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Affiliation |
Graduate School of Engineering Science Department of Materials Science Materials Science and Engineering Course |
HAYASHI Shigeo
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Research Interests 【 display / non-display 】
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Engineering of Inorganic Materials
Graduating School 【 display / non-display 】
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-1985.03
Tokyo Institute of Technology Graduated
Graduate School 【 display / non-display 】
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-1988.12
Tokyo Institute of Technology Graduate School, Division of Science and Engineering Doctor's Course Unfinished Course
Campus Career 【 display / non-display 】
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2018.04-Now
Akita University Graduate School of Engineering Science Department of Materials Science Materials Science and Engineering Course Professor
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2016.04-2018.03
Akita University Graduate School of Engineering Science Research Center for Engineering Science Professor
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2007.12-2016.03
Akita University Reseach Institute of Materials and Resources Professor
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1997.06-2007.11
Akita University Reseach Institute of Materials and Resources Associate Professor
Research Areas 【 display / non-display 】
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Nanotechnology/Materials / Material processing and microstructure control
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Nanotechnology/Materials / Inorganic materials and properties
Research Achievements 【 display / non-display 】
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HAYASHI Shigeo, ONUMA Takahiro, KAGAYA Fumito
Journal of the Ceramic Society of Japan ( The Ceramic Society of Japan ) 125 ( 12 ) 894 - 898 2017.12 [Refereed]
Research paper (journal)
The fixing of electrophoretically deposited natural zeolite particles on a metal substrate by “geopolymer reaction,” i.e. the polymerization of silicate monomers in a solution to form a polymer phase that can bind particles onto solid materials, was investigated. Finely ground natural zeolite (clinoptilolite) particles were dispersed in ethanol, and deposited on a stainless-steel electrode by electrophoretic deposition (EPD) with silica sol particles and polyvinylpyrrolidone (PVP) as binder materials. The deposit was then fixed to the electrode by curing in an alkali silicate aqueous solution containing Na<sub>2</sub>SiO<sub>3</sub> and NaOH at 40°C for 24 h. The addition of the mixed binder of silica sol and PVP to the suspension used for the EPD was effective for the fixing treatment. After the fixing treatment, the durability of the zeolite deposit in stirred water was largely enhanced. It was also found that fixed deposits treated in solutions containing a smaller amount of Na<sub>2</sub>SiO<sub>3</sub> showed better durability. Fixed deposits, containing the starting zeolite phase, moreover, showed the adsorption property of Pb<sup>2+</sup> ions in the aqueous solution.
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Modification on natural clinoptilolite zeolite for its NH4+ retention capacity
Vinay Kumar Jha and Shigeo Hayashi
J. Hazardous Mater. 169 ( 1-3 ) 29 - 35 2009.01 [Refereed]
Research paper (journal) Domestic Co-author
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Effect of different electrode materials on electrophoretic depositional behavior of yttria-stabilized zirconia powder
Shigeo Hayashi, Chiho Sato, Zenbe-e Nakagawa
Journal of Materials Science 41 ( 24 ) 8068 - 8073 2006.12 [Refereed]
Research paper (journal) Domestic Co-author
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Preparation of Free Standing Alumina Thick Film by Electrophoretic Deposition Using Formed Carbon Powder as Electrode
Shigeo Hayashi, Tomohiro Aoki and Zenbe-e Nakagawa
J. Ceram. Soc. Japan 113 ( 8 ) 513 - 518 2005.08 [Refereed]
Research paper (journal) Domestic Co-author
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Electrophoretic Deposition of Ceramic Fine Powder – Effect of Powder Properties on Deposition Process
Shigeo Hayashi and Zenbe-e Nakagawa
J. Ceram. Soc. Japan, Suppl. 112 ( 5 ) S1135 - S1142 2004.05 [Refereed]
Research paper (journal) Domestic Co-author
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Electrophoretic deposition/infiltration of natural zeolite particles on/into various substrates
Shigeo Hayashi, Junpei Onoe, Kazuyoshi Ebina and Nobuhiro Kodama
Key Engineering Materials 412 119 - 123 2009.03 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Electrophoretic Deposition of Different Yttria-stabilized Zirconia Powder on Stainless Steel and Carbon Electrodes
Shigeo Hayashi and Zenbe-e Nakagawa
Key Engineering Materials 314 75 - 80 2006.02 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Fixing of Zeolite Powder Deposited by the Electrophoretic Deposition Method on Metal Substrate
S. Hayashi, Y. Maeda and Z. Nakagawa
Ceramic Transactions, Ceramic Processing Science VI (Proceedings of 7th International Conference on Ceramic Processing Science, Inuyama, Japan 2000) 112 417 - 422 2001.09 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Utilization of Akita’s Clinoptilolite Zeolite
Vinay Kumar Jha and Shigeo Hayashi
秋田大学工学資源学部研究報告 2009.12
Research paper (university bulletin, research institution) Domestic Co-author
◆Original paper【 display / non-display 】
◆International conference proceedings【 display / non-display 】
◆University bulletin, Research institution【 display / non-display 】
Grant-in-Aid for Scientific Research 【 display / non-display 】
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Grant-in-Aid for Scientific Research(C)
Project Year： 2021.04 - 2024.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 2021.04 - 2024.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 2002.04 - 2004.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 1999.04 - 2001.03
Presentations 【 display / non-display 】
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Advances in functions and reliability of ceramics and glasses based on structural formation
Shigeo Hayashi, Fumito Kagaya
IUMRS-ICAM2017 (京都大学吉田キャンパス) 2017.08 - 2017.09 The Materials Research Society of Japan
形状の異なる基材への天然ゼオライト微粒子の電気泳動堆積挙動の検討
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Macro/micro-scale Structural Control of Natural Zeolite for High-performance Adsorbent
Shigeo Hayashi, Fumito Kagaya
26th Annual Meeting of MRS-Japan 2016 2016.12 - 2016.12