CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Remarkable improvement in microwave absorption by cloaking a micro-scaled tetrapod hollow with helical carbon nanofibers
Jian, X; Chen, XN; Zhou, ZW; Li, G; Jiang, M; Xu, XL; Lu, J; Li, QM; Wang, Y; Gou, JH; Hui, D
2015
Source PublicationPHYSICAL CHEMISTRY CHEMICAL PHYSICS
Volume17Issue:5Pages:3024—3031
Subtype期刊文献
AbstractHelical nanofibers are prepared through in situ growth on the surface of a tetrapod-shaped ZnO whisker (T-ZnO), by employing a precursor decomposition method then adding substrate. After heat treatment at 900 degrees C under argon, this new composite material, named helical nanofiber-T-ZnO, undergoes a significant change in morphology and structure. The T-ZnO transforms from a solid tetrapod ZnO to a micro-scaled tetrapod hollow carbon film by reduction of the organic fiber at 900 degrees C. Besides, helical carbon nanofibers, generated from the carbonization of helical nanofibers, maintain the helical morphology. Interestingly, HCNFs with the T-hollow exhibit remarkable improvement in electromagnetic wave loss compared with the pure helical nanofibers. The enhanced loss ability may arise from the efficient dielectric friction, interface effect in the complex nanostructures and the micro-scaled tetrapod-hollow structure.
KeywordAtomic Layer Deposition Decomposition Catalysts Growth Copper Nanoparticles Nanocoils Acetylene Nanostructures Nanocrystals
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24556
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Jian, X,Chen, XN,Zhou, ZW,et al. Remarkable improvement in microwave absorption by cloaking a micro-scaled tetrapod hollow with helical carbon nanofibers[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2015,17(5):3024—3031.
APA Jian, X.,Chen, XN.,Zhou, ZW.,Li, G.,Jiang, M.,...&Hui, D.(2015).Remarkable improvement in microwave absorption by cloaking a micro-scaled tetrapod hollow with helical carbon nanofibers.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,17(5),3024—3031.
MLA Jian, X,et al."Remarkable improvement in microwave absorption by cloaking a micro-scaled tetrapod hollow with helical carbon nanofibers".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 17.5(2015):3024—3031.
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