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| | OKAZAKI Shinji Last updated: Dec 12, 2019 at 08:41 | Name | OKAZAKI Shinji |
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E-mail | okazaki-shinji-yp ynu.ac.jp |
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Affiliation | Yokohama National University |
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Section | Faculty of Engineering Division of Materials Science and Chemical Engineering |
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Job title | Professor |
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Degree | PhD(Yokohama National University), Master of Engineering(Yokohama National University) |
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Education - 1993 materials science and chemical engineering, Graduate School, Division of Engineering, Yokohama National University - 1991 materials science and chemical engineering, Faculty of Engineering, Yokohama National University Published Papers S. Okazaki, S. Johjima Thin Solid Films 558 411-415 May 2014 [Refereed] 白金担持酸化タングステン膜の水素によるガスクロミック現象を-40～100℃の温度領域において解析した。常温域では、応答速度も速く、良好なガスクロミック特性が得られるが、低温になるに従って応答速度及び感度が低下してくることが明らかとなった。また、その影響は特に復帰過程において顕著に見られた。さらに、-40℃と100℃におけるガスクロミック応答を繰り返し行った場合、-40℃における応答感度・速度が大幅に低下することが明らかとなった。この劣化現象は酸化タングステン水和物の形成によるものであると推... Ngoc Duc Pham, Shinji Okazaki, Yukihisa Kuriyama, Naoya Kasai, Katsuyuki Suzuki Atmospheric Environment Vol.213 757-766 Sep 2019 Takaaki Beni, Naoki Yamasaku, Takuma Kurotsu,Naoki To, Shinji Okazaki,Taro Arakawa, Armandas Balcytis, Gediminas Seniutinas, Saulius Juodkazis, Yoshiaki Nishijima 2019 American Chemical Society 4(9) 2389-2394 Aug 2019 Nining Purwasih, Naoya Kasai, Shinji Okazaki, Hiroshi Kihira, Yukihisa Kuriyama Journals Vol. 9(5) May 2019 Ngoc Duc Pham,Yukihisa Kuriyama,Naoya Kasai,Shinji Okazaki,Katsuyuki Suzuki,Duy Thao Nguyen Atmospheric Environment 198 46-54 Feb 2019 [Refereed] Misc Shinji Okazaki, Hajime Takahashi 118(1160) 417-421 Jul 2015 [Refereed][Invited] Quantitative Evaluation of Organic Coating on Bottom Plate of Oil Storage Tank by Impedance Measurements 59(5) 209-213 2010 Fiber-Optic Hydrogen Gas Sensors S.Okazaki, H.Nakagawa, S.Asakura Encycroclopedia of Sensors 3 475-484 2006 Trend in hydrogen sensor research and development Chemical Sensors 19(2) 64-67 2003 Research Grants & Projects Application of corrosion reaction to electrochemical sensors and chemical reactions Development of gas sensors using fiber-optic evanescent-wave development of an ozone sensor using catalytic-combustion gas sensors Development of fiber-optic oxygen sensor Consigned Research() Project Year: Dec 2005 - Mar 2007 Development of a hydrogen gas sensor Consigned Research() Project Year: Apr 2000 - Mar 2002 Others Dec 2005 Development of fiber-optic oxygen sensor Apr 2000 Development of a hydrogen gas sensor 1998 Development of an ozone sensor |
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