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J-GLOBAL ID：202001009020749109   Update date: Nov. 15, 2024

Sugiyama Masakazu

スギヤマ マサカズ | Sugiyama Masakazu
Affiliation and department：
東京大学 先端科学技術研究センター

About 東京大学 先端科学技術研究センター


Job title： 教授
Research field  (4)： Earth resource engineering, energy science ,  Inorganic materials ,  Chemical reaction and process system engineering ,  Electronic devices and equipment
Research keywords  (5)： Scenario analysis on carbon-neutral society ,  Management of renewable energy sources ,  Electrochemical conversion of CO2 to chemical feedstocks ,  Solar hydrogen production ,  High-efficiency solar cells using III-V compound semiconducors
Research theme for competitive and other funds  (28)：
  • 2022 - 2032 再生可能エネルギー最大導入に向けた電気化学材料研究拠点
  • 2023 - 2028 Development and application of compound semiconductor monolithic advanced unitary conversion photonic integrated circuits
  • 2023 - 2026 全固体電池の性能向上のための電荷移動制御
  • 2023 - 2026 カーボンニュートラル移行の加速に向けた総合知に基づく社会シナリオ
  • 2020 - 2025 電気化学プロセスを主体とする革新的CO2大量資源化システムの開発
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Papers (478)：
  • Shingi Yamaguchi, Eri Amasawa, Hiroji Ebe, Masahiko Hirao, Masakazu Sugiyama. Benchmarking Performance Indices of Electrochemical CO2 Reduction to Ethylene Based on Prospective Life Cycle Assessment for Negative Emissions. ChemSusChem. 2024
  • Meita Asami, Maui Hino, Gan Li, Kentaroh Watanabe, Yoshiaki Nakano, Masakazu Sugiyama. Comprehensive voltage-loss analysis and reduction of radiative recombination voltage loss in quantum-structured solar cells. Solar Energy Materials and Solar Cells. 2024. 273
  • Meita Asami, Kentaroh Watanabe, Yoshiaki Nakano, Masakazu Sugiyama. Boosting quantum-structured solar cell light absorption through compressively strained superlattices. Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 2024. 63. 7
  • Shintaro Komaba, Nana Taketa, Meita Asami, Masakazu Sugiyama, Tetsuo Ikari, Atsuhiko Fukuyama. Enhancement of photoexcited carrier lifetime in an InGaAs/GaAsP wire-on-well quantum structure investigated by excitation-power-dependent photoluminescence measurements. Journal of Applied Physics. 2024. 135. 15
  • Shingi Yamaguchi, Hiroji Ebe, Tsutomu Minegishi, Masakazu Sugiyama. Introduction of a Conductive Layer into Flood-Resistant Gas Diffusion Electrodes with Polymer Substrate for an Efficient Electrochemical CO<sub>2</sub> Reduction with Copper Oxide. ACS Applied Materials & Interfaces. 2024. 16. 14. 17371-17376
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MISC (64)：
  • Hassanet Sodabanlu, Akinori Ubukata, Kentaroh Watanabe, Takeyoshi Sugaya, Yoshiaki Nakano, Masakazu Sugiyama. Impacts of V/III ratio on the quality and performance of GaAs p-n solar cells by ultrafast MOVPE. 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC. 2018. 249-252
  • Warakorn Yanwachirakul, Naoya Miyashita, Hassanet Sodabanlu, Kentaroh Watanabe, Masakazu Sugiyama, Yoshitaka Okada, Yoshiaki Nakano. Carrier Collection Improvement In InGaAs/GaAsN Multiple Quantum Well Solar Cell With Flat Conduction Band. Proc. The 7th World Conference on Photovoltaic Energy Conversion. 2018. pp.1874-1877
  • High-efficiency solar-hydrogen production by the combination of photovoltaic modules and electrochemical reactors. 2017. 86. 8. 684-687
  • Current Status and Future Perspective of Concentrator Ultrahigh Efficiency Photovoltaic Cells. 2017. 96. 2. 137-141
  • Tatsuya Nakata, Kentaroh Watanabe, Hassanet Sodabanlu, Daiki Kimura, Naoya Miyashita, Yoshitaka Okada, Yoshiaki Nakano, Masakazu Sugiyama. Analysis of Deposited Residues and Its Cleaning Process on GaAs Substrate after Epitaxial Lift-Off. Proc. 44th IEEE Photovoltaics Specialists Conference. 2017. pp.854-857
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Books (4)：
  • Fundamentals of semiconductors for energy harvesting
    2016
  • Energy Technology Roadmaps of Japan -Future Energy Systems Based on Feasible Technologies Beyond 2030-
    Springer 2016
  • Solar to Chemical Energy Conversion - Theory and Applications -
    Springer 2016
  • Photovoltaic power generation
    2016
Lectures and oral presentations  (285)：
  • Evaluation of GaN photocatalyst supporting Pt/Ti comb electrode
    (応用物理学会春季学術講演会講演予稿集(CD-ROM) 2022)
  • Increased Quantum Yield of (ZnSe)<sub>x</sub>(Cu(In,Ga)Se<sub>2</sub>)<sub>1-x</sub> Thin Film Photocathode by Introduction of Composition Gradient Structure
    (日本化学会春季年会講演予稿集(Web) 2022)
  • Electrochemical reduction of CO<sub>2</sub> using Cu<sub>2</sub>O electrodes with different elements addition
    (電気化学会大会講演要旨集(CD-ROM) 2022)
  • Evaluation of Life Cycle CO2 Emission from Electrochemical Reduction of CO2 to Ethylene
    (電気化学秋季大会講演要旨集(Web) 2022)
  • Effects of ohmic contact formation between GaN model photocatalyst and Pt cocatalyst
    (電気化学秋季大会講演要旨集(Web) 2022)
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Education (3)：
  • 1997 - 2000 The University of Tokyo The Graduate School of Engineering Department of Chemical System Engineering
  • 1995 - 1997 The University of Tokyo The Graduate School of Engineering Department of Chemical System Engineering
  • 1991 - 1995 The University of Tokyo The Faculty of Engineering Department of Chemical System Engineering
Work history (8)：
  • 2022/04 - 現在 The University of Tokyo Research Center for Advanced Science and Technology Director
  • 2017/04 - 現在 The University of Tokyo Research Center for Advanced Science and Technology, Department of Environment and Energy Professor
  • 2000/04 - 2022/04 The University of Tokyo The Graduate School of Engineering, Department of Chemical System Engineering Research Associate
  • 2016/11 - 2017/03 The University of Tokyo The Graduate School of Engineering, Department of Electrical Engineering and Information Systems Professor
  • 2014/04 - 2016/10 The University of Tokyo The Graduate School of Engineering Department of Electrical Engineering and Information Systems Associate Professor
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Awards (3)：
  • 2017/02 - 東京大学大学院工学系研究科 研究科長賞(研究部門)
  • 2004/11 - 日本燃焼学会 論文賞
  • 2003/03 - 化学工学会 奨励賞 反応工学に基づく薄膜形成プロセス最適化と光機能材料への応用
Association Membership(s) (2)：
化学工学会 ,  応用物理学会
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