Hironori Arakawa

University of the Ryukyus — Japan

Energy · Physical Sciences

82h-index28.2kcitations326works0.02yr avg
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Research Topics

TiO2 Photocatalysis and Solar Cells(156), Advanced Photocatalysis Techniques(153), Catalytic Processes in Materials Science(68), Catalysts for Methane Reforming(68), Advanced Nanomaterials in Catalysis(35)

Publications326 total

Corrigendum to “B subunit of the type 2 Shiga toxin e variant (Stx2e) bundled by a five-stranded α-helical coiled coil protects piglets from porcine edema disease” [Vaccine 61 (2025) 127140]
Vaccine·2025Open Access
B subunit of the type 2 Shiga toxin e variant (Stx2e) bundled by a five-stranded α-helical coiled coil protects piglets from porcine edema disease
Vaccine·2025Open Access
B Subunit of the Type 2 Shiga Toxin E Variant (Stx2e) Bundled by a Five-Stranded Α-Helical Coiled Coil Protects Piglets from Porcine Edema Disease
SSRN Electronic Journal·2025Open Access
A Coumarin-Derivative Dye-Sensitized Nanocrystalline TiO2 Solar Cell Having a High Solar Energy Conversion Efficiency up to 5.6 Per Cent
Renewable Energy·2018
Recycling technology of emitted carbon dioxide
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2018Open Access
EFFECTS OF DEPOSITION TIME ON OF COBALT SULFIDE THIN FILM ELECTRODE FORMATION
Malaysian Journal of Analytical Science·2018· 2 citedOpen Access
Enhancing the performance of dye-sensitized solar cells by incorporating various ratios of platinum and reduced graphene oxide thin film as a counter electrode
2017· 1 cited
Energy levels of natural sensitizers extracted from rengas (Gluta spp.) and mengkulang (Heritiera elata) wood for dye-sensitized solar cells
Materials for Renewable and Sustainable Energy·2017· 16 citedOpen Access
Highly efficient dye-sensitized solar cells based on a ruthenium sensitizer bearing a hexylthiophene modified terpyridine ligand
Journal of Materials Chemistry A·2016· 60 cited
Black-Dye-Based Dye-Sensitized Solar Cells using the Electrolyte Solutions Containing a Quaternary Phosphonium Iodide with a Various Alkyl Chain Length
Electrochimica Acta·2015· 3 cited
Efficient Ruthenium Sensitizer with an Extended π-Conjugated Terpyridine Ligand for Dye-Sensitized Solar Cells
Inorganic Chemistry·2015· 9 cited
Roles of Titanium Dioxide Photoelectrode in Efficient Dye-Sensitized Solar Cells
The Japan Society of Applied Physics·2015
Ruthenium Sensitizers with a Hexylthiophene-Modified Terpyridine Ligand for Dye-Sensitized Solar Cells: Synthesis, Photo- and Electrochemical Properties, and Adsorption Behavior to the TiO<sub>2</sub> Surface
ACS Applied Materials & Interfaces·2015· 30 cited
Novel near-infrared carboxylated 1,3-indandione sensitizers for highly efficient flexible dye-sensitized solar cells
Chemical Communications·2015· 35 cited
Highly Efficient Cosensitized Plastic-Substrate Dye-Sensitized Solar Cells with Black Dye and Pyridine-Anchor Organic Dye
Bulletin of the Chemical Society of Japan·2014· 15 cited
Effects of the Alkyl Chain Length of Imidazolium Iodide in the Electrolyte Solution on the Performance of Black-Dye-Based Dye-Sensitized Solar Cells
Electrochimica Acta·2014· 11 cited
Efficient Ruthenium Sensitizer with a Terpyridine Ligand Having a Hexylthiophene Unit for Dye‐Sensitized Solar Cells: Effects of the Substituent Position on the Solar Cell Performance
European Journal of Inorganic Chemistry·2014· 10 cited
Novel Ruthenium Sensitizers Having Different Numbers of Carboxyl Groups for Dye-Sensitized Solar Cells: Effects of the Adsorption Manner at the TiO<sub>2</sub> Surface on the Solar Cell Performance
Inorganic Chemistry·2014· 22 cited
Dependence of the Efficiency Improvement of Black‐Dye‐Based Dye‐Sensitized Solar Cells on Alkyl Chain Length of Quaternary Ammonium Cations in Electrolyte Solutions
ChemPhysChem·2014· 46 cited
Ruthenium sensitizers having an ortho-dicarboxyl group as an anchoring unit for dye-sensitized solar cells: synthesis, photo- and electrochemical properties, and adsorption behavior to the TiO<sub>2</sub> surface
Dalton Transactions·2014· 14 cited
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Frequent Co-authors

Kazuhiro Sayama(28), Kohjiro Hara(19), Hideki Sugihara(12), Sadaharu Suga(11), Akira Shinpo(8), Yoshimoto Abe(8), Ryuzi Katoh(7), Yasuyo Ohga(6), Ryu Abe(6), Zhigang Zou(5), Akihiro Furube(5), Shigeo Murata(4), M. Tachiya(4), Masatoshi Yanagida(4), Jinhua Ye(3), Kazunari Domen(3), Zhong‐Sheng Wang(3), Mitsuhiko Kurashige(3), Yasufumi Dan‐oh(3), Chiaki Kasada(3)