Tokyo Gakugei University, Natural Sciences DivisionFundamental Natural Sciences 分子化学分野, Associate Professor

Tokyo Gakugei University, Science, Associate Professor

Doctor of Philosophy(Engineering)

高圧ガス製造保安責任者丙種化学(特別）免状

毒物劇物取扱責任者

Sensing functions to NO and O₂ of Nb₂O₅-or Ta₂O₅-loaded TiO₂ and ZnO
only, Sensors and Actuators B

Effect of the surface segregation of chromium on oxidation of high-purity Fe-Cr alloys at room temperature
only, Applied surface science

Preparation of Dispersed Cu on TiO₂ Using Cu(Ⅱ)Complexes
only, Chemistry Letters

XAFS study of Fe-and Mn-promoted sulfated zirconia
only, J. Synchrotron Rad.

Structural Analysis of Iron and Manganese Species in Iron-and Manganese-Promoted Sulfated Zirconia
only, J. Phys. Chem. B

XPS/GIXS Study of Thin Oxide Films Formed on the Fe-40%Cr Alloy with Trace of Manganese
only, Scripta Materialia

GIXS/AES Study of Polycrystalline Titanium and Titanium Oxide Films Sputtered on Si Substrate
only, phys. stat. sol.

Characterization for morphology of thin deposited Fe, Fe₂O₃ and Cr₂O₃ films on silioon wafer using grazing incidence X-ray scattering
only, Thin Solid Films

XPS/GIXS studies of thin oxide films formed on Fe-Cr alloys
only, Applied surface science

Angle Resolved XPS Study of Thin Oxide Layers Formed on the Surface of Iron-Chromium Binary Alloys Exposed to Air
only, ISIJ International

Angle Resolved XPS for Characterizing Thin Oxide Films Formed on the Surface of Fe-10,20 and 30 mass% Cr Alloys Exposed to Air
only, Materials Transactions, Japan Institute of Metals

New Method for Analyzing the Periodic Structure of Multilayer by Differential Anomalous Small-Angle X-ray Scattering
only, Materials Transactions, Japan Institute of Metals

Characterization of Oxide Film Grown on Stainless Steel by a New In-House Grazing Incidence X-ray Scattering(GIXS)Apparatus
only, Materials Transactions, Japan Institute of Metals

Preparation for Spherical particles of Praseodymium doped Perovskite Red Phosphor by Hydrothermal Reaction
2017, T.Kosaka,A.Matsuda,M.Mizunuma,and Y.Tanaka, joint, IOP Conf. Series:Materials Science and Engineering, IOP Publishing, 175, 10.1088/1757-899X/175/1/012043

Preparation for Spherical particles of Praseodymium doped Perovskite Red Phosphor by Hydrothermal Reaction
2017, T.Kosaka, A.Matsuda, M.Mizunuma, and Y. Tanaka, joint, IOP Conf. Series:Materials Science and Engineering, IOP Publishing, 175, doi:10.1088/1757-899X/175/1/012043

Preparation for Spherical particles of Praseodymium doped
Perovskite Red Phosphor by Hydrothermal Reaction
2017, T Kosaka, A Matsuda, M Mizunuma, and Y Tanaka, joint, IOP Conf. Series: Materials Science and Engineering, IOP Publishing, 175, 10.1088/1757-899X/175/1/012043

Preparation for spherical particles of Pr3+ doped perovskite red phosphors by hydrothermal reaction
2017, T.Kosaka, A.Matsuda, M.Mizunuma and Y.Tanaka, joint, IOP Conf. Series: Materials Science and Engineering, IOP Publishing, 175, 10.1088/1757-899X/175/1/012043

Preparation for Spherical particles of Praseodymium doped Perovskite Red Phosphor by Hydrothermal Reaction
Feb. 2017, T.Kosaka,A.Matsuda,M.Mizynuma,and Y.Tanaka, joint, IOP Conf. Series: Materials Science and Engineering, IOP Publishing, 175, 10.1088/1757-899X/175/1/012043

多目的X線回折装置の測定例と教育的利用の課題
Sep. 2016, 小坂知己, joint, 東京学芸大学紀要　自然科学系　第68集, 東京学芸大学学術情報委員会, 68

Macroscopic and Microscopic Investigation of Densification
Behavior for Gadolinium-doped Ceria upon Sintering
Jun. 2011, T.Kosaka and K. Sato, joint, Tomomi Kosaka and Kiminori Sato, IOP Conference Series：Materials Science and Engineering, IOP Publishing, 18, 1757-899X189092014

Local Atomic Structures at Grain Boundaries in Gadolinium Doped Cerium Oxides
Nov. 2010, Tomomi Kosaka and Kiminori Sato, joint, Tomomi Kosaka and Kiminori Sato, High Temperature Materials and Processes, Freund Publishing House LTD., 29, 5-6

Nanoscale Densification Mechanism of Gadolinium-Doped Ceria upon Sintering
Oct. 2010, only, Tomomi Kosaka and Kiminori Sato, Proceedings of 2nd International Conference NANOCON 2010, B51(2010).

Free Volumes Associated with Sintering in
Gadolinium Doped Ceria Solid Solutions
Oct. 2010, Tomomi Kosaka and Kiminori Sato, joint, Tomomi Kosaka and Kiminori Sato, Journal of Nanomaterials, Hindawi Publishing Corporation, 2010, 10.1155/2010/935146

Study of Gadolinium-doped cerium oxide by XRD, TG-DTA, impedance analysis, and positron
lifetime spectroscopy
Jun. 2010, S.Ohta, T.Koska and K.Sato, joint, S.Ohta et. al, Journal of Physics: Conference Series, IOP Publishing, 225

The Preparation of Ag Nanoparticle-Modified Single-Walled Carbon Nanotubes and Their Antibacterial Acitivity
Sep. 2009, T.Kosaka, A.Ohgami, T.Nakamura, T.Ohana, and M.Ishihara, joint, T.Kosaka et.al, Biocontrol Science, The Society for Antibacterial and Antifungal Agent, Japan, 14, 3

Photochemical Modification of Single-Walled Carbon Nanotubes with thiol and Amino Functionalities and Their Metal Nanoparticle Attachment
Jun. 2007, T.Nakamura T.Ohana, M.Ishihara, A.Ohgami and T.Kosaka, joint, T.Nakamura ei. al, New Diamond and Frontier Carbon technology, MYU, 17, 6

Fe-Cr-Mn-(Co) High Damping Stainless Alloy (HIDAS)
Sep. 2006, K.Yamagami,Y.Kogo,T.Morizumi,H.Isono,T.Kosaka,K.Miyahara and N.Igata, joint, K.Yamagami et. al, Key Engineering Materials, Trans Tech Publications, 319

Antibacterial activity of fluorine incorporated DLC films
Feb. 2006, M.Ishihara,T.kosaka,T.Nakamura,K.Tsugawa,M.Hasegawa,F.Kokai,Y.Koga, joint, M.Ishihara et. al, Diamond & Related Materials, Elsevier, 15

Preparation of Cu-MgO/TiO₂ Tertiary Metal Oxide and its Antibactericidal Activity
Feb. 2003, 小坂知己、山田綾乃、白石真由美、林陽子、長谷川貞夫, joint, Bokin　Bobai, 日本防菌防黴学会, 31, 2

Angle-Resolved XPS Study of Thin Layers Formed on the Surface of TiAl by Oxidizing under Low Oxygen Pressure
1996, only, the Bulletin of the Institute for Advanced Materials Processing

A New In-House Grazing Incidence X-ray Scattering(GIXS)Apparatus and its Application to the Structural Analysis of Oxide Film Grown on a Stainless Steel
1994, only, Bulletin of the Institute for Advanced Materials Processing Tohoku University(SOZAIKEN IHO)

Effect of hydrogen on mechanical properties of an Al-Mg alloys
1994, only, Light Metals

Preparation of praseodymium doped CaTiO3 microspheres by hydrothermal method and their formation mechanism
Jun. 2018, Engaging the NEW American Studies Conference

Study of synthesis condition for Pr3+ doped CaTiO3 spherical phosphor particles by hydrothermal method
Sep. 2017, 公益財団法人日本セラミックス協会　第30回秋季シンポジウム　

Investigation for synthesis condition of Pr3+ doped CaTiO3 phosphor particle using ammonium citratoperoxotitanate
Mar. 2017, 公益社団法人日本セラミックス協会　2017年　年会

Preparation for Spherical particles of Praseodymium doped Perovskite Red Phosphor by Hydrothermal Reaction
Oct. 2016, The 4th International Conference on Natural Gas Hydrates

Preparation for Pr doped perovskite red phosphors by hydrothermal reaction
Aug. 2015, 15 th EUROPEAN CONFERENCE ON SOLID STATE CHEMISTRY

Study for synthesis condition of Pr3+doped CaTiO3 red phosphor by hydrothermal method
Mar. 2015, 公益社団法人日本セラミックス協会2015年　年会

Preparation for Pr3+ Doped CaTiO3 Red Phosphors Using Water-Soluble Titanium Complexes
Sep. 2014, Materials Science Engineering -MSE 2014

Preparation for CaTiO3:Pr3+ Red Phosphors Using Water-Soluble Titanium Complexes
Sep. 2014, Mathematical properties of solutions to models of chemotaxis

Investigation on Simply Phosphate Removal method using Iron Electrodes
Mar. 2014, 日本化学会　第94春季年会(2014)

Densification　Behavior of Gadolinium-doped Ceria upon Sintering
Mar. 2011, 公益社団法人　日本セラミックス協会　2011年年会

Densification Behavior of Gadolinium-doped Ceria upon Sintering on an Atomic Scale
Nov. 2010, 3rd International Symposium Advanced Micro- and mesoporous materials ‘2009

Novel Densification Mechanisim of Gadolinium-doped Ceria as Energy and Environmental Materials
Oct. 2010, 37th Polish Seminar on Positron Annihilation

Nanoscale Densification Mechanism of Gadolinium-doped Ceria upon Sintering
Oct. 2010, NARO-MARCO International Symposium

Sintering bahavior of gadolinium doped ceria using positron annihilation spectroscopy
Mar. 2010, 社団法人　日本セラミックス協会　2010年年会

Positron Annihilation Studies of Gadolinium-doped Cerium Oxide
Nov. 2009, After the Midterm Elections - US Politics/Society and Japan

Antibacterial activity of fluorine incorporated DLC films
Sep. 2005, 16th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes, Nitrides & Silicon Carbide (DIAMOND2005)

Fe-Cr-Mn-(Co)　High 　Damping　Stainless Alloy（HIDAS)
Sep. 2005, 2nd International Symposium on Metastable Materials Science & Technology