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J-GLOBAL ID:200901016323448061   Update date: Apr. 17, 2024

Muta Hiroaki

ムタ ヒロアキ | Muta Hiroaki
Affiliation and department:
Job title: Associate Professor
Research field  (1): Nuclear engineering
Research keywords  (3): 熱電変換材料 ,  原子力材料 ,  Thermoelectric material
Research theme for competitive and other funds  (14):
  • 2020 - 2023 Study on hydride precipitation and hydrogen embrittlement in Zr claddings by fabrication of metastable Zr hydride
  • 2017 - 2020 Hydride-metal composite for neutron shielding material
  • 2016 - 2019 Crystal structure and mechanical properties of the precipitate phase inducing embrittlement of nuclear reactor pressure vessel steels
  • 2015 - 2018 Development of highly conductive copper-filled pastes based on control of interfacial chemistry
  • 2014 - 2017 Study on microstructure and mechanical properties of zirconium hydride for improvemnent of cladding assessment
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Papers (117):
  • Yifan Sun, Tomoya Takatani, Hiroaki Muta, Shun Fujieda, Toshiki Kondo, Shin Kikuchi, Florian Kargl, Yuji Ohishi. Thermophysical Properties of Dense Molten Al 2O 3 Determined by Aerodynamic Levitation. International Journal of Thermophysics. 2024. 45. 1
  • Yifan Sun, Shiho Watanabe, Hiroaki Muta, Yuji Ohishi, Ken Kurosaki. Phase behavior of oxidized Ce and Gd-doped (U,Zr)O2. Journal of Nuclear Science and Technology. 2023. 60. 4. 425-434
  • Yifan Sun, Yuji Ohishi, Junya Higaki, Hiroaki Muta, Ken Kurosaki. Thermophysical and mechanical properties of LaB6 and CeB6 synthesized through spark plasma sintering. Journal of Nuclear Science and Technology. 2023
  • Toshiki Kondo, Taro Toda, Junichi Takeuchi, Shin Kikuchi, Florian Kargl, Hiroaki Muta, Yuji Ohishi. Thermophysical properties of molten (Fe2O3)0.95-(SiO2)0.05 measured by aerodynamic levitation. High Temperatures - High Pressures. 2023. 53. 3-4. 307-321
  • Yifan Sun, Guangtao Duan, Akifumi Yamaji, Tomoya Takatani, Hiroaki Muta, Yuji Ohishi. Validating ground-based aerodynamic levitation surface tension measurements through a study on Al2O3. npj Microgravity. 2022. 8. 1
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MISC (530):
Patents (10):
  • 酸化物ナノ構造体及びその製造方法並びに用途
  • 酸化物ナノ構造体及びその製造方法並びに用途
  • 酸化物ナノ構造体及びその製造方法並びに用途 (アメリカ)
  • タリウム化合物熱電変換材料とその製造方法
  • タリウム化合物熱電変換材料とその製造方法
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Works (39):
  • 新規熱電材料の熱電特性、モジュール化および耐久性評価に関する研究
    2006 -
  • マイナーアクチニド含有ターゲットの基礎的特性評価に関する研究
    2006 -
  • 冷間加工に伴う熱起電力変化に関する研究
    2006 -
  • アモルファス金属の性状・固化技術に関する研究
    2006 -
  • TiO2ナノホールアレイの色素増感型太陽電池用TiO2電極への応用に関する研究
    2006 -
more...
Professional career (1):
  • 博士(工学) (大阪大学)
Awards (6):
  • 2008 - Osaka University 100 Papers Selection
  • 2008 - 第2回日本熱電学会欧文論文賞
  • 2008 - Osaka University 100 Papers Selection
  • 2007 - Osaka University 100 Papers Selection, Annual Report of Osaka University, Academic Achievement 2006-2007.
  • 2007 - Osaka University 100 Papers Selection, Annual Report of Osaka University, Academic Achievement 2006-2007.
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Association Membership(s) (7):
日本熱電学会 ,  日本セラミックス協会 ,  日本金属学会 ,  日本原子力学会 ,  The Ceramic Society of Japan ,  The Japan Institute of Metals ,  Atomic energy Society of Japan
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