日本金属学会2022年秋期(第171回)講演大会
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Session Details

一般講演10. Energy and Related Materials : Thermoelectric Materials

[G]Thermoelectric Materials

Wed. Sep 21, 2022 1:00 PM - 3:45 PM JST
Wed. Sep 21, 2022 4:00 AM - 6:45 AM UTC
Rm. O C32,3Flr. Build.C
Chair:Michihiro Ohta
※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）
1:00 PM - 1:15 PM JST(4:00 AM - 4:15 AM UTC)

[281]Si substitution effect on thermoelectric properties of Mn2VAl with optimized order degree

*Kei HAYASHI1, Hezhang LI1, Jing-Feng LI1,2, Yuzuru MIYAZAKI1 (1. Tohoku Univ., 2. Tsinghua Univ.)
1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[282]Microstructure and thermoelectric properties of Heusler Fe2VAl alloy-based composites

*Masashi Mikami1, Kosuke Ogasawara2, Tomoyasu Miyata2, Hidetoshi Miyazaki2, Yoichi Nishino2 (1. AIST, 2. Nagoya Inst. Tech.)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[283]Improvement of thermoelectric properties of Heusler-type Fe2VAl alloys

*Hidetoshi MIYAZAKI1, Monami ASAI1, Yoichi NISHINO1 (1. Nagoya Inst. Tech.)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[284]Characterization of β-FeSi22thermoelectric materials prepared by reaction sintering

*Shunsuke Sumi1, Teruyuki Ikeda2, Yoshiki Takagiwa3 (1. Grad. Sch. Sci. Eng., Ibaraki Univ., 2. Grad. Sch. Sci. Eng., Ibaraki Univ, 3. Natl. Inst. Mat. Sci.)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[285]Evaluation of temperature dependence of thermoelectric properties in FeS2 selected by FLAPW-Fourier theory

*Tomoyuki HOMMA1, Kakeru MASAKI2, Makoto NANKO1, Masatoshi TAKEDA1, Manabu INUKAI3 (1. Nagaoka University of Technology, 2. Nagaoka University of Technology (M2), 3. Riken)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

break

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[286]Composition dependence of p-type thermoelectric material Si65-xGe35Al3Vx

*Iori MASAOKA1, Omprakash Muthusamy2, Masaharu Matsunami1,3,4, Tsunehiro Takeuchi1,3,4, Shinya Kato5 (1. Toyota Technological Institute, 2. Tokyo Metropolitan University, 3. Toyota Technological Institute Reseach Center for Smart Energy Technologies, 4. JST CREST, 5. Nagoya Institute of Technology)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[287]Enhancement of Thermoelectric Performance of p-type Bi2Te3-Sb2Te3 by Zn and Te Addition

*Michihiro OHTA1, Kazuki IMASATO1, Shinichi FUJIMOTO2, Yu IKUTA2, Masanobu MIYATA3, Mikio KOYANO3, Takao ISHIDA1, Atsushi YAMAMOTO1 (1. AIST, 2. KELK, 3. JAIST)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[288]Improvement of mechanical properties and development of contact layers in nanostructured p-type PbTe-based thermoelectric elements

*Philipp Sauerschnig1, Priyanka Jood1, Kazuki Imasato1, Takao Ishida1, Michihiro Ohta1 (1. AIST)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[289]High Temperature High-Pressure Torsion of Bi2Te3: Structural and Thermoelectric Properties

*Qing WANG1, Yongpeng TANG2, Zenji HORITA2, Koji MIYAZAKI2, Satoshi IIKUBO1 (1. Kyushu Univ., 2. Kyushu Inst. of Technology)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[290]Formation process and stability of Mg2Si-Mg2Sn two-phase microstructure

*Hiromasa ICHISE1, Naoki UEDA1, Manabu WATANABE1, Yaw　Wang CHAI1, Yonghoon LEE2, Yoshisato KIMURA1 (1. Tokyo Inst. of Tech, 2. KELK Ltd)
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