The 67th JSAP Spring Meeting 2020

Presentation information

Oral presentation

Joint Session M "Phonon Engineering" » 22.1 Joint Session M "Phonon Engineering"

[14p-A405-1~15] 22.1 Joint Session M "Phonon Engineering"

Sat. Mar 14, 2020 1:15 PM - 5:30 PM A405 (6-405)

Yoshiaki Nakamura(Osaka Univ.), Junichiro Shiomi(Univ. of Tokyo), Takashi Yagi(AIST)

1:15 PM - 1:30 PM

[14p-A405-1] Thermal conductivity measurement of oriented metal organic framework film with bidirectional 3omega method

Shingi Yamaguchi1, Takuma Shiga1, Takashi Kodama1, Junichiro Shiomi1 (1.The Univ. of Tokyo)

Keywords:Metal organic framework, Thermal conductivity

Metal organic frameworks (MOFs) are group of porous materials synthesized by self-assembly of metal ions and organic ligands. They attract researchers’ attention because of high storage and separation ability against gas molecules. The thermal conductivity (κ) of MOF is an important property as the adsorption/desorption of gas molecules are exothermic/endothermic process. However, the evaluation of MOF κ is still lacking due to technical difficulties.In this work, oriented MOF film was synthesized on metal wire, and its anisotropic κ was measured by bidirectional 3ω method.