کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8013464 | 1517167 | 2018 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dielectric properties in the microwave range of Na3Zr2Si2PO12 ceramics
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
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چکیده انگلیسی
Dielectric properties in the microwave range of Na3Zr2Si2PO12 ceramics have been rarely studied. The work attempted to develop a new kind of high temperature microwave absorption material. Na3Zr2Si2PO12 ceramics were sintered at different temperatures by a traditional solid-state reaction method for dielectric and microwave absorption properties study. Results showed that the complex permittivity increased to the maximum at 1250â¯Â°C then decreased with the elevated sintering temperature. The effective absorption bandwidth (below â5â¯dB) was obtained in 8.98-12.4â¯GHz for the ceramic in 2.3â¯mm thickness and the lowest reflection loss is â12.9â¯dB at 10.74â¯GHz, which indicated that Na3Zr2Si2PO12 ceramics would be potential microwave absorption materials by further improvement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 221, 15 June 2018, Pages 172-174
Journal: Materials Letters - Volume 221, 15 June 2018, Pages 172-174
نویسندگان
Dan Chen, Fa Luo, Wancheng Zhou, Dongmei Zhu,