| 초록 |
For the development of advanced heat transfer organic materials, triphenylene-based discotic liquid crystal (DLC) monomers were synthesized. Based on the experimental results, it was realized that the thermal conductivity of DLC heat transfer materials was strongly affected by the molecular organizations on a macroscopic length scale. The DLC heat transfer material polymer-stabilized at the LC phase exhibits the highest thermal conductivity above 1 W/mK. The newly developed DLC HTOM with an outstanding thermal conductivity as well as with an excellent mechanical sustainability can be applied as directional heat dissipating materials in electronic and display devices. This work was mainly supported by BRL (2015042417), MOTIE-KDRC (10051334), Mid-Career Researcher Program (2016R1A2B2011041) and the BK21 Plus program of Korea. |
