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Dielectric Properties of Two-Dimensional Bi2Se3 Hexagonal Nanoplates Modified PVDF Nanocomposites
Joint Authors
Feng, Zunpeng
Hao, Yanan
Zhang, Jiameng
Qin, Jing
Guo, Limin
Bi, Ke
Source
Advances in Polymer Technology
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-07-03
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Topological insulator two-dimensional (2D) Bi2Se3 hexagonal nanoplates, which are highly insulating in the bulk and have a conductive topological surface state, have been prepared via an “EG- (ethylene glycol-) sol” method and characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), and scanning electron microscopy (SEM).
Bi2Se3/PVDF (polyvinylidene fluoride) nanocomposites with various Bi2Se3 contents have been fabricated by a tape-casting method.
The microstructure and dielectric performance of the Bi2Se3/PVDF nanocomposites are studied.
The dielectric constant of the dense nanocomposite films keeps a relatively low value of about 16 when the Bi2Se3 content is lower than 12 vol.% then suddenly increases to 36 with a critical Bi2Se3 content of 13 vol.% due to the percolation effect of the large aspect ratio of the 2D Bi2Se3 nanoplates.
The study of the Bi2Se3/PVDF nanocomposite system is conducive to the exploration of high-performance dielectrics.
American Psychological Association (APA)
Feng, Zunpeng& Hao, Yanan& Zhang, Jiameng& Qin, Jing& Guo, Limin& Bi, Ke. 2019. Dielectric Properties of Two-Dimensional Bi2Se3 Hexagonal Nanoplates Modified PVDF Nanocomposites. Advances in Polymer Technology،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1122169
Modern Language Association (MLA)
Feng, Zunpeng…[et al.]. Dielectric Properties of Two-Dimensional Bi2Se3 Hexagonal Nanoplates Modified PVDF Nanocomposites. Advances in Polymer Technology No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1122169
American Medical Association (AMA)
Feng, Zunpeng& Hao, Yanan& Zhang, Jiameng& Qin, Jing& Guo, Limin& Bi, Ke. Dielectric Properties of Two-Dimensional Bi2Se3 Hexagonal Nanoplates Modified PVDF Nanocomposites. Advances in Polymer Technology. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1122169
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1122169