Thermal anisotropy of epoxy resin-based nano-hybrid films containing BN nanosheets under a rotating superconducting magnetic field
作者： Hong-Baek Cho , Masaya Mitsuhashi , Tadachika Nakayama , Satoshi Tanaka , Tsuneo Suzuki
DOI: 10.1016/J.MATCHEMPHYS.2013.01.063
关键词: Thermal diffusivity 、 Materials science 、 Dielectric 、 Composite material 、 Nanosheet 、 Polymer nanocomposite 、 Diamagnetism 、 Epoxy 、 Nanocomposite 、 Anisotropy 、 General Materials Science 、 Condensed matter physics
摘要: Abstract We demonstrated that the orientation of unmodified BN nanosheets can be controlled in a polymer matrix either perpendicular or parallel to nanocomposite film surface with high anisotropy triggered by rotating superconducting magnetic field (10 T ) while prepolymer suspension polyepoxide was cross-linked. The resulting had outstanding thermal anisotropy, and increased diffusivity proportional anisotropic nanosheet. This research provides method effectively control diamagnetic 1D 2D nanofiller particles polymer-based nanocomposites, may provide enhanced dielectric interface materials for semiconductor industry.
cheric.org
elsevier.com参考文章(33)
V Bougrov, ME Levinshtein, Sergey L Rumyantsev, A Zubrilov, MS Shur, Properties of advanced semiconductor materials : GaN, AlN, InN, BN, SiC, SiGe John Wiley. ,(2001)
Tatsuhiro Takahashi, Kazuhito Suzuki, Hiroshi Awano, Koichiro Yonetake, Alignment of vapor-grown carbon fibers in polymer under magnetic field Chemical Physics Letters. ,vol. 436, pp. 378- 382 ,(2007) , 10.1016/J.CPLETT.2007.01.069
Tatsuhiro Takahashi, Taichi Murayama, Ayumu Higuchi, Hiroshi Awano, Koichiro Yonetake, Aligning vapor-grown carbon fibers in polydimethylsiloxane using dc electric or magnetic field Carbon. ,vol. 44, pp. 1180- 1188 ,(2006) , 10.1016/J.CARBON.2005.10.055
Satoshi Tanaka, Atsushi Makiya, Zenji Kato, Keizo Uematsu, c-axis oriented ZnO formed in a rotating magnetic field with various rotation speeds Journal of The European Ceramic Society. ,vol. 29, pp. 955- 959 ,(2009) , 10.1016/J.JEURCERAMSOC.2008.07.025
A. Makiya, Y. Kusumi, S. Tanaka, Z. Kato, N. Uchida, K. Uematsu, T. Kimura, K. Kitazawa, Grain oriented titania ceramics made in high magnetic field Journal of The European Ceramic Society. ,vol. 27, pp. 797- 799 ,(2007) , 10.1016/J.JEURCERAMSOC.2006.04.086
Hong-Baek Cho, Tadachika Nakayama, Tsuneo Suzuki, Satoshi Tanaka, Weihua Jiang, Hisayuki Suematsu, Ji-Won Lee, Hong-Dae Kim, Koichi Niihara, None, Electric-field-assisted fabrication of linearly stretched bundles of microdiamonds in polysiloxane-based composite material Diamond and Related Materials. ,vol. 26, pp. 7- 14 ,(2012) , 10.1016/J.DIAMOND.2012.03.009
Ce-Wen Nan, R. Birringer, David R. Clarke, H. Gleiter, Effective thermal conductivity of particulate composites with interfacial thermal resistance Journal of Applied Physics. ,vol. 81, pp. 6692- 6699 ,(1997) , 10.1063/1.365209
J. Zupan, M. Komac, D. Kolar, Magnetic Susceptibility of Boron Nitride Journal of Applied Physics. ,vol. 41, pp. 5337- 5338 ,(1970) , 10.1063/1.1658674
Hong-Baek Cho, Tadachika Nakayama, Tsuneo Suzuki, Satoshi Tanaka, Weihua Jiang, Hisayuki Suematsu, Koichi Niihara, None, Linear assembles of BN nanosheets, fabricated in polymer/BN nanosheet composite film Journal of Nanomaterials. ,vol. 2011, pp. 25- ,(2011) , 10.1155/2011/693454
M. Pietralla, High thermal conductivity of polymers: Possibility or dream? Journal of Computer-aided Materials Design. ,vol. 3, pp. 273- 280 ,(1996) , 10.1007/BF01185664