کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11019996 | 1717616 | 2019 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
In situ growth of BaTiO3 nanotube on the surface of reduced graphene oxide: A lightweight electromagnetic absorber
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Special materials for electromagnetic absorber (EMA) and stealth camouflage techniques are desired due to their widespread applications in the military field. In this paper, BaTiO3/reduced graphene oxide (RGO) composites via hydrothermal process were prepared. BaTiO3 nanotube has unique features: single crystalline, high aspect ratio and uniform distribution on RGO nanosheet. Compared with pure BaTiO3 nanowire, BaTiO3/RGO composites exhibited good absorption properties. The maximum reflection loss (RL) of BaTiO3/reduced graphene oxide (RGO) composites is about of â44.9â¯dB, and they exhibited an effective electromagnetic absorption bandwidth of 5.4â¯GHz with the thickness of 2.5â¯mm BaTiO3/RGO composites could be used as promising materials for EMA and broad absorption properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 773, 30 January 2019, Pages 423-431
Journal: Journal of Alloys and Compounds - Volume 773, 30 January 2019, Pages 423-431
نویسندگان
Jing Ran, Mingjie Guo, Li Zhong, Heqing Fu,