lamella. The thermal destruction occurred, which increased the surface area from 2.51 m2 g-1 to 79.09 m2 g-1 at the calcined at 650 °C. The presence of NiTiO3 increased dielectric loss and magnetic loss of talc. The calculated EM wave absorption of talc/NiTiO3 achieved a maximum reflection loss of – 11.94 dB at the thickness of 6.85 mm, the optimum thickness for microwave absorption is 6.3 - 7.3 mm. This study revealed a new approach for fabricating an EM absorber and broadening both applications of talc and NiTiO3 in EM absorption.
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2018-01-09
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