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Carbon Nanotube Array/Polymer Core/Shell Structured Composites with High Dielectric Permittivity, Low Dielectric Loss, and Large Energy Density
Author(s) -
Liu Haiyang,
Shen Yang,
Song Yu,
Nan CeWen,
Lin Yuanhua,
Yang Xiaoping
Publication year - 2011
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201102079
Subject(s) - materials science , dielectric , carbon nanotube , composite material , composite number , permittivity , electrospinning , core (optical fiber) , polymer , dielectric loss , pressing , optoelectronics
A carbon nanotube (CNT)/polymer composite is prepared with a CNT array using an electrospinning method and hot‐pressing technology. This composite exhibits a stable high dielectric permittivity and low dielectric loss over a wide frequency range, in addition to a large energy density.