Open AccessDielectric BN nanosheet / PVDF composites with high thermal conductivity
Author(s) -
Zhengrong Zhou,
Chi Zhang,
Yalin Zhao,
Zhixiong Wu,
Hua Zhang,
Shanshan Guo,
Rongjin Huang,
Laifeng Li
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1857/1/012011
Subject(s) - materials science , nanosheet , polyvinylidene fluoride , boron nitride , nanocomposite , composite material , thermal conductivity , dielectric , hot pressing , polymer , nanotechnology , optoelectronics
With the development of electronic devices, high thermal conductivity polymer will become an ideal electronic packaging material. Therefore, Polyvinylidene fluoride (PVDF) nanocomposite was prepared doped with boron nitride nanosheet (BNNS), which has significantly improved thermal conductivity, excellent electrical insulation and outstanding flexibility. These nanocomposite films were prepared by mixing BNNS/PVDF in organic solution, drying, slicing, and then hot-pressing. Compared with the pristine polymers, the nanocomposite films have excellent thermal conduction, which indicates that new high-performance thermal conductivity materials will play an important role in high-power density electronic devices.