NISHIKIORI Hiromasa

Academic Assembly School of Science and Technology Institute of Engineering

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

Professor 

Researcher Information

Degree

  • Ph. D., Shinshu University

Field Of Study

  • Environmental Photochemistry
  • Fundamental physical chemistry, Photochemistry

Career

  • 2015
    Shinshu University Professor
  • 2010
    Shinshu University Assosiate Professor
  • 2007
    Shinshu University Assistant Professor
  • 2006 - 2007
    Georgia Institute of Technology, Research Scholar
  • 2000 - 2007
    Shinshu University Research Associate
  • 1999 - 2000
    Research Center for Advanced Energy Conversion, Nagoya University Post-Doctoral Researcher
Research activity information

Paper

  • Hydrogen evolution and electric power generation through photoelectrochemical oxidation of cellulose dissolved in aqueous solution
    Yosuke Kageshima, Hiromasa Wada, Katsuya Teshima, Hiromasa Nishikiori
    Appl. Catal. B, 327, 122431, 15 Jun. 2023
  • Impact of ball milling on the hydrogen evolution performance of Cu2Sn0.38Ge0.62S3 photocatalytic particles synthesized via a flux method
    Yosuke Kageshima, So Kato, Sota Shiga, Fumiaki Takagi, Hikari Minamisawa, Masaomi Horita, Tomohiko Yamakami, Katsuya Teshima, Kazunari Domen, Hiromasa Nishikiori
    ACS Appl. Mater. Interfaces, 15(10), 13108-13120, 28 Feb. 2023
  • Formation of alkali metal titanate nanocrystals using titanium alkoxide
    Nishikiori, Hiromasa; Ebara, Hiroyoshi; Takayama, Hitoshi; Adachi, Shinnosuke; Kobayashi, Naoya; Hayashi, Fumitaka; Teshima, Katsuya;
    RESEARCH ON CHEMICAL INTERMEDIATES, 47(12), 5135-5153, Dec. 2021WebofScience電子ジャーナル
  • Observation of excited state proton transfer between the titania surface and dye molecule by time-resolved fluorescence spectroscopy
    Nishikiori, Hiromasa; Kageshima, Yosuke; Hooshmand, Nasrin; El-Sayed, Mostafa A.; Teshima, Katsuya;
    JOURNAL OF PHYSICAL CHEMISTRY C, 125(40), 21958-21963, 14 Oct. 2021WebofScience電子ジャーナル
  • A semitransparent particulate photoanode composed of SrTiO3 powder anchored on titania nanosheets
    Kageshima, Yosuke; Momose, Haruka; Takagi, Fumiaki; Fujisawa, Sora; Yamada, Tetsuya; Teshima, Katsuya; Domen, Kazunari; Nishikiori, Hiromasa;
    SUSTAINABLE ENERGY & FUELS, 5(19), 4850-4857, 07 Oct. 2021WebofScience電子ジャーナル
  • Accelerated photoelectrochemical oxygen evolution over a BaTaO2N photoanode modified with cobalt-phosphate-loaded TiO2 nanoparticles
    Takagi, Fumiaki; Taguchi, Suzuna; Kageshima, Yosuke; Teshima, Katsuya; Domen, Kazunari; Nishikiori, Hiromasa;
    APPLIED PHYSICS LETTERS, 119(12), 123902, 20 Sep. 2021WebofScience電子ジャーナル
  • Insights into the electrocatalytic oxidation of cellulose in solution toward applications in direct cellulose fuel cells
    Kageshima, Yosuke; Ojima, Yurina; Wada, Hiromasa; Koh, Sangho; Mizuno, Masahiro; Teshima, Katsuya; Nishikiori, Hiromasa;
    JOURNAL OF PHYSICAL CHEMISTRY C, 125(27), 14576-14582, 15 Jul. 2021WebofScience電子ジャーナル
  • Z-Scheme overall water splitting using ZnxCd1-xSe particles coated with metal cyanoferrates as hydrogen evolution photocatalysts
    Kageshima, Yosuke; Gomyo, Yui; Matsuoka, Hikaru; Inuzuka, Hiroto; Suzuki, Hajime; Abe, Ryu; Teshima, Katsuya; Domen, Kazunari; Nishikiori, Hiromasa;
    ACS CATALYSIS, 11(13), 8004-8014, 02 Jul. 2021WebofScience電子ジャーナル
  • Photocatalytic and photoelectrochemical hydrogen evolution from water over Cu2SnxGe1-xS3 Particles
    Kageshima, Yosuke; Shiga, Sota; Ode, Tatsuki; Takagi, Fumiaki; Shiiba, Hiromasa; Htay, Myo Than; Hashimoto, Yoshio; Teshima, Katsuya; Domen, Kazunari; Nishikiori, Hiromasa;
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 143(15), 5698-5708, 21 Apr. 2021WebofScience電子ジャーナル
  • Photoelectrochemical complete decomposition of cellulose for electric power generation
    Yosuke Kageshima, Takumi Yoshimura, Sangho Koh, Masahiro Mizuno, Katsuya Teshima, Hiromasa Nishikiori
    ChemCatChem, 13(6), 1530-1537, 19 Mar. 2021
    Last
  • Photocatalytic oxygen evolution triggered by photon upconverted emission based on triplet-triplet annihilation
    Kageshima, Yosuke; Tateyama, Shutaro; Kishimoto, Fuminao; Teshima, Katsuya; Domen, Kazunari; Nishikiori, Hiromasa;
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 23(9), 5673-5679, 07 Mar. 2021リポジトリ電子ジャーナル
  • Boosted Hydrogen-Evolution Kinetics Over Particulate Lanthanum and Rhodium-Doped Strontium Titanate Photocatalysts Modified with Phosphonate Groups
    Yosuke Kageshima, Toshiki Kawanishi, Daisuke Saeki, Katsuya Teshima, Kazunari Domen, Hiromasa Nishikiori
    Angewandte Chemie International Edition, 60(7), 3654-3660, 15 Feb. 2021
    Last
  • Enhanced photoelectrochemical performance from particulate ZnSe:Cu(In,Ga)Se2 photocathodes during solar hydrogen production via particle size control
    Fumiaki Takagi, Yosuke Kageshima, Katsuya Teshima, Kazunari Domen, Hiromasa Nishikiori
    SUSTAINABLE ENERGY & FUELS, 5(2), 412-423, 21 Jan. 2021
    Last, Corresponding
  • Photocatalytic activity of Cu-doped titania prepared by controlling the Cu distribution
    Nishikiori, Hiromasa; Suehara, Koumei; Teshima, Katsuya;
    Journal of the Ceramic Society of Japan, 129(1), 83-90, Jan. 2021リポジトリ電子ジャーナル
  • Photoelectrochemical properties of particulate CuGaSe2 and CuIn0.7Ga0.3Se2 photocathodes in nonaqueous electrolyte
    Kageshima, Yosuke; Shiga, Sota; Kumagai, Hiromu; Teshima, Katsuya; Domen, Kazunari; Nishikiori, Hiromasa;
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 93(8), 942-948, Aug. 2020WebofScience電子ジャーナル
  • Water retentivity of allophane-titania nanocomposite films
    Nishikiori, Hiromasa; Watanabe, Mizuki; Nakase, Miku; Kikuchi, Ayaka; Yamakami, Tomohiko; Teshima, Katsuya;
    APPLIED CATALYSIS B-ENVIRONMENTAL, 266, 118659, 05 Jun. 2020WebofScience電子ジャーナル
  • Observation of Photoinduced Proton Transfer between the Titania Surface and Dye Molecule
    Nishikiori, Hiromasa; Kondo, Hayato; Kageshima, Yosuke; Hooshmand, Nasrin; Panikkanvalappil, Sajanlal R.; Valverde-Chavez, David A.; Silva, Carlos; El-Sayed, Mostafa A.; Teshima, Katsuya;
    JOURNAL OF PHYSICAL CHEMISTRY C, 124(7), 4172-4178, 20 Feb. 2020WebofScience電子ジャーナル
  • Photoelectrochemical-voltaic cells consisting of particulate ZnxCd1-xSe photoanodes with photovoltages exceeding 1.23 V
    Kageshima, Yosuke; Someno, Akihiko; Teshima, Katsuya; Domen, Kazunari; Nishikiori, Hiromasa;
    SUSTAINABLE ENERGY & FUELS, 3(10), 2733-2741, 01 Oct. 2019WebofScience電子ジャーナル
  • Electrochemical Evaluation for Multiple Functions of Pt-loaded TiO2 Nanoparticles Deposited on a Photocathode
    Kageshima, Yosuke; Fujita, Takumi; Takagi, Fumiaki; Minegishi, Tsutomu; Teshima, Katsuya; Domen, Kazunari; Amao, Yutaka; Nishikiori, Hiromasa;
    ChemElectroChem, 6(18), 4859-4866, 16 Sep. 2019WebofScience電子ジャーナル
  • Performance of photofuel cells effectively using cellulose film
    Nishikiori, Hiromasa; Takizawa, Yuki; Teshima, Katsuya;
    Chemistry Letters, 48(5), 437-440, May 2019WebofScience電子ジャーナル
  • Formation of CuO on TiO2 surface using its photocatalytic activity
    Nishikiori, Hiromasa; Harata, Naoya; Yamaguchi, Saho; Ishikawa, Takashi; Kondo, Hayato; Kikuchi, Ayaka; Yamakami, Tomohiko; Teshima, Katsuya;
    Catalysts, 9(4), Apr. 2019WebofScience電子ジャーナル
  • In situ probing of photoinduced hydrophilicity on titania surface using dye molecules
    Hiromasa Nishikiori, Kotaro Tagami, Shingo Matsunaga, Katsuya Teshima
    ACS OMEGA, 4(3), 5944-5949, 28 Mar. 2019
  • Formation of silica nanolayer on titania surface by photocatalytic reaction
    Hiromasa Nishikiori, Shingo Matsunaga, Moeko Iwasaki, Nobuyuki Zettsu, Mari Yamakawa, Ayaka Kikuchi, Tomohiko Yamakami, Katsuya Teshima
    Appl. Catal. B, 241, 299-304, Feb. 2019
  • Phase transition and crystal growth of a titania layer on a titanium metal plate
    Hiromasa Nishikiori, Taisuke Hizumi, Kazuki Kawamoto, Katsuya Teshima
    Res. Chem. Intermed., 44(12), 7539-7555, Dec. 2018
  • Photon upconverted emission based on dye-sensitized triplet–triplet annihilation in silica sol–gel system
    Hiromasa Nishikiori, Masahiro Takeshita, Yoshihiro Komatsu, Hiroshi Satozono, Katsuya Teshima
    ACS OMEGA, 3(8), 8529-8536, 01 Aug. 2018
  • Influence of allophane distribution on photocatalytic activity of allophane-titania composite films
    Hiromasa Nishikiori, Shingo Matsunaga, Naoyuki Furuichi, Hitoshi Takayama, Koji Morita, Katsuya Teshima, Hiromi Yamashita
    Appl. Clay Sci., 146, 43-49, 15 Sep. 2017, Refereed
  • Reaction kinetics on allophane-titania nanocomposite electrodes for photofuel cells
    Nishikiori, Hiromasa; Furuichi, Naoyuki; Teshima, Katsuya; Yamashita, Hiromi;
    Chemistry Letters, 46(5), 659-661, May 2017WebofScience電子ジャーナル
  • Crystal growth of titania by photocatalytic reaction
    Nishikiori, Hiromasa; Fujiwara, Shunpei; Miyagawa, Syuhei; Zettsu, Nobuyuki; Teshima, Katsuya;
    APPLIED CATALYSIS B-ENVIRONMENTAL, 217, 241-246, 2017WebofScience電子ジャーナル
  • Exceptional flux growth and chemical transformation of metastable orthorhombic LiMnO2 cuboids into hierarchically-structured porous H1.6Mn1.6O4 rods as Li ion sieves
    Hayashi, Fumitaka; Kurokawa, Shoichi; Shiiba, Hiromasa; Wagata, Hajime; Yubuta, Kunio; Oishi, Shuji; Nishikiori, Hiromasa; Teshima, Katsuya;
    CRYSTAL GROWTH & DESIGN, 16(11), 6178-6185, Nov. 2016WebofScience電子ジャーナル
  • Surface modification of titanium metal plate using alkali metal chlorides
    H. Nishikiori, T. Akaozeki, T. Hizumi, N. Zettsu, and K. Teshima
    Chem. Lett., 45(7), 729−731, 2016
  • Platy KTiNbO5 as a selective Sr ion adsorbent: Crystal growth, adsorption experiments, and DFT calculations
    X. Xiao, F. Hayashi, H. Shiiba, S. Selcuk, K. Ishihara, K. Namiki, L. Shao, H. Nishikiori, A. Selloni, and K. Teshima
    J. Phys. Chem. C, 120(22), 11984−11992, 2016
  • Influence of Cu distribution on photocatalytic activity of Cu-doped titania prepared using metal alkoxides
    H. Nishikiori, T. Ikeda, Y. Izaki, R. Katayama, and Y. Shimizu
    Res. Chem. Intermed., 42(5), 4813−4825, 2016
  • Flux-Boosted Coating of Idiomorphic CuInS2 Crystal Layers on Mo-Coated Glass Substrate
    M. Kurihara, F. Hayashi, K. Shimizu, H. Wagata, T. Hirano, Y. Nakajima, H. Nishikiori, S. Oishi, K. Domen, and K. Teshima
    CrystEngComm, 18(20), 3612−3616, 2016
  • Zinc complex formation of organic ligands on zinc oxide and titanium dioxide
    H. Nishikiori, D. Natori, H. Ebara, and T. Fujii
    J. Photochem. Photobiol. A, 327, 51−57, 2016
  • Crystal structure and photoelectric conversion properties of eosin Y-adsorbing ZnO films prepared by electroless deposition
    S. Nagaya and H. Nishikiori, H. Mizusaki, K. Sato, H. Wagata, and K. Teshima
    Appl. Catal. B-Environ., 189, 51−55, 2016
  • Potential levels of metal complexes of 8-hydroxyquinoline
    Nishikiori, Hiromasa; Nakamura, Shogo; Natori, Daichi; Teshima, Katsuya;
    Chemical Physics Letters, 662, 146-151, 2016WebofScience電子ジャーナル
  • Photocatalytic degradation of chlorinated propenes using TiO2
    Nishikiori, H; Sato, Y; Oki, K; Fujii, T
    RESEARCH ON CHEMICAL INTERMEDIATES, 41(10), 7641-7654, Oct. 2015WebofScienceリポジトリ電子ジャーナル
  • Interaction between dye and zinc in the dye-dispersing ZnO films prepared by a wet process
    Nishikiori, H; Takikawa, T; Ito, K; Nagaya, S; Wagata, H; Teshima, K; Fujii, T
    RESEARCH ON CHEMICAL INTERMEDIATES, 41(9), 6559-6574, Sep. 2015WebofScienceリポジトリ電子ジャーナル
  • Photoinduced electron transfer in rhodamine B-containing amorphous titania gels
    Nishikiori, Hiromasa; Teshima, Katsuya; Fujii, Tsuneo;
    RESEARCH ON CHEMICAL INTERMEDIATES, 41(6), 3803-3816, Jun. 2015WebofScienceリポジトリ電子ジャーナル
  • Photoelectrochemical properties of dye-dispersing allophane-titania composite electrodes
    Nishikiori, Hiromasa; Kanada, Naohiro; Setiawan, Rudi Agus; Morita, Koji; Teshima, Katsuya; Fujii, Tsuneo;
    Applied Clay Science, 107, 138-144, Apr. 2015WebofScienceリポジトリ電子ジャーナル
  • Chloride flux growth of La2Ti2O7 crystals and subsequent nitridation to form LaTiO2N crystals
    H. Wagata, N. Zettsu, A. Yamaguchi, H. Nishikiori, K. Yubuta, S. Oishi, K. Teshima
    Cryst. Growth Des., 15(1), 124−128, 2015
  • Formation Process of Eosin Y-Adsorbing ZnO Particles by Electroless Deposition and Their Photoelectric Conversion Properties
    Nagaya, Satoshi; Nishikiori, Hiromasa; Mizusaki, Hideaki; Wagata, Hajime; Teshima, Katsuya;
    ACS Applied Materials & Interfaces, 7(21), 11592-11598, 2015WebofScience電子ジャーナル
  • Degradation of Trichloroethylene Using Allophane-Titania Nanocomposite Supported on Porous Filter
    Nishikiori, Hiromasa; Morita, Koji; Shibuya, Yuki; Tagashira, Kenji;
    Chemistry Letters, 44(5), 639-641, 2015WebofScience電子ジャーナル
  • Titanium complex formation of organic ligands in titania gels
    Nishikiori, Hiromasa; Todoroki, Kenta; Setiawan, Rudi Agus; Teshima, Katsuya; Fujii, Tsuneo; Satozono, Hiroshi;
    LANGMUIR, 31(3), 964-969, 2015WebofScience電子ジャーナル
  • Formation of ZnO thin films by photocatalytic reaction
    Nishikiori, H; Nagaya, S; Takikawa, T; Kikuchi, A; Yamakami, T; Wagata, H; Teshima, K; Fujii, T
    APPLIED CATALYSIS B-ENVIRONMENTAL, 160, 651-657, Nov. 2014WebofScienceリポジトリ電子ジャーナル
  • Influence of Dye Content on the Conduction Band Edge of Titania in the Steam-treated Dye-dispersing Titania Electrodes
    Setiawan, RA; Nishikiori, H; Tanaka, N; Fujii, T
    Photochemistry and Photobiology, 90(5), 1004-1011, 05 Sep. 2014WebofScienceリポジトリ電子ジャーナル
  • Influences of Acid on Molecular Forms of Fluorescein and Photoinduced Electron Transfer in Fluorescein-Dispersing Sol-Gel Titania Films
    Nishikiori, H; Setiawan, RA; Miyashita, K; Teshima, K; Fujii, T
    Photochemistry and Photobiology, 90(4), 747-759, 02 Jul. 2014WebofScienceリポジトリ電子ジャーナル
  • Reaction in photofuel cells using allophane-titania nanocomposite electrodes
    Nishikiori, H; Hashiguchi, S; Ito, M; Setiawan, RA; Fujii, T
    APPLIED CATALYSIS B-ENVIRONMENTAL, 147, 246-250, Apr. 2014WebofScienceリポジトリ電子ジャーナル
  • Quantitative characterization of acidic groups on acid-treated multi-walled carbon nanotubes using 1-aminopyrene as a fluorescent probe
    Nishikiori, H; Tanigaki, T; Endo, M; Fujii, T
    Carbon, 66, 560-566, Jan. 2014WebofScienceリポジトリ電子ジャーナル
  • Photoinduced reactions of chloroacetone in solid Ar: Identification of CH2=COCICH3
    N. Tanaka*, Y. Urashima, and H. Nishikiori
    Chem. Phys. Lett., 614, 258−262, 2014
  • Photoinduced rotamerization and dissociation of o-fluorobenzoyl chloride in solid Ar
    N. Tanaka, K. Nakamura, M. Yutaka, and H. Nishikiori
    Chem. Phys. Lett., 613, 34−39, 2014
  • Computational study of the reaction between chloroacetone and OH radical
    Tanaka, N; Yamagishi, S; Nishikiori, H
    Computational and Theoretical Chemistry, 1020, 108-112, Sep. 2013WebofScienceリポジトリ電子ジャーナル
  • Density functional theory studies on the addition and abstraction reactions of OH radicals with terephthalate dianions
    Tanaka, N; Itoh, S; Nishikiori, H
    INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, 113(4), 418-422, 15 Feb. 2013WebofScienceリポジトリ電子ジャーナル
  • Reaction of spironaphthoxazine with acid
    Nishikiori, H; Shimamura, S; Fujii, T
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 252, 100-106, Jan. 2013WebofScienceリポジトリ電子ジャーナル
  • Electron transfer process in fluorescein-dispersing titania gel films observed by time-resolved fluorescence spectroscopy
    R. A. Setiawan, H. Nishikiori, Y. Uesugi, K. Miyashita, M. A. El-Sayed, T. Fujii
    J. Phys. Chem. C, 117(20), 10308-10314, 2013
  • Complex formation in 8-hydroxyquinoline-containing titania gel films
    H. Nishikiori, K. Todoroki, D. Natori, R. A. Setiawan, K. Miyashita, T. Fujii
    Chem. Lett., 42(5), 556-558, 2013
  • Visible light-photocatalytic activity of sulfate-doped titanium dioxide prepared by the sol−gel method
    H. Nishikiori, M. Hayashibe, T. Fujii
    Catalysts, 3(2), 363-377, 2013
  • Preparation of dye-adsorbing ZnO thin films by electroless deposition and their photoelectrochemical properties
    S. Nagaya, H. Nishikiori
    ACS Appl. Mater. Interfaces, 5(18), 8841-8844, 2013
  • Photoelectric conversion properties of compositionally graded dye−titania electrode
    R. A. Setiawan, H. Nishikiori, N. Tanaka, T. Fujii
    Chem. Lett., 42(11), 1391-1393, 2013
  • Fabrication of NIR-Vis upconversion YO1–xF1+2x:Ln (Ln = Yb, Er, Ho, and Tm) crystal layers by flux coating and investigation of growth manner
    H. Wagata, T. Wakabayashi, S. Suzuki, M. Tanaka, H. Nishikiori, S. Oishi, and K. Teshima
    Cryst. Growth Des., 13(3), 1187−1192, 2013
  • Influence of dye dispersion on photoelectric conversion properties of dye-containing titania electrodes
    Nishikiori, H; Setiawan, RA; Miyashita, K; Teshima, K; Fujii, T
    CATALYSIS SCIENCE&TECHNOLOGY, 3(6), 1512-1519, 2013WebofScienceリポジトリ電子ジャーナル
  • Dimerization of xanthene dyes in sol-gel titania films
    Nishikiori, H; Setiawan, RA; Kawamoto, S; Takagi, S; Teshima, K; Fujii, T
    CATALYSIS SCIENCE&TECHNOLOGY, 3(10), 2786-2792, 2013WebofScienceリポジトリ電子ジャーナル
  • Matrix isolation studies of 185 nm light-induced cage reactions of o-chlorobenzaldehyde
    Tanaka, N; Fujiwara, H; Ogawa, H; Nishikiori, H
    JOURNAL OF MOLECULAR STRUCTURE, 1025, 48-52, Oct. 2012WebofScienceリポジトリ電子ジャーナル
  • Photocatalytic activity of titania layer prepared by oxidizing titanium compounds on titanium plate surface
    Nishikiori, H; Takei, M; Oki, K; Takano, S; Tanaka, N; Fujii, T
    APPLIED CATALYSIS B-ENVIRONMENTAL, 127, 227-233, Oct. 2012WebofScienceリポジトリ電子ジャーナル
  • Deposition of ZnO particles by photocatalytic reaction
    Nagaya, S; Nishikiori, H
    Chem. Lett., 41(9), 993−995, 05 Sep. 2012
  • Photofuel cells using allophane−titania nanocomposites
    Nishikiori、H; Ito, M; Setiawan, RA; Kikuchi, A; Yamakami, T; Fujii, T
    Chem. Lett., 41(7), 725−727, 05 Jul. 2012
  • Microstructures and luminescent properties of Ce-doped transparent mica glass-ceramics
    Taruta, Seiichi; Iwasaki, Yoshitomo; Nishikiori, Hiromasa; Yamakami, Tomohiko; Yamaguchi, Tomohiro; Kitajima, Kunio; Okada, Kiyoshi
    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 177(7), 504-509, Apr. 2012WebofScienceリポジトリ電子ジャーナル
  • Photoelectric conversion properties of dye-sensitized solar cells using dye-dispersing titania
    H. Nishikiori, Y. Uesugi, R. A. Setiawan, T. Fujii, W. Qian, M. A. El-Sayed
    J. Phys. Chem. C, 116(7), 4848−4854, 2012
  • Photocatalytic reaction on photofuel cell titania electrode
    H. Nishikiori, Y. Kato, T. Fujii
    Res. Chem. Intermed., 38(1), 241-250, 2012WebofScienceリポジトリ電子ジャーナル
  • Preparation of Cu-doped TiO2 via refluxing of alkoxide solution and its photocatalytic properties
    H. Nishikiori, T. Sato, S. Kubota, N. Tanaka, Y. Shimizu, T. Fujii
    Res. Chem. Intermed., 38(2), 595-613, 2012WebofScienceリポジトリ電子ジャーナル
  • Influence of adding carbon nanotubes on photoelectric conversion properties of dye-doped titania gel
    Nishikiori, H; Ohta, T; Uesugi, Y; Itai, H; Endo, M; Fujii, T
    Res. Chem. Intermed., 38(8), 1857-1869, 2012WebofScienceリポジトリ電子ジャーナル
  • Photoinduced electron transport in dye-containing titania gel films
    Nishikiori, H; Setiawan, RA; Miyamoto, K; Sukmono, G; Uesugi, Y; Teshima, K; Fujii, T
    RSC Advances, 2(10), 4258-4267, 2012WebofScienceリポジトリ電子ジャーナル
  • Chelation ability of spironaphthoxazine with metal ions in silica gel
    Nishikiori, H; Teshima, K; Fujii, T
    PHOTOCHEMICAL&PHOTOBIOLOGICAL SCIENCES, 11(7), 1164-1173, 2012WebofScienceリポジトリ電子ジャーナル
  • Influence of steam treatment on dye-titania complex formation and photoelectric conversion property of dye-doped titania gel
    H. Nishikiori, Y. Uesugi, S. Takami, R. A. Setiawan, T. Fujii, W. Qian, M. A. El-Sayed
    J. Phys. Chem. C, 115(6), 2880−2887, 2011
  • Photocurrent generated from nanoelectrode consisting of dye, titania gel, and carbon nanotube
    H. Nishikiori, T. Ohta, T. Yamakami, M. Endo, T. Fujii
    Chem. Lett., 40(6), 640−641, 2011
  • Low-temperature flux growth and upconversion fluorescence of the idiomorphic hexagonal-system NaYF4 and NaYF4:Ln (Ln = Yb, Er, Tm) crystals
    S. Suzuki, K. Teshima, T. Wakabayashi, H. Nishikiori, K. Yubuta, T. Shishido, and S. Oishi
    Cryst. Growth Des., 11(11), 4825−4830, 2011
  • Energetics of the rotational isomers of thiophenecarboxaldehydes in the ground state
    T. Itoh, N. Tanaka, H. Nishikiroi, and T. Fujii
    Chem. Phys. Lett., 514(4-6), 247−250, 2011
  • Matrix-isolation infrared spectroscopy of 2,3-, 2,4-, 2,5- and 3,4-difluorobenzaldehydes
    T. Itoh, N. Tanaka, Y. Tsukada, H. Nishikiroi, and T. Fujii
    J. Mol. Struct., 1000(1−3), 35−38, 2011
  • Novel fabrication of NIR-vis upconversion NaYF4:Ln (Ln = Yb, Er, Tm) crystal layers by a flux coating method
    S. Suzuki, K. Teshima, T. Wakabayashi, H. Nishikiori, T. Ishizaki, and S. Oishi
    J. Mater. Chem., 21(36), 13847−13852, 2011
  • Fluorescence properties of aromatic amine adsorbed on metallic and semiconducting single-walled carbon nanotubes
    S. Kubota, T. Maruyama, H. Nishikiori, F. Ito, N. Tanaka, M. Endo, T. Fujii
    J. Photochem. Photobiol. A, 218(2−3), 226−230, 2011WebofScienceリポジトリ電子ジャーナル
  • Degradation of trichloroethylene using highly adsorptive allophane-TiO2 nanocomposite
    H. Nishikiori, M. Furukawa, T. Fujii
    Appl. Catal. B-Environ., 102(3-4), 470−474, 2011WebofScienceリポジトリ電子ジャーナル
  • Photochromic behavior of spironaphthoxazine in metal ion-containing solutions
    H. Nishikiori, T. Takamura, S. Shimamura, T. Fujii
    J. Photochem. Photobiol. A, 222(1), 236−240, 2011WebofScienceリポジトリ電子ジャーナル
  • Photofuel cells using glucose-doped titania
    H. Nishikiori, K. Isomura, Y. Uesugi, T. Fujii
    Appl. Catl. B-Environ., 106(1-2), 250−254, 2011WebofScienceリポジトリ電子ジャーナル
  • Nitrogen doping into titanium dioxide by the sol−gel method using nitric acid
    H. Nishikiori, Y. Fukasawa, Y. Yokosuka, T. Fujii
    Res. Chem. Intermed., 37(8), 869−881, 2011WebofScienceリポジトリ電子ジャーナル
  • Photocatalysis-induced selective decoration of semiconducting single walled carbon nanotubes: hole-doping effect
    Kubota, Satoshi;Shimamoto, Daisuke; Park, Jin Sung; Nishikiori, Hiromasa; Tanaka, Nobuaki; Kim, Yoong Ahm; Fujii, Tsuneo; Endo, Morinobu; Dresselhaus, Milred S.
    Chemical Communications, 46(37), 6977-6979, Oct. 2010WebofScienceリポジトリ電子ジャーナル
  • Enhanced Photocurrent in Nanocomposite of Dye-doped Titania Gel and Carbon Nanotubes (vol 37, pg 940, 2008)
    Itai, Hiroyuki; Nishikiori, Hiromasa; Tanaka, Nobuaki; Endo, Morinobu; Fujii, Tsuneo
    Chemistry Letters, 39(5), 530-530, May 2010WebofScience電子ジャーナル
  • Preparation and luminescent properties of Eu-doped transparent mica glass-ceramics
    Taruta, S; Matsuki, M; Nishikiori, H; Yamakami, T;Yamaguchi, T; Kitajima, K
    Ceramics International, 36(4), 1303-1309, May 2010WebofScienceリポジトリ電子ジャーナル
  • Molecular forms and fluorescence processes of 9-aminoacridine in thin sol-gel films
    Nishikiori, Hiromasa; Tanaka, Nobuaki; Minami, Yuki;Katsuki, Akio; Fujii, Tsuneo
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 212(1), 62-67, Apr. 2010WebofScienceリポジトリ電子ジャーナル
  • Removal of detergents and fats from waste water using allophane
    Nishikiori, Hiromasa; Kobayashi, Kiyokazu; Kubota, Satoshi; Tanaka, Nobuaki; Fujii, Tsuneo
    Applied Clay Science, 47(3-4), 325-329, Feb. 2010WebofScienceリポジトリ電子ジャーナル
  • Photocatalytic degradation of dichloroacetyl chloride adsorbed on TiO2
    H. Nishikiori, M. Tagahara, L. Mukoyama, T. Fujii
    Res. Chem. Intermed., 36(8), 947−957, 2010
  • Spectroscopic Evaluation of the Length of Poly(ethylene glycol) Covalently Attached to Multiwalled Carbon Nanotubes
    Kubota, Satoshi; Maruyama, Takafumi; Nishikiori, Hiromasa; Tanaka, Nobuaki; Endo, Morinobu; Fujii, Tsuneo
    Chemistry Letters, 38(9), 890-891, Sep. 2009WebofScience電子ジャーナル
  • Photo-electric conversion in dye-doped nanocrystalline titania films
    Nishikiori, Hiromasa; Uesugi, Yohei; Tanaka, Nobuaki; Fujii, Tsuneo
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 207(2-3), 204-208, Sep. 2009WebofScienceリポジトリ電子ジャーナル
  • Photochemical deposition of Ag nanoparticles on multiwalled carbon nanotubes
    Tanaka, N; Nishikiori, H; Kubota, S; Endo, M; Fujii, T
    Carbon, 47(11), 2752-2754, Sep. 2009WebofScienceリポジトリ電子ジャーナル
  • Growth and characterization of pyrene crystals on carbon nanofibers
    Kubota, Satoshi; Nishikiori, Hiromasa; Tanaka, Nobuaki; Endo, Morinobu; Fujii, Tsuneo
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 206(2-3), 148-154, Aug. 2009WebofScienceリポジトリ電子ジャーナル
  • Photocatalytic degradation of trichloroethylene using N-doped TiO2 prepared by a simple sol–gel process
    Y. Yokosuka, K. Oki, H. Nishikiori, Y. Tatsumi, N. Tanaka, T. Fujii
    Res. Chem. Intermed., 35(1), 43−53, 2009
  • Proton donor–acceptor property of matrix during the sol–gel reaction
    H. Nishikiori, N. Tanaka, Y. Isowaki, Y. Tanno, T. Nomoto, K. Toriumi, S. Mishima, T. Fujii
    Res. Chem. Intermed., 35(2), 227−240, 2009
  • Adsorption of benzene derivatives on allophane
    H. Nishikiori, J. Shindoh, N. Takahashi, T. Takagi, N. Tanaka, T. Fujii
    Appl. Clay Sci., 43(2), 160-163, 2009WebofScienceリポジトリ電子ジャーナル
  • In situ probing of acidic groups on acid-treated carbon nanofibers using 1-aminopyrene
    H. Nishikiori, N. Tanaka, T. Tanigaki, M. Endo, T. Fujii
    J. Photochem. Photobiol. A, 193(2−3), 161−165, 2008
  • Enhanced photocurrent in nanocomposite of dye-doped titania gel and carbon nanotubes
    H. Itai, H. Nishikiori, N. Tanaka, M. Endo, T. Fujii:
    Chem. Lett., 37(9), 940−941, 2008
  • Laser-enhanced Dispersion of Multiwalled Carbon Nanotubes in Acetonitrile
    N. Tanaka, H. Nishikiori, S. Kubota, A. Iinuma, M. Endo, and T. Fujii
    Chem. Lett., 37(11), 1112−1113, 2008
  • Energy transfer and photodegradation of Perylene Red with DTTC and HITC acceptor dyes in PMMA
    C. Clendinen, C. Clendinen, W.N. Sisk, H. Nishikiori, N. Tanaka, and T. Fujii
    DYES AND PIGMENTS, 77(1), 92−97, 2008
  • Chelation of spironaphthoxazine with zinc ions and its photochromic behavior during the sol-gel-xerogel transitions of alkyl silicon alkoxide
    Hiromasa Nishikiori, Nobuaki Tanaka, Katsuhiko Takagi, Tsuneo Fujii
    J. Photochem. Photobiol. A, 189(1), 46-54, 2007
  • Change in titania structure from amorphousness to crystalline increasing photoinduced electron-transfer rate in dye-titania system
    Hiromasa Nishikiori, Wei Qian, Mostafa A. El-Sayed, Nobuaki Tanaka, Tsuneo Fujii
    J. Phys. Chem. C, 111(26), 9008-9011, 2007
  • Fluorescence observation of pyrene adsorbed on carbon nanofibers
    T. Tanigaki, H. Nishikiori, S. Kubota, N. Tanaka, M. Endo, T. Fujii
    Chem. Phys. Lett., 448, 448(4−6), 218−222, 2007
  • Effect of steam treatment on photocurrent and dye−titania interaction in dye-doped titania gel
    T. Kitsui, H. Nishikiori, N. Tanaka, T. Fujii:
    J. Photochem. Photobiol. A, 192(2−3), 220−225, 2007
  • Photocurrent observed in dye-doped titania gel
    Nishikiori, H; Tanaka, N; Kitsui, T; Fujii, T
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 179(1-2), 125-129, 2006WebofScience
  • Possibility of conformation control of Micheler's ketone encapsulated into sol-gel matrices
    Fujita, Y; Higuchi, K; Nishikiori, H; Tanaka, N; Fujii, T
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 179(1-2), 156-160, 2006WebofScience
  • Chelation of spironaphthoxazine with zinc ionsduring the sol-gel-xerogel transitions in silicon alkoxide systems
    Hiromasa Nishikiori, Nobuaki Tanaka, Katsuhiko Takagi, Tsuneo Fujii
    J. Photochem. Photobiol. A, 183(1-2), 53-58, 2006WebofScience
  • Zinc chelation and photofluorochromic behavior of spironaphthoxazine intercalated into hydrophobically modified montmorillonite
    Nishikiori, H; Sasai, R; Takagi, K; Fujii, T
    LANGMUIR, 22(7), 3376-3380, 2006WebofScience
  • Matrix isolation and theoretical study on the photolysis of trichloroacetyl chloride
    Tamezane, T. Tanaka, N. Nishikiori, H. Fujii, T
    Chemical Physics Letters, 423(4-6), 434-438, 2006WebofScienceリポジトリ電子ジャーナル
  • Relationships between fluorescence properties of benzoquinolines and physicochemical changes in the sol-gel-xerogel transitions of silicon alkoxide systems
    Mabuchi, T; Nishikiori, H; Tanaka, N; Fujii, T
    JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 33(3), 333-340, 2005WebofScience
  • Quantitative characterization of surface adsorption sites of carbon nanofibers by in-situ fluorescence measurement using 1-naphthol
    Satoshi Kubota, Hiromasa Nishikiori, Nobuaki Tanaka, Morinobu Endo, Tsuneo Fujii
    Chem. Phys.Lett., 412(1-3), 223-227, 2005WebofScience
  • Dispersion of acid-treated carbon nanofibers into gel matrices prepared by the sol-gel method
    Satoshi Kubota, Hiromasa Nishikiori, Nobuaki Tanaka, Morinobu Endo, Tsuneo Fujii
    J. Phys. Chem. B, 109(49), 23170-23174, 2005WebofScience
  • In situ characterization of surface physicochemical properties of carbon nanofibers using 1-naphthol as a fluorescent probe
    Hiromasa Nishikiori, Nobuaki Tanaka, Satoshi Kubota, Morinobu Endo, Tsuneo Fujii
    Chem. Phys. Lett., 390(4-6), 389-393, 2004WebofScience
  • Ab initio study on the (O-2-HCl)(+) complex
    Tanaka, N. Nishikiori, H. Fujii, T. Sisk, WN.
    Chemical Physics Letters, 397(1-3), 62-66, 2004WebofScienceリポジトリ電子ジャーナル
  • Theoretical studies on carbonyl halide-water complexes
    N. Tanaka, T. Tamezane, H. Nishikiori, T. Fujii, W.N. Sisk
    CHEMICAL PHYSICS, 306(1-3), 25-34, 2004WebofScienceリポジトリ電子ジャーナル
  • Ab initio and density functional studies on cyclopropanone complexes with HF and HCl
    N. Tanaka, Y. Urashima, H. Nishikiori, and T. Fujii
    Internet Electron. J. Mol. Des., 2(11), 723-731, 2003
  • An ab initio study on the phosgene-water complex
    Tanaka, N; Tamezane, T; Nishikiori, H; Fujii, T
    JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 631, 21-28, 2003WebofScience
  • Photocatalytic degradation of chlorinated ethenes
    Oki, K; Tsuchida, S; Nishikiori, H; Tanaka, N; Fujii, T
    INTERNATIONAL JOURNAL OF PHOTOENERGY, 5(1), 11-15, 2003WebofScience
  • Coal fly ash decomposes diethyl phthalate
    Hiromasa Nishikiori, Nobuaki Tanaka, Junichi Shindoh, Kiyoharu Sakurai, Hitoshi Fujimatsu, Eiji Suzuki Teruko Tsuchida, Michiharu Mitani, Tsuneo Fujii
    Res. Chem. Intermed., 29(4), 441-448, 2003WebofScience
  • Solvent effect on fluorescence spectra of a spirooxazine
    Hiromasa Nishikiori, Nobuaki Tanaka, Katsuhiko Takagi, Tsuneo Fujii
    Res. Chem. Intermed., 29(5), 485-493, 2003WebofScience
  • Degradation and isomerization of 1,2-dichloroethenes by photocatalytic reactions
    Oki, K; Yamada, S; Tsuchida, S; Nishikiori, H; Tanaka, N; Fujii, T
    RESEARCH ON CHEMICAL INTERMEDIATES, 29(7-9), 827-837, 2003WebofScience
  • Monomer-dimer equilibrium of rhodamine B encapsulated in Si-Al and Si-Ti binary-oxide thin films
    Hiromasa Nishikiori, Nobuaki Tanaka, Tsuneo Fujii
    J. Sol-Gel Sci. Technol., 20(1), 95-104, 2001WebofScience
  • Intercalation of spirooxazine induced by zinc cation chelation in montmorillonite and its photochromic behavior
    Hiromasa Nishikiori, Ryo Sasai, Norio Arai, Katsuhiko Takagi
    Chem. Lett., (10), 1142-1143, 2000
  • Influence of water on molecular forms of rhodamine B in dip-coated thin films
    Nishikiori, H; Tanaka, N; Fujii, T
    RESEARCH ON CHEMICAL INTERMEDIATES, 26(5), 469-482, 2000WebofScience
  • Acid-base and monomer-dimer equilibria of methylene blue in dip-coated thin films
    Nishikiori, H; Nagaya, S; Tanaka, N; Katsuki, A; Fujii, T
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 72(5), 915-921, 1999WebofScience
  • Absorption and fluorescencespectra of 9-anthrol and its chemical species in solution
    Fujii, T; Mishima, S; Tanaka, N; Kawauchi, O; Kodaira, K; Nishikiori, H; Kawai, Y
    RESEARCH ON CHEMICAL INTERMEDIATES, 23(9), 829-839, 1997WebofScience
  • Molecular forms of rhodamine B in dip-coated thin films
    Nishikiori, H; Fujii, T
    JOURNAL OF PHYSICAL CHEMISTRY B, 101(19), 3680-3687, 1997WebofScience
  • ABSORPTION-SPECTRA OF RHODAMINE-B DIMERS IN DIP-COATED THIN-FILMS PREPARED BY THE SOL-GEL METHOD
    FUJII, T; NISHIKIORI, H; TAMURA, T
    Chemical Physics Letters, 233(4), 424-429, 1995WebofScience

Books and other publications

  • Handbook of Sol-Gel Science and Technology
    K. Matsui, H. Nishikiori, T. Fujii (Entrapment of Organic Molecules), Joint work
    Springer International Publishing, 2933-2971 Jul. 2018
    ISBN:978-3-319-32099-1
  • Nanofibers
    H. Nishikiori, S. Kubota, N. Tanaka, M. Endo, T. Fujii(分担執筆,第8章), Joint work
    InTech, 159-178 2010

Research Themes

  • Improvement of gas-barrier properties of layered compounds by photocatalytic silica deposition between the interlayer
    2018
  • Observation and control of hydrophilicity and charge on photocatalyst film surface
    2017
  • Generation of electricity and hydrogen evolution from cellulose
    2016
  • Photon upconverted emission based on dye-sensitized triplet-triplet annihilation between smectite interlayers
    2015
  • Surface modification of photocatalyst particles by photocatalytic reaction
    2015
  • Photofuel cells using metal oxide photocatalysts
    2010
  • Degradation of harmful materials using photocatalysts and clay minerals
    2000