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Article: Growth of coiled amorphous carbon nanotube array forest and its electromagnetic wave absorbing properties

TitleGrowth of coiled amorphous carbon nanotube array forest and its electromagnetic wave absorbing properties
Authors
Hu, JingtianZhao, TingkaiPeng, XiarongYang, WenboJi, XianglinLi, Tiehu
KeywordsArray
Coiled amorphous carbon nanotubes (CACNT)
Electromagnetic wave absorbing properties
Issue Date2018
Citation
Composites Part B Engineering, 2018, v. 134, p. 91-97 How to Cite?
DOI: http://dx.doi.org/10.1016/j.compositesb.2017.09.071
AbstractCoiled amorphous carbon nanotube (CACNT) array was prepared by chemical vapor deposition method. The experimental results indicated that the length of as-prepared CACNT array was about 30 μm. The electromagnetic wave absorbing properties were studied through comparison among CACNTs, CACNT-La(NO3)3, CACNT-(Fe, Co, Ni) and CACNT-reduced graphene oxide (RGO). The experimental results showed the maximum frequency bandwidth of CACNT-(Fe, Co, Ni) was 6.4 GHz below −5 dB and 2.3 GHz below −10 dB separately. Compared to the pure CACNTs, all the frequency bandwidth had been broaden after adding the modified agent. Meanwhile, the additive of rare earth ions La3+ could effectively increase the maximum absorption peak (−17.94 dB at 8.96 GHz).
Persistent Identifierhttp://hdl.handle.net/10722/368959
ISSN
1359-8368
2023 Impact Factor: 12.7
2023 SCImago Journal Rankings: 2.802

 

DC FieldValueLanguage
dc.contributor.authorHu, Jingtian-
dc.contributor.authorZhao, Tingkai-
dc.contributor.authorPeng, Xiarong-
dc.contributor.authorYang, Wenbo-
dc.contributor.authorJi, Xianglin-
dc.contributor.authorLi, Tiehu-
dc.date.accessioned2026-01-16T02:39:59Z-
dc.date.available2026-01-16T02:39:59Z-
dc.date.issued2018-
dc.identifier.citationComposites Part B Engineering, 2018, v. 134, p. 91-97-
dc.identifier.issn1359-8368-
dc.identifier.urihttp://hdl.handle.net/10722/368959-
dc.description.abstractCoiled amorphous carbon nanotube (CACNT) array was prepared by chemical vapor deposition method. The experimental results indicated that the length of as-prepared CACNT array was about 30 μm. The electromagnetic wave absorbing properties were studied through comparison among CACNTs, CACNT-La(NO<inf>3</inf>)<inf>3</inf>, CACNT-(Fe, Co, Ni) and CACNT-reduced graphene oxide (RGO). The experimental results showed the maximum frequency bandwidth of CACNT-(Fe, Co, Ni) was 6.4 GHz below −5 dB and 2.3 GHz below −10 dB separately. Compared to the pure CACNTs, all the frequency bandwidth had been broaden after adding the modified agent. Meanwhile, the additive of rare earth ions La<sup>3+</sup> could effectively increase the maximum absorption peak (−17.94 dB at 8.96 GHz).-
dc.languageeng-
dc.relation.ispartofComposites Part B Engineering-
dc.subjectArray-
dc.subjectCoiled amorphous carbon nanotubes (CACNT)-
dc.subjectElectromagnetic wave absorbing properties-
dc.titleGrowth of coiled amorphous carbon nanotube array forest and its electromagnetic wave absorbing properties-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.compositesb.2017.09.071-
dc.identifier.scopuseid_2-s2.0-85030316335-
dc.identifier.volume134-
dc.identifier.spage91-
dc.identifier.epage97-

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