Kazuhiro Hasezaki

ハセザキカズヒロ | Kazuhiro Hasezaki

Affiliation and department：

Research field (1)： Material fabrication and microstructure control

Research keywords (5)：エコマテリアル , 宇宙太陽光発電システム , 再生可能エネルギー , 傾斜機能材料 , 熱電変換

Research theme for competitive and other funds (2)：

2017 - 2020 Elucidation of a mechanism for a novel thermoelectric property in powder metallurgical processes
2014 - 2017 Nano-structure and chemical state analyses by cross-sectional TEM to improve functions of metal/oxide interfaces

Papers (34)：

M. Bumrungpon, T. Maeda, M. Tachii, J. Asai, I. Morioka, R. Yasufuku, T. Hirai, T. Tsubochi, T. Kanaya, A. Dauscher, et al. Grain size and phonon thermal conductivity of sintered bulk undoped lead telluride compacts processed via mechanical grinding and alloying. Journal of Physics and Chemistry of Solids. 2022. 169
Jun Asai, Mongkol Bumrungpon, Toshiya Tsubochi, Takayuki Kanaya, Masaya Tachii, Toshiki Maeda, Taku Iwamoto, Chika Kanda, Kazuhiro Hasezaki. Experimental estimation of the Lorenz number and scattering parameter for p-type bismuth antimony telluride via multiple doping under constant temperature conditions. Ceramics International. 2022. 48. 9. 12520-12528
Jun Asai, Mongkol Bumrungpon, Toshiya Tsubochi, Takayuki Kanaya, Masaya Tachii, Toshiki Maeda, Kazuhiro Hasezaki. Shift of tellurium solid-solubility limit and enhanced thermoelectric performance of bismuth antimony telluride milled with yttria-stabilized zirconia balls and vessels. Journal of the European Ceramic Society. 2021. 41. 16. 188-194
Mongkol Bumrungpon, Issei Morioka, Ryusuke Yasufuku, Toshiharu Hirai, Kenichi Hanasaku, Kenji Hirota, Katsuhiro Takagi, Kazuhiro Hasezaki. The Critical Point of Average Grain Size in Phonon Thermal Conductivity of Fine-Grained Undoped Lead Telluride. MATERIALS TRANSACTIONS. 2020. 61. 10. 2025-2029
Mongkol Bumrungpon, Kenji Hirota, Katsuhiro Takagi, Kenichi Hanasaku, Toshiharu Hirai, Issei Morioka, Ryusuke Yasufuku, Masato Kitamura, Kazuhiro Hasezaki. Synthesis and thermoelectric properties of bismuth antimony telluride thermoelectric materials fabricated at various ball-milling speeds with yttria-stabilized zirconia ceramic vessel and balls. Ceramics International. 2020. 46. 9. 13869-13876

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MISC (3)：

Patents (79)：

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Books (1)：

図解傾斜機能材料の基礎と応用 8章エネルギー分野への応用(1)熱電発電と太陽光熱複合発電
CORONA PUBLISHING CO.,LTD 2014

Lectures and oral presentations (37)：

農業における温暖化効果ガス排出抑制のための太陽熱を利用したエコテクノロジー
(エコテクノロジー・オンラインシンポジウム-Pre-ICEM15 2021)
The Improvement of Thermoelectric Performance for p-Type Bi0.3Sb1.7Te3.0 By Selecting Milling Media
(The 5th Asian Conference on Thermoelectrics and the 6th Southeast Asia Conference on Thermoelectrics (ACT&SACT2020) 2020)
Comparison of Thermoelctric Properties for p-type Bi0.3Sb1.7Te3.0 by Metal and Ceramics Vessel
(14th International Conference on Ecomaterials 2020)
Influence of Starting Matrials on Thermoelectric Properties of Undoped Lead Telluride by Hot Pressing
(14th International Conference on Ecomatrials 2020)
Inflection Point for Phonon Thermal Conductivity in Submicron Scale Grained Undoped PbTe by Mechanical Grinding-Hot Pressing
(17th European Conference on Thermoelectrics (ECT2019) 2019)

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Professional career (1)：

博士(工学) (長崎大学)

Committee career (12)：

2020/02 - 現在 The Ecomatrials Forum 15th International Conference on Ecomaterials 2022(ICEM15)
2018/12 - 現在 Japan Science and Technology Agency Evaluation committee
2018/12 - 現在 Japan Science and Technology Agency(JST) Industry-Academia Joint Practical Development Project Evaluation Committee Expert Member
2014/04 - 現在一般財団法人航空宇宙技術振興財団客員研究員
2017/01 - 2018/08 傾斜機能材料研究会第24回新構造・機能制御と傾斜機能材料シンポジウム(FGMs-2013)実行委員長, 第15回傾斜機能材料国際シンポジウム地域実行委員会副委員長

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Awards (2)：

2021/03 - 公益財団法人エレキテル尾崎財団第28回源内賞熱電変換半導体技術を用いた農業用ハウス向け太陽熱・電力併給システムの開発
2018/07/23 - 公益財団法人エスペック地球環境研究・技術基金エスペック環境研究奨励賞災害に強い太陽熱を使った分散協調型エネルギーシステムの研究

Association Membership(s) (7)：

エコマテリアルフォーラム , JAPAN SOCIETY OF POWDER AND POWDER METALLURGY , THE JAPAN INSTITUTE OF METALS AND MATERIALS , THE JAPAN SOCIETY OF MECHANICAL ENGINEERS , Functionally Graded Materials FORUM of Japan , 日本熱電学会 , 日本航空宇宙学会

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