九州大学 工学府水素エネルギーシステム専攻 先進水素システム研究室

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研究業績Achievement

2015

  • “A FIB-SEM Study on Correlations between PEFC Electrocatalyst Microstructure and Cell Performance”, Makito Okumura, Yohei Nagamatsu, Zhiyun Noda, Yuya Tachikawa, Takeshi Daio, Akari Hayashi, Kazunari Sasaki, ECS Transactions, Vol.69(17), pp.709-714, 2015.
  • “Investigation of Durability of MEAs at Higher Temperature”, Masahiko Kitamura, Zhiyun Noda, Junko Matsuda, Akari Hayashi*, Kazunari Sasaki, ECS Transactions, Vol.69(17), pp.701-708, 2015.
  • “Pt-decorated TiO2 Electrocatalysts for PEFCs”, Masahiro Iwami, Dai Horiguchi, Zhiyun Noda, Akari Hayashi, Kazunari Sasaki, ECS Transactions, Vol.69(17), pp.603-609, 2015.
  • “Immobilization of an Enzyme into Nano-space of Nanostructured Carbon and Evaluation as Electrochemical Sensors”, Akari Hayashi*, Katsuya Kato, Kazunari Sasaki, J. Nanosci. Nanotechnol., Vol.15(9), pp.7395-7401, 2015.
  • “Smart fuel cell demonstration project: A challenge to realize SOFC-powered campus”, Kazunari Sasaki, Shunsuke Taniguchi, Yusuke Shiratori, Akari Hayashi, Toshihiro Oshima, Masamichi Nishihara, Yuya Tachikawa, Takeshi Daio, Tsutomu Kawabata, Miki Fujita, Ayumi Zaitsu, ECS Transactions, Vol.68(1), pp.171-178, 2015.
  • “Nanostructure Control of Porous Carbon Materials through Changing Acidity with a Soft-Template Method”, Yuki Sonoda, Akari Hayashi*, Yasuto Minamida, Junko Matsuda, Etsuo Akiba, Chem. Lett, Vol.44(4), pp.503-505, 2015.

2014

  • “Investigation of Performance and Durability of MEAs at Higher Temperature”, Masahiko Kitamura, Yasuto Minamida, Xiaojing Zhao, Zhiyun Noda, Akari Hayashi*, Kazunari Sasaki, ECS Transactions,vol.64(3), pp.755-762, 2014.
  • “Pt/SnO2 Electrocatalysts on Conductive Fillers”, Dai Horiguchi, Takuya Tsukatsune, Zhiyun Noda, Akari Hayashi, Kazunari Sasaki, ECS Transactions, vol.64(3), pp.215-220, 2014.
  • “Electrochemical Performance of MEAs with Pt/SnO2 Mixed with Conductive Filler”, Yohei Nagamatsu, Kohei Kanda, Zhiyun Noda, Akari Hayashi, Kazunari Sasaki, ECS Transactions, vol.64(3), pp.207-213, 2014.
  • “Development of MEAs with Pt/Mesoporous Carbon as a Cathode Catalyst”, Yasuto Minamida, Zhiyun Noda, Akari Hayashi*, Kazunari Sasaki, ECS Transactions,vol.64(3), pp.137-144, 2014.
  • “Platinum-decorated Tin Oxide and Niobium-doped Tin Oxide PEFC Electrocatalysts: Oxygen Reduction Reaction Activity”, Takuya Tsukatsune, Yuma Takabatake, Zhiyun Noda, Takeshi Daio, Ayumi Zaitsu, Stephen Matthew Lyth, Akari Hayashi, Kazunari Sasaki, J. Electrochem. Soc., vol.161(12), pp.F1208-F1213, 2014.
  • “Electrochemical enzymatic biosensor with long-term stability by using hybrid mesoporous membrane”, Tetsuji Itoh, Takeshi Shimomura, Akari Hayashi, Akira Yamaguchi, Norio Teramae, Masatoshi Ono, Tatsuo Tsunoda, Fujio Mizukami, Galen D. Stucky, Taka-aki Hanaoka, Analyst, vol.139(18), pp.4654-4660, 2014.
  • “Evaluation of MEAs Prepared by Pt/C Electrocatalysts with Improved Durability through the Heat Treatment”, Xiaojing Zhao, Akari Hayashi*, Zhiyun Noda, Kazunari Sasaki, ECS Transactions, vol.58(24), pp.7-13, 2014.
  • “Cycle Durability of Metal Oxide Supports for PEFC Electrocatalysts”, Yuma Takabatake, Zhiyun Noda, Stephen Matthew Lyth, Akari Hayashi, Kazunari Sasaki, Inter. J. Hydrogen Energy, vol.39(10), pp.5074-5082, 2014.
  • “Negligible Start-Stop-Cycle Degradation in a PEFC Utilizing Platinum-Decorated Tin Oxide Electrocatalyst Layers with Carbon Fiber Filler”, Kohei Kanda, Zhiyun Noda, Yohei Nagamatsu, Takahiro Higashi, Shunsuke Taniguchi, Stephen M. Lyth, Akari Hayashi, Kazunari Sasaki, ECS Electrochemistry Letters, vol.3(4), pp.F15-F18, 2014.

2013

  • “Numerical Analysis for Evaluating the Effect of Hydrophilic Anode Support for Water Management in Polymer Electrolyte Fuel Cells”, Yuya Tachikawa, Zhiyun Noda, Akari Hayashi, Yusuke Shiratori, Kazunari Sasaki, Theoretical and Applied Mechanics Japan, vol.61, pp.161-172, 2013.
  • “Pulse Laser Deposition and Sputtering of Carbon-Free Pt/SnO2 Electrocatalysts for PEFC”, Takahiro Higashi, Zhiyun Noda, Akari Hayashi, Kazunari Sasaki, ECS Transactions, vol.58(1), pp.1293-1299, 2013.
  • “Electrochemical Properties and Durability of Electrocatalysts Supported on SnO2”, Takuya Tsukatsune, Yuma Takabatake, Zhiyun Noda, Akari Hayashi, Kazunari Sasaki, ECS Transactions, vol.58(1), pp.1251-1257, 2013.
  • “Characterization of MEAs Fabricated by a Carbon Support with the Nano-Channel Structure”, Yasuto Minamida, Xiaojing Zhao, Zhiyun Noda, Akari Hayashi*, Kazunari Sasaki, ECS Transactions, vol.58(1), pp.1105-1111, 2013.
  • “Development of Durable Electrocatalysts for PEFC through Graphitization of Carbon Support Surface”, Xiaojing Zhao, Akari Hayashi*, Zhiyun Noda, Kazunari Sasaki, ECS Transactions, vol.53(12), pp.23-29, 2013.
  • “Evaluation of Change in Nanostructure through the Heat Treatment of Carbon Materials and their Durability for the Start/Stop Operation of Polymer Electrolyte Fuel Cells”, Xiaojing Zhao, Akari Hayashi*, Zhiyun Noda, Ken’ichi Kimijima, Ichizo Yagi, Kazunari Sasaki, Electrochim. Acta, vol.97, pp.33-41, 2013.
  • “Enhancement of Activity and Stability of the Formaldehyde Dehydrogenase by Immobilizing onto Phenyl-functionalized Mesoporous Silica”, Yuichi Masuda, Shin-ichi Kugimiya, Kazuki Murai, Akari Hayashi, Katsuya Kato, Colloids and Surfaces B: Biointerfaces, vol.101, pp.26-33, 2013.

2012

  • “Electrochemistry in Nano-Space of Structurally Controlled Carbon Materials”, Akari Hayashi*, Ichizo Yagi, Ken’ichi Kimijima, Kazunari Sasaki, ECS Transactions, vol.41(19), pp.15-23, 2012.
  • “Production of L-theanine Using Glutaminase Encapsulated in Carbon-coated Mesoporous Silica with High pH Stability”, Tetsuji Itoh, Yasuto Hoshikawa, Shun-ichi Matsuura, Junko Mizuguchi, Hiroyuki Arafune, Taka-aki Hanaoka, Fujio Mizukami, Akari Hayashi, Hirotomo Nishihara, Takashi Kyotani, Biochemical Engineering Journal, vol.68, pp.207-214, 2012.
  • “PEFC-type Impurity Sensors for Hydrogen Fules”, Zhiyun Noda, Kyohei Hirata, Akari Hayashi, Shunsuke Taniguchi, Naoto Nakazato, Atsuko Seo, Isamu Yasuda, Seiji Ariura, Hidetoshi Shinkai, Kazunari Sasaki, Inter. J. Hydrogen Energy, vol.37(21), pp.16256-16263, 2012.
  • “In-situ Observation of Carbon Nanotube Fiber Spinning from Vertically Aligned Carbon Nanotube Forest”, Toru Iijima, Hisayoshi Oshima, Yasuhiko Hayashi, Ulka B. Suryavanshi, Akari Hayashi, Masaki Tanemura, Diamond and Related Materials, vol.24, pp.158-160, 2012.
  • “Low-Temperature Fabrication of Germanium Nanostructures by Ion Irradiation: Effect of Supplied Particle Species”, Ako Miyawaki, Toshiaki Hayashi, Tomoharu Tokunaga, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, Jpn. J. Appl. Phys., vol.51(1S), pp.01AB05/1-01AB05/3, 2012.
  • “Fabrication of ZnO Nanoparticles Confined in the Channels of Mesoporous Carbon”, Ulka B. Suryavanshi, Toru Iijima, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, Chemical Engineering Journal, vol.179, pp.388-393, 2012.

2011

  • “Electrochemical Performance of Polymer Electrolyte Fuel Cells Using Carbon-Free SnO2-Supported Pt Electrocatalysts”, Kohei Kanda, Shingo Hayashi, Fumiaki Takasaki, Zhiyun Noda, Shunsuke Taniguchi, Yusuke Shiratori, Akari Hayashi, Kazunari Sasaki, ECS Transactions, vol.41(1), pp.2325-2331, 2011.
  • “Fabrication of Ion-Induced Carbon-Cobalt Nanocomposite Fibers: Effect of Cobalt Supply Rate”, Zhipeng Wang, Mohd Zamri Yusop, Takehiko Hihara, Pradip Ghosh, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, J. Nanosci. Nanotechnol., vol.11(12), pp.10677-10681, 2011.
  • “Carbon-free Pt Electrocatalysts Supported on SnO2 for Polymer Electrolyte Fuel Cells:Electrocatalytic activity and durability”, Fumiaki Takasaki, Satoshi Matsuie, Yuma Takabatake, Zhiyun Noda, Akari Hayashi, Yusuke Shiratori, Kohei Ito, Kazunari Sasaki, J. Electrochem. Soc., vol.158(10), pp.B1270-B1275, 2011.
  • “High-Resolution Imaging of Plasmid DNA in Liquids in Dynamic Mode Atomic Force Microscopy Using a Carbon Nanofiber Tip”, Masashi Kitazawa, Shuichi Ito, Akira Yagi, Nobuaki Sakai, Yoshitugu Uekusa, Ryo Ohta, Kazuhisa Inaba, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, Jpn. J. Appl. Phys., vol.50(8), pp.08LB14/1-08LB14/4, 2011.
  • “Simple Methods for Tuning the Pore Diameter of Mesoporous Carbon”, Ulka B. Suryavanshi, Toru Iijima, Akari Hayashi*, Yasuhiko Hayashi, Masaki Tanemura, Chem. Commun., vol.47(38) pp.10758-10760. 2011.
  • “Determination of Young’s Modulus of Carbon Nanofiber Probes Fabricated by the Argon Ion Bombardment of Carbon Coated Silicon Cantilever”, Kazuhisa Inaba, Kouji Saida, Pradip Ghosh, Ken Matsubara, Munisamy Subramanian, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, Masashi Kitazawa, Ryo Ohta, Carbon, vol.49(13) pp.4191-4196. 2011.
  • “Structural Change of Ion-induced Carbon Nanofibers by Electron Current Flow”, Mohd Zamri Yusop, Debasish Ghosh, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, Masato Sasase, Journal of Vacuum Science & Technology, B: Nanotechnology & Microelectronics: Materials, Processing, Measurement, & Phenomena, vol.29(4), pp.04E103/1-04E103/4, 2011.
  • “Direct Fabrication of Aligned Metal Composite Carbon Nanofibers on Copper Substrate at Room Temperature and their Field Emission Property”, Pradip Ghosh, Mohd Zamri Yusop, Debasish Ghosh, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, Chem. Commun., vol.47(16), pp.4820-4822, 2011.
  • “Highly Transparent and Flexible Field Emission Devices Based on Single-walled Carbon Nanotube Films”, Debasish Ghosh, Pradip Ghosh, Masaki Tanemura, Akari Hayashi, Yasuhiko Hayashi, Shinji Kawasaki, Noboru Miura, Mohd Zamri Yusop, Toru Asaka, Chem. Commun., vol.47(17), pp.4980-4982, 2011.
  • “Morphology and Size of Ion Induced Carbon Nanofibers: Effect of Ion Incidence Angle, Sputtering Rate and Temperature”, Mohd Zamri Yusop, Kohei Yamaguchi, Takahito Suzuki, Pradip Ghosh, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, Jpn. J. Appl. Phys., vol.50(1S1), pp.01AF10/1-01AF10/6, 2011.
  • “Assembly of an Artificial Biomembrane by Encapsulation of an Enzyme, Formaldehyde Dehydrogenase, into the Nanoporous-Walled Silica Nanotubes-Inorganic Composite Membrane”, Tetsuji Itoh, Takeshi Shimomura, Yasuhisa Hasegawa, Junko Mizuguchi, Taka-aki Hanaoka, Akari Hayashi, Akira Yamaguchi, Norio Teramae, Masatoshi Ono, Fujio Mizukami, J. Mater. Chem., vol.21(1), pp.251-256, 2011.

  • “Direct Growth of Horizontally Aligned Carbon Nanotubes between Electrodes and Its Application to Field-Effect Transistors”, Yasuhiko Hayashi, B. Jang, Toru Iijima, Tomoharu Tokunaga, Akari Hayashi, Masaki Tanemura, Gehan A. J. Amaratunga, J. Nanosci. Nanotechnol., vol.11(12), pp.11011-11014, 2011

2010以前

  • “Nanostructures to Probe Electrocatalytic Reactions”, Ichizo Yagi, Kamba Nomura, Hideo Notsu, Ken’ichi Kimijima, Akari Hayashi, Narumi Ohta, ECS Transactions, vol.28(17), pp.111-120, 2010.
  • “Fabrication and Morphological Control of Ion-Induced Zinc Nanostructures”, Pradip Ghosh, Masaki Kutsuna, Masato Kudo, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, J. Nanosci. Nanotechnol., vol.10(10), pp.6677-6682, 2010.
  • “Oxygen Reduction Reactivity of Precisely Controlled Nano-Structured Model Catalysts”, Ken’ichi Kimijima, Akari Hayashi, Shun Umemura, Junichi Miyamoto, Koshi Sekizawa, Toshihiko Yoshida, Ichizo Yagi, J. Phys. Chem. C, vol.114(35), pp.14675-14683, 2010.
  • “Formation and Growth Mechanisms of Ion-induced Iron-carbon Nanocomposites at Room Temperature”, Zhipeng Wang, Mohd Zamri Yusop, Takehiko Hihara, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, Appl. Surf. Sci., vol.256(21), pp.6371-6374, 2010.
  • “Size Control of Carbon Nanofiber Probes Fabricated by Ion Irradiation”, Kazuhisa Inaba, Yoshitaka Sugita, Takahito Suzuki, Masaki Tanemura , Akari Hayashi, Yasuhiko Hayashi, Masashi Kitazawa, Ryo Ohta, Jpn. J. Appl. Phys.. vol.49(8), pp.08LB15/1-08LB15/3, 2010.
  • “Direct Growth of Carbon Nanofibers on Metal Mesh Substrates by Ion Irradiation Method”, Mohd Zamri Yusop, Pradip Ghosh, Zhipeng Wang, Masayuki Kawagishi, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, J. Vac. Sci. Technol. B, vol.28, pp.C2C9-C2C12, 2010.
  • “Transparent and Flexible Field Electron Emitters Based on the Conical Nanocarbon Structures”, Pradip Ghosh, Mohd Zamri Yusop, Syunsaku Satoh, Munisamy Subramanian, Akari Hayashi, Yasuhiko Hayashi, Masaki Tanemura, J. Am. Chem. Soc., vol.132(12), pp.4034-4035, 2010.
  • “Mesoporous Materials toward Nanofabricator and Nanoreactor”, Ichizo Yagi, Akari Hayashi, Ken’ichi Kimijima, Hideo Notsu, Narumi Ohta, Akira Yamaguchi, Electrochemistry, vol.78(2), pp.105-113, 2010.
  • “Oxygen Transfer and Storage Processes inside the Mesopores of Pt/MC Catalysts Thin Layer Electrode”, Akari Hayashi, Ken’ichi Kimijima, Junichi Miyamoto, Ichizo Yagi, J. Phys.Chem. C, vol.113(28), pp.12149-12153, 2009.
  • “Direct Observation of Well-Dispersed Pt Nanoparticles inside the Pores of Mesoporous Carbon through the Cross Section of Pt/Mesoporous Carbon Particles”, Akari Hayashi, Ken’ichi Kimijima, Junichi Miyamoto, Ichizo Yagi, Chem. Lett., vol.38(4), pp.346-347, 2009.
  • “Electrochromic Solid-State Devices Using Organic-Metallic Hybrid Polymers”, Masayoshi Higuchi, Yumeno Akasaka, Taichi Ikeda, Akari Hayashi, Dirk G. Kurth, J. Inorg. Organomet. Polym., vol19(1), pp.74-78, 2009.
  • “Preparation of a Self-standing Mesoporous Carbon Membrane with Perpendicularly Ordered Pore Structures”, Ken’ichi Kimijima, Akari Hayashi, Ichizo Yagi, Chem. Commun., (44), pp.5809-5811, 2008.
  • “Preparation of Pt/Mesoporous Carbon (MC) Electrode Catalyst and its Reactivity toward Oxygen Reduction”, Akari Hayashi, Hideo Notsu, Ken’ichi Kimijima, Junichi Miyamoto, Ichizo Yagi, Electrochim. Acta, vol.53(21), pp.6117-6125, 2008.
  • “Modification and Electrochemical Properties of Poly(phenylazomethine) Derivatives”, Masayoshi Higuchi, Akari Hayashi, Kimihisa Yamamoto, Macromol. Symp., vol.235(1), pp.121-126, 2006.
  • “Sequencial Metal Ion Assembly in Cyclic Phenylazomethine”, Masatoshi Higuchi, Ryo Shomura, Yuki Ohtsuka, Akari Hayashi, Kimihisa Yamamoto, Dirk G. Kurth, Org. Lett., vol.8(21), pp.4723-4726, 2006.
  • “Metal Ion Assembly in Macromolecules”, Masayoshi Higuchi, Akari Hayashi, Dirk G. Kurth,J. Nanosci. Nanotechnol., vol.6(6), pp.1533-1551, 2006.
  • “The First Application of Fullerene Polymer-like Materials, C60Pdn, as Gas Adsorbents”, Akari Hayashi*, Satoru Yamamoto, Kenichirou Suzuki, Takaaki Matsuoka, J. Mater. Chem., vol.14(17), pp.2633-2637, 2004.
  • “Mass Spectrometric and Computational Studies of Heterofullerenes ([C58Pt]-, [C59Pt]+) Obtained by Laser Ablation of Electrochemically Deposited Films”, Akari Hayashi, Yongming Xie, Josep M. Poblet, Josep M. Campanera, Carlito B. Lebrilla, Alan L. Balch, J. Phys. Chem. A., vol.108(12), pp.2192-2198, 2004.
  • “Redox-active Films Formed by Electrochemical Reduction of Solutions of C60 and Platinum Complexes”, Akari Hayashi, Ana de Bettencourt-Dias, Krzysztof Winkler, Alan L. Balch, J. Mater. Chem., vol.12(7), pp.2116-2122, 2002.
  • “Crystal Chemistry of the Gold (I) Trimer, Au3(NC5H4)3: Formation of Hourglass Figures and Self-association Through Aurophilic Attraction”, Akari Hayashi, Marilyn M. Olmstead, Saeed Attar, Alan L. Balch, J. Am. Chem. Soc., vol.124(20), pp.5791-5795, 2002.
  • “Geometric and Electronic Structure of Metal-cage Fullerenes, C59M (M = Pt, Ir) Obtained by Laser Ablation of Electrochemically Deposited Films”, Josep M. Poblet, Jordi Muñoz, Krzysztof Winkler, Mark Cancilla, Akari Hayashi, Carlito B. Lebrilla, Alan L. Balch, Chem. Commun., (6), pp.493-494, 1999.
  • “Electrode Modification From the Electrolysis of [M(bipyridine)3](ClO4)2 (M = Co-II,
  • Fe-II, and Ru-II) in Media of Low Dielectric Constant. Electrocatalytic Behavior and an Amperometric C60 Sensor”, Krzysztof Winkler, David A. Costa, Akari Hayashi, Alan L. Balch, J. Phys. Chem. B, vol.102(48), pp.9640-9646, 1998.


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