High thermal conductivity of polymerizable liquid‐crystal acrylic film having a twisted molecular orientation

Autor: Kato, Takashi, Nagahara, Takatoshi, Agari, Yasuyuki, Ochi, Mitsukazu
Zdroj: Journal of Polymer Science Part B: Polymer Physics; May 2006, Vol. 44 Issue: 10 p1419-1425, 7p
Abstrakt: The aligned films, the homogeneous film, the 90°‐twisted film and the 180°‐twisted film, have been prepared by immobilizing the polymerizable liquid crystals under the UV irradiation. The relation between the thermal conductivity and the aligned molecular direction of the films was investigated. It is indicated that the additional thermal transmission effect, which the increase of the thermal conductivity may be induced, would exist in the twisted films. © 2006 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 44: 1419–1425, 2006
Databáze: Supplemental Index