IIYAMA Taku

Academic Assembly School of Science and Technology Institute of Science

Interdisciplinary Cluster for Cutting Edge Research Research Initiative for Supra-Materials 

Professor 

Degree

  • Doctor of Science

Field Of Study

  • Fundamental physical chemistry, Basic chemistry

Educational Background

  • 1993, Chiba University, Faculty of Science
  • 1998, Chiba University, 自然科学研究科
Research activity information

Paper

  • Effect of Quadrupole of Nitrogen, as a Probe Molecule for Surface Area Estimation: XRD and HRMC Investigation
    Ana Carolina Cons Bacilla, Ryusuke Futamura, Taku Iiyama
    Chemistry Letters, 51, 338-341, 2022電子ジャーナル
  • Formation of amorphous and quasi-two-dimensional microcrystalline structures of CO2 in activated carbon pores at low temperaturesFormation of amorphous and quasi-two-dimensional microcrystalline structures of CO2 in activated carbon pores at low temperatures
    Ana Carolina Cons Bacilla, Ryusuke Futamura, Yasuhiro Sugiyama, Takahiro Ueda, Taku Iiyama
    Carbon, 193, 88-97, 2022電子ジャーナル
  • Ice-like Structure of Water Confined in Hydrophobic Sub-nanometer Spaces at Room TemperatureIce-like Structure of Water Confined in Hydrophobic Sub-nanometer Spaces at Room Temperature
    Yasuhiro Sugiyama, Ryusuke Futamura, Taku Iiyama
    Chemistry Letters, 51, 760-764, 2022電子ジャーナル
  • Zero-Overpotential Redox Reactions of Quinone-Based Molecules Confined in Carbon Micropores
    Daisuke Takimoto, Keisuke Suzuki, Ryusuke Futamura, Taku Iiyama, Sho Hideshima, Wataru Sugimoto
    ACS Applied Materials and Interfaces, 14(27), 31131-31139, 2022電子ジャーナル
  • Effect of pore size on the magnetic properties of emim FeCl4 confined in the pores of SBA-15
    Hayato Otsuka, Ryusuke Futamura, Yasushi Amako, Sumio Ozeki, Taku Iiyama
    Chemical Physics Letter, 804, 139878-139884, 2022電子ジャーナル
  • Structural adsorption mechanism of chloroform in narrow micropores of pitch-based activated carbon fibres
    Yasunori Yoshikawa, Katsuya Teshima, Ryusuke Futamura, Hideki Tanaka, Taku Iiyama, Katsumi Kaneko
    Carbon, 171, 681, Jan. 2021電子ジャーナル
  • Magnetic phasediagram of helimagnetic Ba(Fe1-xScx)12O19 (0 ≤ x ≤ 0.2) hexagonal ferrite
    Kenichi Maruyama, Seiya Tanaka, Shun Natori, Ikuya Bizen, Keisuke Amemiya, Ryoji Kiyanagi, Akiko Nakao, Kentaro Moriyama, Yoshihisa Ishikawa, Yasushi Amako, Taku Iiyama, Ryusuke Futamura, Shigenori Utsumi
    Journal of Alloys and Compounds, 892, 162125-162133, 2021電子ジャーナル
  • Isotope effect on adsorption diffusivity of water molecules in hydrophobic carbon micropores
    Hiromitsu Ito, Fernando Vallejos-Burgos, Yuji Ono, Masatsugu Yoshimoto, Katsumi Kaneko, Ryusuke Futamura, Taku Iiyama, Akihiko Matsumoto
    Carbon, 168, 415, 30 Oct. 2020電子ジャーナル
  • Flux Growth and Magnetic Properties of Helimagnetic Hexagonal Ferrite Ba(Fe1–xScx)12O19 Single Crystals
    Shigenori Utsumi, Seiya Tanaka, Kenichi Maruyama, Nao Hatakeyama, Kenichi Itoh, Jun Koike, Akihiro Horikawa, Hiroki Iriyama, Hajime Kanamaru, Yasushi Amako, Taku Iiyama, Ryusuke Futamura, Ryoji Kiyan
    ACS OMEGA, 5, 24890, 17 Sep. 2020電子ジャーナル
  • Configurational evidence for antiferromagnetic interaction in disordered magnetic ionic liquids by X-ray scattering-aided hybrid reverse Monte Carlo simulation
    Ryusuke Futamura, Yuma Takasaki, Hayato Otsuka, Sumio Ozeki, Katsumi Kaneko, Taku Iiyama
    Journal of Molecular Liquids, 311, 113321, 11 May 2020電子ジャーナル
  • Magnetic-Field-Induced Liquid Phase Transformation of an Ionic Liquid N,N,N‑Trimethyl‑N‑propylammonium Bis(trifluoromethanesulfonyl)imide
    Hayato Otsuka, Atom Hamasaki, Taku Iiyama, Sumio Ozeki
    The Journal of Physical Chemistry Letters, 11, 21, 06 Dec. 2019電子ジャーナル
  • Is Physisorption Useful for Fine Pore Structure Control? Control of the Pore Structure and Properties of SBA-15 by Paraffin Physisorption
    Taro Uchida, Minoru Deguchi, Keisuke Asakura, Sumio Ozeki, Taku Iiyama
    Chem. Lett., 47, 27-30, 2018電子ジャーナル
  • Mesoscopic Investigation of an “Immiscible” Cyclohexane and Water Micro-Mixture in Carbon Micropores by Contrast Variation Small-Angle Neutron Scattering
    Masatsugu Yoshimoto, Yukihiko Yoshida, Yohei Noda, Satoshi Koizumi, Shinichi Takata, Junichi Suzuki, Akinori Hoshikawa, Toru Ishigaki, Sumio Ozeki, Taku Iiyama
    Chem. Lett., 47, 336-339, 2018電子ジャーナル
  • Hollow structured porous carbon fibers with the inherent texture of the cotton fibers
    Kento Sagisaka, Atsushi Kondo, Taku Iiyama, Mutsumi Kimura, Hiroyuki Fujimoto, Hidekazu Touhara, Yoshiyuki Hattori
    Chem. Phys. Lett., 710, 118-122, 2018電子ジャーナル
  • Micropore Formation of [Zn2(Oxac)(Taz)2](H2O)2.5 via CO2 Adsorption
    Moondra Zubir, Atom Hamasaki, Taku Iiyama, Akira Ohta, Hiroshi Ohki, Sumio, Ozeki
    LANGMUIR, 33, 680-684, 2017電子ジャーナル
  • Preparation and formation mechanism of porous carbon nanosheets by thermal decomposition of polyvinyl alcohol films impregnated with zinc (II) and nitrate ions
    Rikio Kojima, Kento Sagisaka, Motoki Umeda, Toshihisa Tanaka, Atsushi Kondo, Taku Iiyama, Mutsumi Kimura, Hiroyuki Fujimoto, Hidekazu Touhara, Yoshiyuki Hattori
    Solid State Science, 65, 33-40, 2017電子ジャーナル
  • Unusually Stable Plastic Crystal Phase of CCl4 Confined in Graphitic Slit-shaped Micropores from Neutron Diffraction
    Masatsugu Yoshimoto, Ryusuke Futamura, Akinori Hoshikawa, Toru Ishigaki, Taro Uchida, Taku Iiyama
    Chem. Lett., 46, 923-925, 2017電子ジャーナル
  • Kinetics of Interlayer Expansion of a Layered Silicate Driven by Caffeine Intercalation in the Water Phase Using Transmission X–ray Diffraction
    Tomohiko Okada, Takumi Yoshida, Taku Iiyama
    J. Phys. Chem. B, 121, 6919-1925, 2017電子ジャーナル
  • Partial breaking of the Coulombic ordering of ionic liquids confined in carbon nanopores
    Ryusuke Futamura, Taku Iiyama, Yuma Takasaki, Yury Gogotsi, Mark Biggs, Mathieu Salanne, Julie Ségalini, Patrice Simon, Katsumi Kaneko
    Nature Material, 16, 1225-1232, 2017電子ジャーナル
  • Magnetic Field Control of Micropore Formation in [Zn2(Oxac)(Taz)2]·(H2O)x
    Moondra Zubir, Atom Hamasaki, Taku Iiyama, Akira Ohta, Hiroshi Ohki, and Sumio Ozeki
    Chem. Lett., 45, 362-364, 2016電子ジャーナル
  • Organoclays in water causes expansion that facilitates caffeine adsorption
    Tomohiko Okada, Junpei Oguchi, Kenichiro Yamamoto, Takashi Shiono, Masahiko Fujita, Taku Iiyama
    LANGMUIR, 31, 180-187, 2015電子ジャーナル
  • An X-ray investigation of the adsorption of methane, water, and their mixtures in carbon micropores
    Ryusuke Futamura, Sumio Ozeki, Taku Iiyama
    Carbon, 85, 8-15, 2015電子ジャーナル
  • Kinetics of Cluster-mediated Filling of Water Molecules into Carbon Micropores
    Hiromitsu Ito, Taku Iiyama, Sumio Ozeki
    J. Phys. Chem. C, 119, 4118-4125, 2015電子ジャーナル
  • Kinetic Analysis of the Adsorption of Polar and Nonpolar Molecules onto Ordered Meso-porous Silica Using the Pressure-Feedback Metho
    Hiromitsu Ito, Keisuke Asakura, Tomohiro Ogino, Taku Iiyama, Sumio Ozeki, Kazuyuki Nakai
    Chem. Lett., 44, 524-526, 2015電子ジャーナル
  • Vertically oriented propylene carbonate molecules and tetraethyl ammonium ions in carbon slit pores
    Masafumi Fukano, Toshihiko Fujimori, Julie Seǵalini, Etsuro Iwama, Pierre-Louis Taberna, Taku Iiyama, Tomonori Ohba, Hirofumi Kanoh, Yury Gogotsi, Patrice Simon, Katsumi Kaneko
    J. Phys. Chem. C, 117, 5752-5757, 2013
  • Template Synthesis of Nanoporous Carbons through Iodine Stabilization of Carboxymethylcellulose Sodium
    Naoya Miyajima, Osamu Tanaike, Taiyu Matsumura, Syunya Imai, Hideto Sakane, Taku Iiyama
    Chemistry Letters, 41, 53-55, 2012
  • Small and Large Angle X-ray Scattering Studies of Nanometer-order Sulfuric Acid Solution in Carbon Micropores
    Ryusuke Futamura, Taku Iiyama*, Atom Hamasaki, Sumio Ozeki
    Chemistry Letters, 41, 159-161, 2012
  • Study of Water Adsorption on Hydrophobic Na-ZSM-5 and H-ZSM-5 by Directly Measuring Adsorption Isobars and Isotherms
    Hiromitsu Ito, Taku Iiyama*, Atom Hamasaki, Sumio Ozeki, Satoshi Yamazaki
    Chemistry Letters, 41, 1279-1281, 2012
  • Structure Determination of Hydrogen-bonding Network of Water in Hydrophobic Nanospace by Neutron and X-ray Diffractions
    Taku Iiyama, Fumika Fujisaki, Ryusuke Futamura, Atom Hamasaki, Sumio Ozeki, Akinori Hoshikawa, Toru Ishigaki
    Chemistry Letters, 41, 1267-1269, 2012
  • Negative thermal expansion of water in hydrophobic nanospaces
    Ryusuke Futamura, Taku Iiyama*, Atom Hamasaki,Sumio Ozeki
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 14, 981-986, 2012WebofScienceリポジトリ電子ジャーナル
  • Mechanism of freezing of water in contact with mesoporous silicas MCM-41, SBA-15 and SBA-16: role of boundary water of pore outlets in freezing
    Shigeharu Kittaka, Yuki Ueda, Fumika Fujisaki, Taku Iiyama, Toshio Yamaguchi
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 13, 17222, 2011
  • Confinement in Carbon Nanospace-Indued Production of KI Nanocrystals of High-Pressure Phase
    Koki Urita, Yuichi Shiga, Toshihiko Fujimori, Taku Iiyama, Yoshiyuki Hattori, Hirofumi Kanoh, Tomonori Ohba, Hideki Tanaka, Masako Yudasaka, Sumio Iijima, Isamu Moriguchi, Fujio Okino, Morinobu Endo, Katsumi Kaneko
    Journal American Chemical Society, 133, 10344, 2011
  • Effect of a Quaternary Ammonium Salt on Propylene Carbonate Structure in Slit-Shape Carbon Nanopores
    Akimi Tanaka, Taku Iiyama, Tomonori Ohba, Sumio Ozeki, Koki Urita, Toshihiko Fujimori, Hirofumi Kanoh, Katsumi Kaneko
    J. Am. Chem. Soc., 132, 2112-2113, 2010, Refereed
  • Fine Pore Mouth Structure of Molecular Sieve Carbon with GCMC-Assisted Supercritical Gas Adsorption Analysis
    Ryoji Kobori, Tomonori Ohba, Takaomi Suzuki, Taku Iiyama, Sumio Ozeki, Michio Inagaki, Akihiro Nakamura, Masato Kawai, Hirofumi Kanoh, Katsumi Kaneko
    Adsorption, 15, 114-122, 2009, Refereed
  • Direct determination of intermolecular structure of ethanol adsorbed in micropores using X-ray diffraction and reverse Monte Carlo analysis
    Taku Iiyama, Kousuke Hagi, Takafumi Urushibara, Sumio Ozeki
    Colloids and Surfaces A, 347, 133-141, 2009, RefereedWebofScienceリポジトリ電子ジャーナル
  • Direct Determination of the Intermolecular Structure of the Adsorbed Phase Using in situ X-Ray Diffraction and Reverse Monte Carlo Methods
    T. Iiyama, R. Aragaki, T. Urushibara, S. Ozeki
    Adsorption Science and Technology, 24, 815-821, 2006, Refereed
  • Structural Study of CHCl3 Molecular Assemblies in Micropores Using X-ray Techniques
    T. Iiyama, Y. Kobayashi, A. Matsumoto, Y. Nakahigashi, S. Ozeki
    Adsorption, 11, 169-172, 2005, Refereed
  • Sorption behavior of iodine vapor into pitches and its stabilizing mechanism below the melting temperature of the pitches
    Y. Tanabe, F. Tanaka, M. Takahashi, T. Iiyama, N. Miyajima, S. Fujisawa, E. Yasuda
    Carbon, 42, 1555-1564, 2004, Refereed
  • In situ Small-Angle X-ray Scattering Study of Cluster Formation in Carbon Micropores
    T. Iiyama, Y. Kobayashi, K. Kaneko, S. Ozeki
    Journal of Colloid and Surface A, 241, 207-213, 2004, Refereed
  • Structural Mechanism of Water Adsorption in Hydrophobic Micropores from in situ Small Angle X-ray Scattering
    T. Iiyama, M. Ruike, K. Kaneko
    Chemical Physics Letters, 331, 359-364, 2000, Refereed
  • Structural Analysis of Water Molecular Assembly in Hydrophobic Micropores Using with in situ Small Angle X-ray Scattering
    T. Iiyama, S. Ozeki, K. Kaneko
    Studies in Surface Science and Catalysis 132 (Proceedings of the international conference on colloid and surface science), 663-666, 2000, Refereed
  • In situ X-ray diffraction studies on micropore filling
    T. Iiyama, T. Ohkubo, K. Kaneko
    in Recent Advances in Gas Separation by Ceramic Membranes, 2000
  • Cluster-Mediated water adsorption on carbon nanospace
    K. Kaneko, Y. Hanzawa, T. Iiyama, T. Kanda, T. Suzuki
    Adsorption, 5, 7-13, 1999, Refereed
  • Organized structures of methanol in carbon nanospaces at 303K studies with in situ X-ray diffraction
    T. Ohkubo, T. Iiyama, K. Kaneko
    Chem. Phys. Lett., 312, 191-195, 1999, Refereed
  • A Remarkable Elevation of Freezing Temperature of CCl4 in Graphitic Micropores
    K. Kaneko, A. Watanabe, T. Iiyama, R. Radhakrishan, K. E. Gubbins
    J. Phys. Chem. B, 103, 7061-7063, 1999, Refereed
  • Quasi-Symmetry Structure of CCl4 Molecular Assemblies in a Graphitic Nanopore: A Grand Canonical Monte Carlo Simulation
    T. Suzuki, T. Iiyama, K. E. Gubbins, K. Kaneko
    LANGMUIR, 15, 5870-5875, 1999, Refereed
  • Characterization of Cured Furan Resin Prepared by the High Power Ultrasonic Irradiation
    K. Hoshi, T. Iiyama, T. Akatsu, Y. Tanabe, E. Yasuda
    TANSO, 190, 289-292, 1999, Refereed
  • Pore-Width-Dependent Ordering of C2H5OH Molecules Confined in Graphitic Slit Nanospaces
    T. Ohkubo, T. Iiyama, K. Nishikawa, T. Suzuki, K. Kaneko
    The Journal of Physical Chemistry B, 103(11), 1859-1863, 1999, Refereed
  • Melting temperature elevation of benzene confined in graphitic micropores
    A. Watanabe, T. Iiyama, K. Kaneko
    Chem. Phys. Lett., 305(1), 71-74, 1999, Refereed
  • Adsorption mechanism of water on carbon micropore with in situ small angle X-ray scattering
    T. Iiyama, M. Ruike, T. Suzuki, K. Kaneko
    Studies in Surface Science and Catalysis 128 (Proceedings of the 5th International Symposium on the Characterisation of Porous Solids (COPS-V)), 355-360, 1999, Refereed
  • Molecular mechanism of capillary condensation of acetonitrile vapor on MCM-41 with the aid of a time-correlation function analysis of IR spectroscopy
    H. Tanaka, T. Iiyama, N. Uekawa, T. Suzuki, A. Matsumoto, Michael Grun, Klaus K. Unger, K. Kaneko
    Chemical Physics Letters, 293, 541-546, 1998, Refereed
  • Molecular Assembly-Structure of CCl4 in Graphitic Nanospaces
    T. Iiyama, K. Nishikawa, T. Suzuki, T. Otowa, M. Hijiriyama, Y. Nojima, K. Kaneko
    The Journal of Physical Chemistry B, 101, 3037-3042, 1997, Refereed
  • Structure of Water Molecular Assembly in a Hydrophobic Nanospace at Low Temperature with in situ X-ray Diffraction
    T. Iiyama, K. Nishikawa, T. Suzuki, K. Kaneko
    Chemical Physics Letters, 274, 152-158, 1997, Refereed
  • An imperfect packing of CCl4 molecules confined in a graphitic slit nanospace
    T. Iiyama, T. Suzuki, K. Kaneko
    Chemical Physics Letters, 259, 37-40, 1996, Refereed
  • Oriented Micrographitic Carbon Films of High Surface Area Carbon
    M. Sato, H. Isobe, K. Yamamoto, T. Iiyama, K. Kaneko
    Carbon, 33, 1347-1350, 1995, Refereed
  • An ordered water molecular assembly structure in a slit-shaped carbon nanospace
    T. Iiyama, K. Nishikawa, T. Otowa, K. Kaneko
    Journal of Physical Chemistry, 99, 10075-10076, 1995, Refereed

Lectures, oral presentations, etc.

  • Elucidation of a new CO2 crystalline structure inside of micropores
    Ana Carolina Cons Bacilla, Ryusuke Futamura, Taku Iiyama
    第72回コロイドおよび界面化学討論会, 15 Sep. 2021
  • Controlling the adsorption properties by the physisorption
    Seiichiro Ishii, Yuki Ishihara, Minoru Deguchi, Taro Uchida, Ryusuke Futamura, Taku Iiyama
    Okinawa Colloids 2019, 08 Nov. 2019
  • Control of structure and molecular selectivity of carbon nanospace by introducing hydrophobic molecules
    Yuuki Ishihara, Minoru Deguchi, Ryusuke Futamura, Taku Iiyama
    Okinawa Colloids 2019, 06 Nov. 2019
  • Elucidation of the polar molecules structure in nanospacees
    Shoichi Tonegawa, Ryusuke Futamura, Taku Iiyama
    Okinawa Colloids 2019, 06 Nov. 2019
  • Magnetic Ionic Liquids in Carbon Nanospaces
    Ryusuke Futamura, Yuma Takasaki, Taku Iiyama
    Okinawa Colloids 2019, 06 Nov. 2019
  • Liquid phase transformation of an ionic liquid TMPA TFSI induced by magnetic fields
    Hayato Otsuka, Atom Hamasaki, Taku Iiyama, Sumio Ozeki
    Okinawa Colloids 2019, 03 Nov. 2019
  • In-situ X-ray Diffraction Evidenced GO/H2O Concerted Nanoporosity
    Ryusuke Futamura, Taku Iiyama
    Fundamentals of Adsorption (FOA) 13, 29 May 2019
  • Adsorption Process of Alcohols and Water in Single-Walled Carbon Nanotubes: By Structure Elucidation Using X-ray scattering
    Hiroaki Iwashita, Taku Iiyama
    Fundamentals of Adsorption (FOA) 13, 27 May 2019
  • Temperature-effect on binary adsorption: Investigation using pressure feedback system
    Kazuma Itoshima, Naho Inoue, Taku Iiyama
    Fundamentals of Adsorption (FOA) 13, 27 May 2019
  • Adsorption and magnetic properties of SBA-15 functionalized by magnetic ionic liquid
    Hayato Otsuka, Yuma Takasaki, Ryusuke Futamura, Taku Iiyama
    Fundamentals of Adsorption (FOA) 13, 27 May 2019
  • The controlling the adsorption properties of SBA-15 by ionic liquid
    Seiichiro Ishii, Taku Iiyama
    Fundamentals of Adsorption (FOA) 13, 27 May 2019
  • Pore Size Dependent Superionic State of Ionic liquids in Carbon Nanopores with Hybrid Reverse Monte Carlo-aided X-ray Scattering
    Ryusuke Futamura, Taku Iiyama, Yury Gogotsi, Mark J. Biggs, Mathieu Salanne, Patrice Simon, and Katsumi Kaneko
    Japan Adsorption 2019, 23 May 2019
  • Adsorption and Magnetic properties of ACF and SBA-15 Functionalized by Magnetic Ionic Liquid
    Hayato Otsuka, Yuma Takasaki, Ryusuke Futamura, and Taku Iiyama
    Japan Adsorption 2019, 22 May 2019
  • Hydrogen Bonding Structure in Pseudo-1dimentional Confined Space
    Hiroaki Iwashita, Masatsugu Yoshimoto, and Taku Iiyama
    Japan Adsorption 2019, 22 May 2019
  • Changes in Rotational and Translational Motion Accompanying Phase Transition in Nanospaces
    Taku Iiyama, Masatsugu Yoshimoto, Takaya Ota, Ryusuke Futamura, Akinori Hoshikawa, Toru Ishigaki
    Fundamentals of Adsorption (FOA) 13, 17 May 2019
  • Cluster-mediated Diffusion of Light and Heavy Water in Hydrophobic Carbon Pore
    H. Ito, Y. Ono, F. Vallejos-Burgos, M. Yoshimoto, R. Futamura, K. Kaneko, T. Iiyama, A. Matsumoto
    8th Pacific Basin Conference on Adsorption Science and Technology (PBAST-8), 06 Sep. 2018
  • Co-ion Association Structure of Ionic Liquids in Monolayer Sized Carbon Nanopores
    R. Futamura, T. Iiyama, Y. Gogotsi, M. J. Biggs, M. Salanne, P. Simon, and K. Kaneko
    8th Pacific Basin Conference on Adsorption Science and Technology (PBAST-8), 06 Sep. 2018
  • Investigation of Phase Transition Phenomena of Spherical Molecules in Carbon Micropores by Diffraction Techniques
    M. Yoshimoto, T. Iiyama, T. Ota, R. Futamura, A. Hoshikawa, and T. Ishigaki
    8th Pacific Basin Conference on Adsorption Science and Technology (PBAST-8), 04 Sep. 2018
  • Water adsorption induced nanogaps between inter layer space of graphene oxide
    FUTAMURA, Ryusuke; IIYAMA, Taku; UEDA, Takahiro; KANEKO, Katsumi
    日本化学会第99春季年会, 18 Mar. 2018
  • Mesoscopic Investigation to Binary Mixture of Water and Cyclohexanbe by SANS and ND
    Masatsugu Yoshimoto, Taku Iiyama
    6th Symposium on Challenges for Carbon-based Nanoporous Materials (CBNM2017), 20 Jul. 2017
  • Intermolecular Structure of Binary Mixture in Confined Spaces: by XRD, ND, and RMC
    Taku Iiyama, Masatsugu Yoshimoto, Ryusuke Futamura, Toshiya Otomo and Sumio Ozeki,
    6th Symposium on Challenges for Carbon-based Nanoporous Materials (CBNM2017), 20 Jul. 2017
  • Non-Coulombic Structure of Ionic Liquid Confined in Carbon Micropores with HR MC-Aided X-Ray Scattering
    Katsumi Kaneko, Ryusuke Futamura, Taku Iiyama, Yuma Takasaki, Mathieu Salanne, Yury Gogotsi, Mark Biggs and Patrice Simon
    2016 AIChE Annual Meeting, 15 Nov. 2016
  • Intermolecular Structure of Binary Mixture in Confined Spaces
    Taku Iiyama, Masatsugu Yoshimoto, Ryusuke Futamura, Toshiya Otomo and Sumio Ozeki
    2016 AIChE Annual Meeting, 14 Nov. 2016
  • Study of binary mixture structure of water and ethanol in slit-like pore by X-ray and neutron diffraction and Hybrid Reverse Monte Carlo method
    M. Yoshimoto, T. Iiyama, S. Ozeki, T. Otomo
    12th International Conference on the Fundamentals of Adsorption (FOA12),, 29 May 2016
  • Investigation of intermolecular structures of water and solutions in confined spaces by reverse Monte Carlo method
    T. Iiyama, R. Futamura, T. Ota, M. Yoshimoto, A. Hoshikawa, T. Ishigaki
    12th International Conference on the Fundamentals of Adsorption (FOA12),, 29 May 2016
  • Applying reverse Monte Carlo method for determination of Intermolecular Structure of Water and Solutions Confined in Hydrophobic Nanospaces
    Taku Iiyama
    7th Pacific Basin Conference on Adsorption Science and Technology (PBAST7), 27 Sep. 2015
  • A Super Ionic Structure of 1-Ethyl-3-Methylimidasorium Bis(Trifluoromethanesulfonyl) Imide in Conductive Carbon Nanospaces
    Ryusuke Futamura, Taku Iiyama, Yuma Takasaki, Toshihiko Fujimori, Patrice Simon, Yury Gogotsi, Katsumi Kaneko
    The 7th International Workshop Characterization of Porous Materials: from Angstroms to Millimeters (CPM-7), 04 May 2015
  • Investigation of Intermolecular Structure of Water and Ethanol Binary Mixture in Slit-Like Pore by Diffraction Techniques and Hybrid Reverse Monte Carlo Method
    Masatsugu Yoshimoto, Taku Iiyama, Hiroyuki Makino, Takaaki Takagi, Kazuyuki Nakai, Sumio Ozeki, Toshiya Otomo
    7th International Symposium on Advanced Plasma Science and Its Applications for Nitrides and Nanomaterials (ISPlasma2015), 30 Mar. 2015
  • Determination of Intermolecular Structure of Water and Solutions Confined in Hydrophobic Nanospaces
    Taku Iiyama
    7th International Symposium on Advanced Plasma Science and Its Applications for Nitrides and Nanomaterials (ISPlasma2015), 29 Mar. 2015
  • Applying the Diffraction Techniques and Reverse Monte Carlo Method to the Phase Transition of Water in Carbon Nanospaces
    Takaya Ohta, Ryusuke Futamura, Taku Iiyama
    The 4th symposium on Future Challenges for Carbon-Based Nanoporous Materials (CBNM-4), 18 Mar. 2015
  • Structural characterization of ionic liquids in carbon nanospaces under electric fields with X-ray scattering methods
    R. Futamura, T. Iiyama, T. Fujimori, E. Iwama, J. Segalini, P. Simon, K. Hata, K. Kaneko
    10th International Symposium on the Characterisation of Porous Solids (COPS-X), 14 May 2014
  • Structure determination of confined multi-component molecular systems by diffraction technique
    T. Iiyama, M. Yoshimoto, H. Makino, T. Takagi, K. Nakai, S. Ozeki
    10th International Symposium on the Characterisation of Porous Solids (COPS-X), 12 May 2014
  • A direct measurement of rate of adsorption : a kinetics study of water adsorption on activatedcarbon fibre
    H. Ito, T. Iiyama, A. Hamasaki, S. Ozeki
    10th International Symposium on the Characterisation of Porous Solids (COPS-X), 12 May 2014
  • Intermolecular-structure of electrolytic solution in the carbon micropore
    Taku Iiyama, Toshihiko Fujimori, Julie Segalini, Etsuro Iwama, Masafumi Fukano, Tsutomu Ito, Tomonori Ohba, Hirofumi Kanoh, Sumio Ozeki, Yury Gogotsi, Patrice Simon, Katsumi Kaneko
    2013 International Conference on Advanced Capacitors, 28 May 2013
  • Water Adsorption Kinetics on Microporous Carbon: From a Dependency on Pore Size
    Hiromitsu Ito, Taku Iiyama, Atom Hamasaki, Sumio Ozeki
    11th International Conference on Fundamentals of Adsorption (FOA11), 21 May 2013
  • Investigation of Phase Transition Phenomena in Confined Spaces by Measuring Adsorption Isotherm and Isobar
    Tomohiro Ogino, Taku Iiyama, Sumio Ozeki
    11th International Conference on Fundamentals of Adsorption (FOA11), 21 May 2013
  • Investigation of the Structure of Confined Molecules in Crystal Porous Solids
    Takaya Ota, Taku Iiyama, Atom Hamasaki, Sumio Ozeki, Takahiro Ueda
    11th International Conference on Fundamentals of Adsorption (FOA11), 21 May 2013
  • Phase Transition of Water in Hydrophobic Nanospaces: Structure Analysis by Neutron and X-ray Diffractions
    Taku Iiyama, Ryusuke Futamura, Takaya Ota, Tomoki Kondo, Sumio Ozeki, Akinori Hoshikawa, Toru Ishigaki
    11th International Conference on Fundamentals of Adsorption (FOA11), 20 May 2013
  • Synthesis and Characterization of Cuprous Oxide Nanoparticles utilizing Nanocarbon Materials
    Takahiro Ohkubo, Mitsuhiro Ushio, Koki Urita, Isamu Moriguchi, Takaya Ota, Taku Iiyama, Atsushi Itadani, Yasushige Kuroda
    11th International Conference on Fundamentals of Adsorption (FOA11), 20 May 2013
  • Structural Understanding of Water Confined in Hydrophobic Nanospace
    Taku Iiyama
    Water at Interface: New developments in physics, chemistry and biology (WATSURF2013), 18 Apr. 2013
  • The Structure and behavior of water in confined hydrophobic spaces
    T. Iiyama
    First International Symposium on Advanced Water Science and Technology (ISAWST-1), 12 Nov. 2012
  • Intermolecular-Structure Change of Confined Organic Electrolytic Solution on Application of Electric Potential
    T. Iiyama, T. Fujimori, R. Futamura, J. Segalini, E. Iwama, M. Fukano,T. Itoh, T. Ohba, H. Kanoh, S. Ozeki, M. Endo, P. Simon, K.Kaneko
    The Third Symposium on Future Challenges for Carbon-Based Nanoporous Materials:Adsorption and Energy (CBNM-3), 28 May 2012
  • The structure determination of hydrogen bonding network in hydrophobic nanospace
    T. Iiyama, F. Fujisaki, R. Futamura, A. Hamasaki, S. Ozeki, A. Hoshikawa, T. Ishigaki
    International Association of Colloid and Interface Scientists, Conference (IACIS2012), 15 May 2012
  • KInetic Investigation of Water Adsorption on Carbon Micropore
    H. Ito, T. Iiyama, A. Hamasaki, S. Ozeki
    International Association of Colloid and Interface Scientists, Conference (IACIS2012), 15 May 2012
  • The Anomalous Temperature Dependence of Water Density in Carbon Micropore
    R. Futamura, T. Iiyama, A. Hamasaki, S. Ozeki
    Nanocarbon 2011, 16 Nov. 2011
  • The structure determination of adsorbed phases in the carbon micropore by ND, XRD and RMC simulation
    T. Iiyama, F. Fujisaki, R. Futamura, A. Hamasaki, S. Ozeki, A. Hoshikawa, T. Ishigaki
    9th International Symposium on the Characterisation of Porous Solids (COPS9), 06 Jun. 2011
  • Isobaric adsorption study of water molecules confined in hydrophobic and hydrophilic mixed nanospace
    H. Ito, T. Iiyama, A. Hamasaki, S. Ozeki
    9th International Symposium on the Characterisation of Porous Solids (COPS9), 06 Jun. 2011
  • Applying Reverse Monte Carlo simulation to molecular assemblies in hydrophobic nanospace
    F. Fujisaki, T. Iiyama, S. Ozeki, A. Hoshikawa, T. Ishigaki
    9th International Symposium on the Characterisation of Porous Solids (COPS9), 06 Jun. 2011
  • Investigation of the mixing state of water molecules with sulfate ions or methane molecules in carbon micropore by X-ray scattering method
    R. Futamura, T. Iiyama, A. Hamasaki, S. Ozeki
    9th International Symposium on the Characterisation of Porous Solids (COPS9), 05 Jun. 2011
  • Structure of water molecular assemblies in carbon nanospace: Experimental investigation by X-ray and neutron diffractions
    T. Iiyama, F. Fujisaki, R. Futamura, A. Hamasaki, S. Ozeki, A. Hoshikawa, T. Ishigaki
    2010環太平洋国際化学会議(PACIFICHEM2010), Dec. 2010
  • The structure determination of water and multi-component molecular assembly in carbon micropore by X-ray and neutron diffractions
    T. Iiyama, F. Fujisaki, R. Futamura, A. Hamasaki, S. Ozeki, A. Hoshikawa, T. Ishigaki
    The Second Symposium on Future Challenges for Carbon-base Nanoporous Materials: Adsorption and Energy, 25 Sep. 2010
  • Investigation of hydrate structures in hydrophobic nano-spaces by X-ray scattering methods
    R. Futamura, T. Iiyama, A. Hamasaki and S. Ozeki
    The Second Symposium on Future Challenges for Carbon-base Nanoporous Materials: Adsorption and Energy (CBNM2010), 25 Sep. 2010
  • Application of Measurement Apparatus of Amount Adsorbed Using Pressure-Feedback System Adapted to High Pressure Condition
    Y. Morita, T. Iiyama, T. Shigeoka, A, Hamasaki, S. Ozeki, K. Nakai
    The Second Symposium on Future Challenges for Carbon-base Nanoporous Materials: Adsorption and Energy (CBNM2010), 24 Sep. 2010
  • Isobaric adsorption study of water adsorbed state in the small space
    H. Ito, T. Iiyama, A. Hamasaki, S. Ozeki
    The Second Symposium on Future Challenges for Carbon-base Nanoporous Materials: Adsorption and Energy (CBNM2010), 24 Sep. 2010
  • Hydrogen-Bonding Structure of Water Assemblies in Hydrophobic Space : Neutron and X-ray diffraction studies
    F. Fujisaki, T. Iiyama, A. Hamasaki,S. Ozeki, A. Hoshikawa, T. Ishigaki
    International Conference on Nanoscopic Colloid and surface science, 21 Sep. 2010
  • A New and Rapid Analysis Method of Porous Solids: Direct Measurement of Adsorption Isobar and Isostere
    T. Iiyama, Y. Morita, T. Shigeoka, A. Hamasaki, S. Ozeki, K. Nakamura, K. Nakai
    International Conference on Nanoscopic Colloid and surface science, 21 Sep. 2010
  • Investigation of hydrate structure in carbon micropore by X-ray scattering method
    R. Futamura, T. Iiyama, A. Hanasaki and S. Ozeki
    International Conference on Nanoscopic Colloid and surface science (NCSS2010), 21 Sep. 2010
  • Investigation of the Effect of Cations on Water Molecules Condensed State in ZSM-5 Micropore
    Hiromitsu Itoh, Taku Iiyama, Atom Hamasaki, Sumio Ozeki
    21st IUPAC International Conference on Chemical Thermodynamics, 02 Aug. 2010
  • Hydrogen-Bonding Structure of Water Assemblies in Hydrophobic Space: Experimental Investigation by X-ray and Neutron Diffractions
    Taku Iiyama, Fumika Fujisaki, Ryusuke Futamura, Atom Hamasaki, Sumio Ozeki, A. Hoshikawa and T. Ishigaki
    10th International Conference on Fundamentals of Adsorption, 27 May 2010
  • X-Ray-Aided Structural Analysis of Capacitor-Related Electrolytic Solution Confined in Carbon Nanopores
    Akimi Tanaka, Taku Iiyama, Sumio Ozeki, Tomonori Ohba, Julie Segalini, Patrice Simon, Hirofumi Kanoh and Katsumi Kaneko
    10th International Conference on Fundamentals of Adsorption, 27 May 2010
  • Investigation of Multi-component Adsorption in Nano-space by Large Angle and Small Angle X-ray Scattering Methods
    Ryusuke Futamura, Taku Iiyama, Atom Hamasaki and Sumio Ozeki
    10th International Conference on Fundamentals of Adsorption,, 27 May 2010
  • Development of Measurement Apparatus of Adsorption Isobar Using Pressure-Feedback System which Applicable to High Pressure Condition
    Yuhei Morita, Taku Iiyama, Toshihiro Shigeoka, Atom Hamasaki, Sumio Ozeki, Toshinobu Sueyoshi and Kazuyuki Nakai
    10th International Conference on Fundamentals of Adsorption, 25 May 2010
  • Direct Measurement of Adsorption Isostere Using Pressure-Feedback Method
    Toshihiro Shigeoka, Taku Iiyama, Yuhei Morita, Yuko Matsumura, Atom Hamasaki, Sumio Ozeki, Toshinobu Sueyoshi and Kazuyuki Nakai
    10th International Conference on Fundamentals of Adsorption, 25 May 2010
  • X-ray diffraction and reverse Monte Carlo technique study of multi-component adsorption on carbon micropore
    飯山 拓、二村竜祐、尾関寿美男
    Symposium on future challenges for Carbon-Based Nanoporous Materials, Jul. 2008
  • The Direct Determination of Intermolecular Structure of Pollutants in Micropore Using in situ X-Ray Diffraction
    飯山 拓、尾関寿美男
    5th International Conference Interfaces Against Pollution 2008, Jun. 2008
  • The Determination of Intermolecular Structure of Adsorbed Phase in the Micropore by X-ray techniques and Reverse Monte Carlo Method
    飯山 拓、羽木孝輔、清家敦子、浅見圭一、清水篤史、尾関寿美男
    8th International Symposium on the Characterisation of Porous Solids, Jun. 2008
  • Molecular Modeling of Activated Carbons for The Reverse Monte Carlo Method of Adsorbed Phase
    清家敦子、飯山 拓、尾関寿美男
    8th International Symposium on the Characterisation of Porous Solids, Jun. 2008
  • A direct measurement of adsorption isobar on activated carbon using new device with pressure-feedback control
    重岡俊裕、飯山 拓、松村祐宏、澤 義信、尾関寿美男
    8th International Symposium on the Characterisation of Porous Solids, Jun. 2008
  • Direct measurement of adsorption isobar: Temperature scanning adsorption technique
    飯山 拓、松村祐宏、澤 義信、尾関寿美男
    9th International Conference on Fundamentals of Adsorption, May 2007
  • Intermolecular structure and phase transition phenomena of 1-dimensional hydrogen bonding liquids in carbon micropores
    飯山 拓、羽木孝輔、浅見圭一、清水篤史、尾関寿美男
    9th International Conference on Fundamentals of Adsorption, May 2007
  • Hydrogen adsorption on porous carbons at low temperature under magnetic fields
    吉留昭仁、飯山 拓、尾関寿美男
    9th International Conference on Fundamentals of Adsorption, May 2007
  • Hydration and adsorption structure of sulfate and acetate ions in carbon micropores
    二村竜祐、飯山 拓、尾関寿美男
    9th International Conference on Fundamentals of Adsorption, May 2007
  • Study of Phase Transition Phenomena in Nanospace by Reverse Monte Carlo Method
    飯山 拓、羽木孝輔、尾関寿美男
    Frontier Science and Technology of Nanoporous Systems 3, Jan. 2007
  • Direct determination of intermolecular structure of adsorbed phase in micropore by using X-ray diffraction and reverse Monte Carlo method
    飯山 拓、漆原貴史、羽木孝輔、中東義貴、尾関寿美男
    The 4th International TRI/Princeton Workshop, Characterization of Porous Materials: From Angstroms to Millimeters, Jun. 2006
  • The study of intermolecular structure of binary adsorbed molecules by XRD
    飯山 拓、漆原貴史、勝 宣賢、中東義貴、尾関寿美男
    The 4th International TRI/Princeton Workshop, Characterization of Porous Materials: From Angstroms to Millimeters, Jun. 2006
  • Intermolecular structure of adsorbed ethanol in a micropore at low temperature
    飯山 拓、羽木孝輔、中東義貴、尾関寿美男
    The 4th International TRI/Princeton Workshop, Characterization of Porous Materials: From Angstroms to Millimeters, Jun. 2006
  • Determination of heat of adsorption and kinetic constant by temperature stimulation - pressure response method
    松村祐宏、飯山 拓、尾関寿美男
    The 4th International TRI/Princeton Workshop, Characterization of Porous Materials: From Angstroms to Millimeters, Jun. 2006
  • The Direct Determination of Intermolecular Structure of Molecular Assemblies in a Nanospace Using in situ XRD and Reverse Monte Carlo Method
    飯山 拓、漆原貴史、尾関寿美男
    8th Japan-Australia Colloid and Interface Science Gakkai, Nov. 2005
  • The direct determination of intermolecular structure of adsorbed phase using in situ XRD and reverse Monte Carlo method
    飯山 拓、漆原貴史、中東義貴、尾関寿美男
    7th International Symposium on the Characteris of Porous Solids, May 2005
  • Structural Study of CHCl3 Molecular Assemblies in the Micropore Using with X-ray Techniques
    飯山 拓、小林淑恵、松本充司、中東義貴、尾関寿美男、
    8th International Conference on Fundamentals of Adsorption, May 2004
  • In-situ Small Angle X-ray Scattering Study of Cluster Formation in Carbon Micropores
    飯山 拓、小林淑恵、尾関寿美男、金子克美
    International Workshop POROUS MATERIALS CHARACTERIZATION, Jun. 2003
  • A Structural Analysis of Nano-graphitic Carbon with X-ray Diffraction
    飯山 拓、小林淑恵、尾関寿美男、田邊靖博、安田榮一
    International Sympowium on Nanocarbons, Nov. 2001
  • Structural Analysis of Water Molecular Assembly in Hydrophobic Micropores Using with in situ Small Angle X-Ray Scattering
    飯山 拓、尾関寿美男、金子克美
    International Conference on Colloid and SurfaceScience, Nov. 2000
  • In situ small angle X-ray scattering approach to water adsorption in carbon micropores
    飯山 拓、金子克美
    American Institute of Chemical Engineers 1999 Annual Meeting, Nov. 1999
  • Adsorption mechanism of water on carbon micropore with in situ small angle X-ray scattering
    飯山 拓、類家正稔、鈴木孝臣、金子克美
    5th International Symposium on the Characterization of Porous Solids (COPS-V), May 1999
  • Confined states of ethanol in carbon micropores with in situ X-ray diffraction technique
    大久保貴広、飯山 拓、鈴木孝臣、金子克美
    5th International Symposium on the Characterization of Porous Solids (COPS-V), May 1999
  • Structural study on water adsorptivity of activated carbons with in situ X-ray techniques
    飯山 拓、西川恵子、鈴木孝臣、金子克美
    Carbon Conference '98, Nov. 1998
  • Water adsorption and heat of water adsorption on porous carbon
    木村能子、宮脇 仁、El-Merraoui Mustapha、飯山 拓、鈴木孝臣、金子克美
    Carbon Conference '98, Nov. 1998
  • The assembly structure of ethanol molecules confined in carbon nanospace with in situ X-ray diffraction
    大久保貴広、飯山 拓、鈴木孝臣、金子克美
    Carbon Conference '98, Nov. 1998
  • Freezing of water in carbon nanospace
    渡辺あゆみ、飯山 拓、金子克美
    Carbon Conference '98, Nov. 1998
  • A structural analysis of water-adsorbed activated carbons with X-ray diffraction
    飯山 拓、西川恵子、鈴木孝臣、金子克美
    Carbon Conference '97, Jul. 1997
  • Computer simulation approach to adsorption of CCl4 on activated carbon
    鈴木孝臣、飯山 拓、金子克美
    Carbon Conference '97, Jul. 1997
  • Structure of water molecules adsorbed in carbon nanospaces by in situ X-ray diffraction
    飯山 拓、西川恵子、鈴木孝臣、金子克美
    Pacific Basin Workshop on Adsorption Science and Technology, May 1997
  • Direct structure determination of CCl4 in carbon micropore by XRD
    飯山 拓、西川恵子、音羽利郎、鈴木孝臣、金子克美
    Carbon Conference '96, Jul. 1996
  • An ordered Water Molecular Structure in Carbon Micropores
    飯山 拓、西川恵子、音羽利郎、鈴木孝臣、金子克美
    Carbon Conference '95, Jul. 1995

Research Themes

  • X線回折法による多孔質固体をはじめとするアモルファス物質の分子間構造解析