کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5458602 | 1516173 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis, characterization and electromagnetic wave absorption properties of asphalt carbon coated graphene/magnetic NiFe2O4 modified multi-wall carbon nanotube composites
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
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چکیده انگلیسی
Asphalt carbon coated graphene/magnetic NiFe2O4 modified multi-wall carbon nanotube (MWCNT) composites were synthesized. As EM wave absorbers, the composites were mixed with paraffin, which exhibit significant microwave absorption properties. The maximum reflection loss is â45.9 dB at 4.6 GHz with a thickness of 3.2 mm. In addition, there is a strong wave-absorbing peak at 6.2 GHz, and the corresponding RL is up to â38.9dB. The bandwidth corresponding to the RL values below â10 dB is 14 GHz (from 4GHz to 18GHz) with thickness in the range of 1.2mm-4 mm, highlighting its potential for microwave absorbing applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 721, 15 October 2017, Pages 268-275
Journal: Journal of Alloys and Compounds - Volume 721, 15 October 2017, Pages 268-275
نویسندگان
Kaichuang Zhang, Xinbao Gao, Qian Zhang, Tianpeng Li, Hao Chen, Xuefang Chen,