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Fumitaka Hayashi · SciRah

Researcher profile · Semantic Scholar

Fumitaka Hayashi

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Fumitaka Hayashi — researcher profile on SciRah

h-index: 16
Works: 83
Citations: 2,141

Most-cited papers

Ammonia synthesis using a stable electride as an electron donor and reversible hydrogen store.
M. Kitano, Y. Inoue, Youhei Yamazaki, Fumitaka Hayashi +6 more
2012Nature Chemistry1,244 citations
Semantic Scholar
Ammonia decomposition by ruthenium nanoparticles loaded on inorganic electride C12A7:e−
Fumitaka Hayashi, Yoshitake Toda, Yoshimi Kanie, M. Kitano +4 more
2013211 citations
Semantic Scholar
Superconductivity and phase instability of NH3-free Na-intercalated FeSe1-zSz
Jiangang Guo, H. Lei, Fumitaka Hayashi, H. Hosono
2014Nature Communications77 citations Open access
Semantic Scholar
Yttrium-Modified Ceria As a Highly Durable Catalyst for the Selective Conversion of Ethanol to Propene and Ethene
Fumitaka Hayashi, M. Iwamoto
201359 citations
Semantic Scholar
Surface structure of yttrium-modified ceria catalysts and reaction pathways from ethanol to propene
Fumitaka Hayashi, Masashi Tanaka, Dongmei Lin, M. Iwamoto
201455 citations Open access
Semantic Scholar
Critical role of water structure around interlayer ions for ion storage in layered double hydroxides
Tomohito Sudare, Takuro Yamaguchi, Mizuki Ueda, Hiromasa Shiiba +4 more
2022Nature Communications51 citations Open access
Semantic Scholar
Modulation effect of interlayer spacing on the superconductivity of electron-doped FeSe-based intercalates.
Fumitaka Hayashi, H. Lei, Jiangang Guo, H. Hosono
2015Inorganic Chemistry44 citations
Semantic Scholar
NH(2-) dianion entrapped in a nanoporous 12CaO·7Al2O3 crystal by ammonothermal treatment: reaction pathways, dynamics, and chemical stability.
Fumitaka Hayashi, Y. Tomota, M. Kitano, Yoshitake Toda +2 more
2014Journal of the American Chemical Society38 citations
Semantic Scholar
Fast and Almost Complete Nitridation of Mesoporous Silica MCM‐41 with Ammonia in a Plug‐Flow Reactor
Fumitaka Hayashi, Kentaro Ishizu, M. Iwamoto
201027 citations
Semantic Scholar
Attitudes of acceptability and lack of condemnation toward suicide may be predictive of post-discharge suicide attempts
I. Galynker, Zimri S. Yaseen, Jessica Briggs, Fumitaka Hayashi
2015BMC Psychiatry23 citations Open access
Semantic Scholar
Effect of Pore Structure on the Nitridation of Mesoporous Silica with Ammonia
Fumitaka Hayashi, Kentaro Ishizu, M. Iwamoto
201021 citations
Semantic Scholar
Highly Crystalline Ni-Co Layered Double Hydroxide Fabricated via Topochemical Transformation with a High Adsorption Capacity for Nitrate Ions.
Tomohito Sudare, Shuhei Tamura, Hideki Tanaka, Fumitaka Hayashi +1 more
2019Inorganic Chemistry20 citations
Semantic Scholar
Growth of β-Li2TiO3 Nanocrystals from LiCl and LiOH Fluxes
Fumitaka Hayashi, K. Ogawa, Y. Moriya, Tomohito Sudare +1 more
2018Crystal Growth & Design19 citations Open access
Semantic Scholar
Platy KTiNbO5 as a Selective Sr Ion Adsorbent: Crystal Growth, Adsorption Experiments, and DFT Calculations
Xiong Xiao, Fumitaka Hayashi, Hiromasa Shiiba, Sencer Selcuk +6 more
201619 citations
Semantic Scholar
Exceptional Flux Growth and Chemical Transformation of Metastable Orthorhombic LiMnO2 Cuboids into Hierarchically-Structured Porous H1.6Mn1.6O4 Rods as Li Ion Sieves
Fumitaka Hayashi, Sho Kurokawa, Hiromasa Shiiba, H. Wagata +4 more
201619 citations
Semantic Scholar
Surface Treatment for Conductive 12 CaO⋅7 Al2O3 Electride Powder by Rapid Thermal Annealing Processing and Its Application to Ammonia Synthesis
Fumitaka Hayashi, M. Kitano, T. Yokoyama, Michikazu Hara +1 more
201419 citations
Semantic Scholar
Favorable Intercalation of Nitrate Ions with Fluorine-Substituted Layered Double Hydroxides.
Tomohito Sudare, M. Dubois, Nicolas Louvain, M. Kiyama +2 more
2019Inorganic Chemistry16 citations Open access
Semantic Scholar
Effects of Alkali Cations and Sulfate/Chloride Anions on the Flux Growth of {001}-Faceted β-Li2TiO3 Crystals
Xiong Xiao, Fumitaka Hayashi, K. Yubuta, A. Selloni +1 more
201716 citations
Semantic Scholar
Formation of high electrical-resistivity thin surface layer on carbonyl-iron powder (CIP) and thermal stability of nanocrystalline structure and vortex magnetic structure of CIP
Kanako Sugimura, Y. Miyajima, M. Sonehara, Toshiro Sato +4 more
201616 citations Open access
Semantic Scholar
Cation-Doped Nanocarbons for Enhanced Perfluoroalkyl Substance Removal: Exotic Bottom-Up Solution Plasma Synthesis and Characterization.
Mongkol Tipplook, Kaoru Hisama, Michihisa Koyama, Kazunori Fujisawa +3 more
2024ACS Applied Materials and Interfaces13 citations
Semantic Scholar
Emergence of magnetism and controlling factors of superconductivity in Li/Na-ammonia cointercalatedFeSe1−zTez
H. Lei, Jiangang Guo, Fumitaka Hayashi, H. Hosono
201411 citations Open access
Semantic Scholar
Rapid and Deep Nitridation of Silica MCM-41 without Loss of Hexagonal Pore Structure
Kentaro Ishizu, Fumitaka Hayashi, M. Iwamoto
200711 citations
Semantic Scholar
Unique Growth Manner of Li5La3Ta2O12 Crystals from Lithium Hydroxide Flux at Low Temperature
Xiong Xiao, H. Wagata, Fumitaka Hayashi, H. Onodera +4 more
201510 citations
Semantic Scholar
Ammonia synthesis over rhenium supported on mesoporous silica MCM-41
Fumitaka Hayashi, M. Iwamoto
201110 citations
Semantic Scholar
Effect of dilution gases in methane on the deposition of diamond-like carbon in a microwave discharge III: Effect of rare gases
Fumitaka Hayashi, H. Uyama, O. Matsumoto
199010 citations
Semantic Scholar
Hierarchical spheres of Mg–Al LDH for the removal of phosphate ions: effect of alumina polymorph as precursor
Tomohito Sudare, Atsushi Zenzai, Shuhei Tamura, M. Kiyama +2 more
2019CrysteEngComm9 citations
Semantic Scholar
Layer-Stacking Sequence Governs Ion-Storage in Layered Double Hydroxides.
Tomohito Sudare, Mizuki Ueda, Takuro Yamaguchi, Mongkol Tipplook +3 more
2023Journal of Physical Chemistry Letters8 citations
Semantic Scholar
Extended Solid-Solubility Limit in Layered Double Hydroxides: Tuning the Anion-Adsorption Selectivity
Tomohito Sudare, Kenta Kawaguchi, Kazuse Yamaguchi, K. Hirono +4 more
2022Chemistry of Materials7 citations
Semantic Scholar
Fabrication of Fluorapatite Nanocrystal-Activated Carbon Composite by the Atmospheric Pressure Plasma-Assisted Flux Method
Tomohito Sudare, Chikara Mori, Fumitaka Hayashi, Katsuya Teshima
2018Crystal Growth & Design6 citations
Semantic Scholar
Flux-boosted coating of idiomorphic CuInS2 crystal layers on Mo-coated glass substrate
Masa-aki Kurihara, Fumitaka Hayashi, Kosuke Shimizu, H. Wagata +6 more
20166 citations
Semantic Scholar
Flux-Boosted Sulfide Crystal Growth: Growth of CuInS2 Crystals by NaCl–InCl3 Evaporation
Masa-aki Kurihara, Fumitaka Hayashi, Kosuke Shimizu, H. Wagata +5 more
20166 citations
Semantic Scholar
Flux Growth of Single-Crystalline Hollandite-Type Potassium Ferrotitanate Microrods From KCl Flux
Fumitaka Hayashi, K. Furui, Hiromasa Shiiba, K. Yubuta +3 more
2020Frontiers in Chemistry5 citations Open access
Semantic Scholar
Growth of {100}-faceted NaFeTiO4 crystals with a tunable aspect ratio from a NaCl–Na2SO4 binary flux
Tomohito Sudare, Daiki Kawaura, K. Yubuta, Fumitaka Hayashi +1 more
20185 citations
Semantic Scholar
Flux-Assisted Fabrication of Vertically Aligned Layered Double Hydroxide Plates on in Situ Formed Alumina Particles
Fumitaka Hayashi, A. Shirasaki, H. Wagata, H. Kamikawa +3 more
20155 citations
Semantic Scholar
High Li-Ion Selectivity of Five-Coordinate Layered Titanate K2Ti2O5.
Fumitaka Hayashi, Nanako Tatewaki, Tomohito Sudare, C. Terashima +1 more
2022Langmuir4 citations
Semantic Scholar
Process-Informatics-Assisted Preparation of Lithium Titanate Crystals with Various Sizes and Morphologies
Daigo Kaneko, Hiromasa Kaneko, Fumitaka Hayashi, Kohei Fukaishi +2 more
2022Industrial & Engineering Chemistry Research4 citations
Semantic Scholar
Development of a Flux-Method Process Informatics System and Its Application in Growth Control for Layered Perovskite Ba5Nb4O15 Crystals
T. Yamada, Hiromasa Kaneko, Fumitaka Hayashi, T. Doi +2 more
2023Crystal Growth & Design3 citations
Semantic Scholar
Parallel Canopy Clustering on GPUs
Yusuke Kozawa, Fumitaka Hayashi, Toshiyuki Amagasa, H. Kitagawa
2015International Conference on Database and Expert Systems Applications3 citations
Semantic Scholar
Data-driven exploration of layered double hydroxide crystals exhibiting high fluoride ion adsorption properties and chemical stability
Fumitaka Hayashi, R. Harada, Hiroaki Sugitani, Hiromasa Kaneko +5 more
2025CrysteEngComm2 citations
Semantic Scholar
Charge Distribution Controls On‐Target Separation of Low Nucleophilicity Anions in Layered Double Hydroxides
Tomohito Sudare, Shuhei Tamura, Maru Kashiwazaki, Yuki Nakamura +7 more
2022Advanced Materials Interfaces2 citations
Semantic Scholar
The Elimination of Seclusion in a Geriatric Inpatient Unit: Using Environmental Modification to Effect a Cultural Change
Fumitaka Hayashi, A. Harsany, M. Varvara, Pui Y. Wong +1 more
20152 citations
Semantic Scholar
Mechanistic insights into PFOS and PFOA adsorption on acid-resistant MgTiO 3
Seulgee Lee, Fumitaka Hayashi, Kunio Yubuta, Eugenio H. Otal +3 more
2026Materials Chemistry Frontiers1 citations
Semantic Scholar
Two-Step Growth of Layered Perovskite Y <sub>2</sub> Ti <sub>2</sub> O <sub>5</sub> S <sub>2</sub> Yields Faceted Crystals with Controlled S
Masaki Moriwaki, Atsushi Miyauchi, Fumitaka Hayashi, Hiroh Miyagawa +9 more
2026Journal of Physical Chemistry C1 citations
Semantic Scholar
Proton-Exchange Effect of Rb4Ta6O17 Crystal on Nitridation Efficiency to Ta3N5
T. Yamada, Kouhei Machida, Hiroh Miyagawa, Yingjie Chen +3 more
2025Crystal Growth & Design1 citations
Semantic Scholar
Low-temperature synthesis of submicron-sized layered sodium titanate crystals using citrate salts
Fumitaka Hayashi, Yongsu Kim, Masaki Moriwaki, Y. Moriya +1 more
2023Journal of the Ceramic Society of Japan1 citations Open access
Semantic Scholar
Liquid exfoliation of five-coordinate layered titanate K2Ti2O5 single crystals in water
Fumitaka Hayashi, K. Furui, Nanako Tatewaki, Tomohito Sudare +6 more
2022CrysteEngComm1 citations
Semantic Scholar
Modulation Effect of Interlayer Spacing on the Superconductivity of Electron‐Doped FeSe‐Based Intercalates.
Fumitaka Hayashi, H. Lei, Jiangang Guo, H. Hosono
20151 citations
Semantic Scholar
Benzodiazepines In Geriatric Outpatients: An Action Plan to Eliminate Use and Reduce Harm
Fumitaka Hayashi, M. Varvara, A. Harsany, Pui Y. Wong +1 more
20151 citations
Semantic Scholar
Almost Complete Nitridation of Mesoporous Silica to Mesoporous Silicon (Oxy)Nitride with Ammonia
Fumitaka Hayashi, M. Iwamoto
20101 citations Open access
Semantic Scholar
Flux-assisted synthesis of Li3.5Ge0.5V0.5O4 crystals: Insights into crystallization and statistical validation of process design
Yuki Kita, T. Yamada, Hiroki Sugihara, Tkeshi Hagio +3 more
2026Journal of Crystal Growth0 citations
Semantic Scholar

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