千葉大学大学院工学研究院 / 共生応用化学コース
千葉大学大学院融合理工学府 / 先進理化学専攻 / 共生応用化学コース
表面電気化学研究室
◆2024年
  1. M. Nakamura, K. Okuda, N. Hoshi “Interfacial structure on the Pt(111) electrode modeled under ultrahigh vacuum conditions”,37th European Conference on Surface Science (Harrogate, UK), (2024.6.17~6.21)
  2. N. Hoshi, M. Nakamura, T. Kamei “Enhancement of the activity of the oxygen reduction reaction on the high index planes of Pt3Co electrodes with melamine”, 75th Annual ISE Meeting (Montreal, Canada) (2024.8.18~8.23) Invited
  3. Y. Katagiri, M. Nakamura, N. Hoshi, “Correlation of the adsorption geometry of melamine and the ORR activity on the low index planes of Pt”, PRiME 2024 (Honolulu, Hawaii), (2024.10.6~10.11)
  4. M. Kobayashi, M. Nakamura, N. Hoshi, “Nanoparticle surface enhanced Raman spectra of Nb-doped TiO2 single crystal electrodes”, PRiME 2024 (Honolulu, Hawaii), (2024.10.6~10.11)
◆2023年
  1. M. Nakamura, “Structure and Dynamics of Interfacial Species in Electrical Double Layer”, 243th ECS Meeting (Boston, U.S.A.) (2023.5.28~6.2) Invited
  2. N. Hoshi, M. Nakamura, R. Suzuki, R. Kubo “Marked Structural Effects on the Oxygen Reduction Reaction on Single Crystal Electrodes of Pt Modified with Caffeine”, 74th Annual ISE Meeting (Lyon, France) (2023.9.3~9.8)
  3. S. Tanaka, N. Hoshi, M. Nakamura “Effect of Hydrophobic Cation on the Hydrogen Evolution/Oxidation Reactions on Single Crystal Pt Electrodes”, 74th Annual ISE Meeting (Lyon, France) (2023.9.3~9.8)
◆2021年
  1. N. Hoshi, M. Nakamura, “Hydrophobic Species Activating the Oxygen Reduction Reaction on Single Crystal Electrodes of Pt”, 240th ECS Meeting (Orlando, U.S.A.) (2021.10.10~10.14) Invited
  2. M. Nakamura, “Effect of interfacial hydrophilicity/hydrophobicity on the fuel cell reactions”, 9th International Symposium on Surface Science (Online) (2021.11.28~12.1) Invited
◆2019年
  1. N. Hoshi, M. Nakamura, “Enhancement of the ORR Activity By Hydrophobic Species Analyzed Using Single Crystal Electrodes”, 70th Annual ISE Meeting (Durban, South Africa) (2019.8.4~8.9) Keynote Lecture
  2. T. Kumeda, M. Nakamura, N. Hoshi, “Effect of Organic Cation on the Surface Oxidation of Pt(111) Electrode in Alkaline Media”, 236th ECS Meeting (Atlanta, U.S.A.) (2019.10.13~10.17)
◆2018年
  1. T. Kumeda, N. Hoshi, M. Nakamura, “Interfacial Structure of Hydrophobic Cations Activating Oxygen Reduction Reaction on Pt(111) Electrode”, 22nd Topical Meeting of the International Society of Electrochemistry (Tokyo, Japan), s2-016 (2018.4.15~4.18).
  2. T. Kumeda, M. Nakamura, N. Hoshi, “Effect of Hydrophobic Cations on the Oxygen Reduction Reaction on Pt Electrode”, 8th International Fuel Cell Workshop (Kofu, Japan), (2018.8.23~8.24)
  3. N. Hoshi, M. Nakamura, K. Saikawa, “Water Structures Enhancing the Oxygen Reduction Reaction on Pt Single Crystal Electrodes Modified with Alkyl Amines”, 69th Annual Meeting of the International Society of Electrochemistry (Bologna, Italy) (2018.9.2~9.7)
◆2017年
  1. N. Hoshi, K. Saikawa, M. Nakamura, “Structural effects on the oxygen reduction reaction on single crystal electrodes Pt modified with amines”, 3rd International Conference on Electrochemistry (Berlin, Germany), (2017.7.10~7.11). Invited
  2. M. Nakamura, T. Kumeda, N. Hoshi, “Effect of cation species on the oxygen reduction reaction on Pt(111) electrode”, 33rd European Conference on Surface Science (Szeged, Hungary), (2017.8.27~9.1).
  3. T. Kumeda, M. Nakamura, N. Hoshi, “Effect of hydrophobic cations on the fuel cell reactions”, 8th International Symposium on Surface Science (Tsukuba, Japan), (2017.10.22~10.25).
◆2016年
  1. M. Nakamura, T. Banzai, H. Tajiri, O. Sakata, N. Hoshi, “Structural dynamics of the initial stage of Cu deposition/dissolution on Au(111) electrode”, 14th International Conference on Surface X-ray and Neutron Scattering (Stony Brook, NY), (2016.7.10~7.14).
  2. N. Hoshi, M. Nakamura, F. Sugimura, K. Ikeda, “Surface Enhanced Raman Spectroscopy on Well-Defined Low Index Planes of Pt in Ar and O2 Saturated Solutions”, 67th Annual Meeting of the International Society of Electrochemistry (the Hague, the Netherlands), (2016.8.21~8.26). Invited
  3. M. Nakamura1, T. Banzai, Y. Maehata, H. Tajiri, O. Sakata, N. Hoshi, “Structural dynamics of metal deposition on Au(111) electrode”, 32nd European Conference On Surface Science (Grenoble, France), (2016.8.28~9.2).
  4. K. Kato, M. Nakamura, Y. Nakajima, N. Hoshi, “Effect of alkali metal cation on the alcohol oxidation and surface oxidation of Au(111)”, International Symposium of Electrocatalysis: a key of sustainable society (Kanagawa, Japan), P14 (2016.9.11~9.14).
  5. S. Fukuda, M. Nakamura, X. Lin, S. Yagai, N. Hoshi, “Structural effects on conversion efficiency of oligothiophene dyes on the low index planes of TiO2”, International Symposium of Electrocatalysis: a key of sustainable society (Kanagawa, Japan), P16 (2016.9.11~9.14).
  6. N. Hoshi, Y. Kihara, M. Nakamura, “Real Surface Structures of the High Index Planes of Pt3Co in Electrochemical Environments”, PRiME 2016 (Honolulu, Hawaii), (2016.10.3).
  7. K. Saikawa, M. Nakamura, N. Hoshi, “Enhancement of ORR activity and durability of Pt single crystal electrodes modified with alkylamines”, PRiME 2016 (Honolulu, Hawaii), (2016.10.5).
  8. T. Takeda, M. Nakamura, N. Hoshi, “The Oxygen Reduction Reaction on Pt(322) and Pt(553) Electrodes Modified with CoTPP and Au”, PRiME 2016 (Honolulu, Hawaii), (2016.10.5).
◆2015年
  1. N. Hoshi, M. Makamura, “Surface structures enhancing the activity for the oxygen reduction reacton on well-defined single crystal electrodes”, The 2015 International Chemical Congress of Pacific Basin Societies (Pacifichem) (Honolulu, Hawaii), PHYS 1836 (2015.12.19). Invited
◆2014年
  1. M. Nakamura, H Kaminaga, O. Endo, H. Tajiri, O. Sakata, N. Hoshi, “Structural dynamics of the electrical double layer on Ag(100) electrode”, 30th European Conference on Surface Science (Ankara, Turkey), (2014.9.1).
  2. N. Hoshi, Y. Takesue, M. Nakamura, “Structural Effects on the Oxygen Reduction Reaction and Durability on the High Index Planes of Pt3Co”, 65th Annual Meeting of the International Society of Electrochemistry (Lausanne, Switzerland), Symposium 13 (2014.9.4).
  3. N. Hoshi, Y. Yamada, M. Kameyama, M. Nakamura, “High Speed AFM Study of Structural Effects on the Dissolution of Shape-controlled Pt Nanoparticles”, The 7th International Symposium on Surface Science (Matsue, Japan), 3pB2-2 (2014.11.3).
◆2013年
  1. N. Hoshi, M. Nakamura, Y. Takesue, T. Rurigaki, A. Hitotsuyanagi, “Surface structure and the oxygen reduction reaction of Pt-based catalysts”,224th ECS Meeting (San Francisco, CA), B11-1347 (2013.10.29). Invited
  2. X. Wang, Y. Orikasa, Y. Takesue, H. Inoue, M. Nakamura, T. Minato, N. Hoshi,Y. Uchimoto, “In situ Electrochemical XAFS Study on ORR Activity and Degradation Behavior of Core-Shell Catalyst”, 224th ECS Meeting (San Francisco, CA), B11-1403 (2013.10.30).
  3. H. Tanaka, N. Sakai, S. Suzuki, T. Nakamura, M. Nakamura, N. Hoshi, S.Sugawara,T.Sekiba, K. Shinohara, K. Ikeda,“In-situ vibrational spectroscopy of Pt oxides formation on the low index planes of Pt”, 224th ECS Meeting (San Francisco, CA), B11-1502 (2013.10.30).
◆2012年
  1. N. Hoshi, M. Nakamura, A.Hitotsuyanagi, S. Kondo, Y. Yamada, C. Yoshida, “Structural Effects on the Oxygen Reduction Reaction on the High Index Planes and the Durability of Shape-controlled Pt Nanoparticles”, 12th International Fischer Symposium Frontiers in Nanoelectrochemistry (Lübeck, Germany), (2012.6.3~6.7).Invited
  2. H. Tanaka, S. Suzuki, M. Nakamura, N. Hoshi, S. Sugawara, S. Shinohara, T. Sekiba, “Infrared spectroscopy of the oxide film formation on the low index planes of Pt”, 26th International Fuel Cell Symposium (Kofu, Japan), (2012.8.2~8.3).
  3. T. Rurigaki, A. Hitotsuyanagi, M. Nakamura, N. Hoshi, “Structural Effects on the Oxygen Reduction Reaction on Single Crystal Electrodes of Pt3Ni”, 26th International Fuel Cell Symposium (Kofu, Japan), (2012.8.2~8.3).
  4. N. Hoshi, Y. Onochi, M. Nakamura, “Atomic Force Microscopy on the Dissolution of Tetrahedral and Cubic Pt Nanoparticles in Neutral Solution”, The 63rd Annual Meeting of the International Society of Electrochemistry (Prague, Czech Republic), s11-050 (2012.8.20)
  5. N. Hoshi, T. Rurigaki, M. Nakamura, A. Hitotsuyanagi, “Structural Effects on the Oxygen Reduction Reaction on the High Index Planes of Pt3Ni”, The 63rd Annual Meeting of the International Society of Electrochemistry (Prague, Czech Republic), s13-028 (2012.8.21).
  6. M. Nakamura, Y. Nakajima, N. Hoshi, O. Sakata, “Effect of alkali metal cations on the surface oxidation of Pt(111)”, European Conference on Surface Science 28 (Wroclaw, Poland), (2012.8.28~9.2).
  7. Y. Yamada, C. Yoshida, M. Nakamura, N. Hoshi, “High Speed AFM Study on the Potential Dependence of the Dissolution of Shape-controlled Pt Nanoparticles”, Pacific Rim Meeting on Electrochemical and Solid State Science 2012 (Honolulu, Hawaii), (2012.10.7~10.12).
  8. Y. Takesue, T. Rurigaki, A. Hitotsuyanagi, M. Nakamura, N. Hoshi, “Structural Effects on the Oxygen Reduction Reaction on the High Index Planes of Pt3Co”, Pacific Rim Meeting on Electrochemical and Solid State Science 2012 (Honolulu, Hawaii), (2012.10.7~10.12).
  9. N. Hoshi, "Defects in Electrochemistry", Elementary Reactive Processes at Surfaces Workshop (Leiden, the Netherlands), (2012.12.5). Invited
◆2011年
  1. N. Hoshi, M. Nakamura, C. Yoshida, Y. Yamada, "High Speed AFM of the Dissolution of Shape-controlled Pt Nanoparticles in Acidic Solution", The 62nd Annual Meeting of the International Society of Electrochemisty (Niigata, Japan), s13 (2011.9.12). Invited
  2. N. Hoshi, A. Hitotsuyanagi, M. Nakamura, "Active Site for the Oxygen Reduction Reaction on the High Index Planes of Pt: n(111)-(100) Series", The 62nd Annual Meeting of the International Society of Electrochemisty (Niigata, Japan), s13 (2011.9.11~9.16).
  3. R. Imai, M. Nakamura, N. Hoshi, O. Sakata, "Structure of Monolayer Porphyrins Adsorbed on Single Crystal Electrode of Au",The 62nd Annual Meeting of the International Society of Electrochemisty (Niigata, Japan), s13 (2011.9.11~9.16).
  4. R. Kajiwara, K. Naito, M. Nakamura, N. Hoshi, “Enhancement of the Activity for the Oxygen Reduction Reaction on Pd Single Crystal Electrodes Covered with Monolayer of Pt”, International Symposium on Surface Science 6 (Tokyo, Japan), 12PA-96 (2011.12.11~12.15).
◆2010年
  1. N. Hoshi, M. Nakamura, K. Naito, S. Kondo, “Enhancement of the Activity for Oxygen Reduction Reaction on Pd(hkl) and Pt/Pd(hkl) Electrodes”, The 7th Asian Conference on Electrochemistry (Kumamoto, Japan), (2010.5.19).
  2. M. Nakamura, N. Sato, N. Hoshi, O. Sakata , “Catalytically Active Structure of Bi Deposited on Au(111) Electrode for Hydrogen Peroxide Reduction Reaction”, The 7th Asian Conference on Electrochemistry (Kumamoto, Japan), (2010.5.20).
  3. R. Kajiwara, Y. Asaumi, M. Nakamura, N. Hoshi, "Structural Effects on Hydrogen Oxidation Reaction on High-index Planes of Platinum", The 61st Annual Meeting of the International Society of Electrochemistry (Nice, France), s10-P-040 (2010.9.28).
  4. A. Hitotsuyanagi, M. Nakamura, N. Hoshi, "Structural Effects on Oxygen Reduction Reaction on Pd(S)-[n(111)×(100)] Electrodes", The 61st Annual Meeting of the International Society of Electrochemistry (Nice, France), s10-P-041 (2010.9.28).
  5. N. Hoshi, M. Nakamura, A. Kitajima, "Structural Effects on Activity and Selectivity of Oxygen Reduction Reaction on High Index Planes of Pt", The 61st Annual Meeting of the International Society of Electrochemistry (Nice, France), s10 (2010.9.30).
◆2009年
  1. N. Hoshi, M. Nakamura, S. Kondo, “Structural Effects on Oxygen Reduction Reaction on Single Crystal Electrodes of Palladium”, The 60th Annual Meeting of the International Society of Electrochemistry (Beijing, China), (2009.8.20). Invited
  2. H. Kikuchi, W. Ouchida, M. Nakamura, M. Yamada*, C. Goto, N. Hoshi (*Tokyo University of Agriculture and Technology), “In-situ AFM study of cubic Pt nano-particles in electrochemical environment”, 5th International Fuel Cell Workshop 2009 (Kofu, Japan), (2009.8.24).
◆2008年
  1. M. Nakamura, H. Kato, N. Hoshi, “Infrared spectroscopy of water and hydrogen adsorbed on the Low Index Planes of Platinum”, International mini-Symposium on Control and Analysis of Reactions on Electrode/Solution Interface in Atomic/Molecular Resolution (Sapporo, Japan), (2008.3.10).
  2. N. Hoshi, “Structural Effects on Electrocatalytic Activity on Well-defined Surfaces”, The 6th Asian Conference on Electrochemistry (Taipei, Taiwan), (2008.5.11~5.14). Invited
  3. M. Nakamura, N. Sato, N. Hoshi, J. Soon, O. Sakata, “Structure Determination of Water Chain Adsorbed on Pt(211)”, IUCr 2008 (Osaka, Japan), (2008.8.23~8.31).
  4. N. Hoshi, A. Nakahara, M. Nakamura, K. Sumitani, O. Sakata, "Determination of Real Structures of High Index Planes of Platinum with in-situ Surface X-ray Scattering", The 59th Annual Meeting of the International Society of Electrochemistry (Seville, Spain), (2008.9.7~9.12).
  5. N. Hoshi, M. Nakamura, T. Urada, N. Miura, “Structural Effects on the Oxidation of Ascorbic Acid on Single Crystal Electrodes of Palladium”, PRiME 2008 Joint International Meeting (Honolulu, Hawaii), (2008.10.12~10.17).
  6. M. Nakamura, S. Saiki, N. Hoshi, “Infrared spectroscopy of formic acid oxidation on low-index Pt surfaces”, PRiME 2008 Joint International Meeting (Honolulu, Hawaii), (2008.10.12~10.17).
  7. N. Hoshi, A. Nakahara, M. Nakamura, K. Sumitani, O. Sakata, “Surface X-ray Scattering of Stepped Surfaces of Platinum in Solid-Liquid Interfaces”, The 5th International Symposium on Surface Science and Nanotechnology (Tokyo, Japan), 12p-3-3 (2008.11.9~11.13).
◆2007年
  1. N. Hoshi, “Surface electrochemistry on high index planes”, Joint Symposium on Fundamental Aspects of Nanostructured Materials and Electrocatalysis (Sapporo, Japan), E2 (2007.6.22). Invited
  2. N. Hoshi, M. Nakamura, A. Nakahara, K. Sumitani, O. Sakata, “In-situ surface X-ray diffraction of stepped and kinked-stepped surfaces of platinum”, International Conference on Electrified Interfaces 2007 (Sahoro, Hokkaido), D9 (2007.6.26).
  3. N. Hoshi, M. Nakamura, K. Mikita, “Promotion of CO oxidation by co-adsorbed water on Pt(S)-[n(100)×(110)] electrodes”, The 58th Annual Meeting of the International Society of Electrochemistry (Banff, Canada), (2007.9.13).
◆2006年
  1. N. Hoshi, K. Kida, M. Nakamura, “Structural effects on the oxidation of formic acid on high index planes of palladium”, The 57th Annual Meeting of the International Society of Electrochemistry (Edinburgh, U.K), S.8 P-20, (2006.8.28).
◆2005年
  1. N. Hoshi, K. Kida, M. Nakamura, “Structural effects on the oxidation of formic acid on stepped surfaces palladium”, 4th International Fuel Cell Workshop 2005 (Kofu, Japan), (2005.9.24).
  2. N. Hoshi, S. Yamaguchi, H. Haneishi, K. Osada, Y. Yasuno, “Structural effects on the oxidation of methanol on the low index planes of palladium”, The 56th Annual Meeting of the International Society of Electrochemistry (Busan, KOREA), 7-042-O (2005.9.29).
◆2004年
  1. N. Hoshi, O. Koga, Y. Hori, T. Ogawa, “Infrared Reflection Absorption Spectroscopy of Carbon Monoxide Adsorbed on High Index Planes of Palladium”, The 55th Annual Meeting of the International Electrochemistry (Thessaloniki, Greece), (2004.9.20).
  2. N. Hoshi, M. Nakada, “Structural Effects on the Oxidation of Formic Acid on the Low and the High Index Planes of Palladium”, 2004 Joint International Meeting (Honolulu, Hawaii), A2-234 (2004.10.6).