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Takashi Tachikawa

Takashi Tachikawa

D-Index & Metrics

Chemistry

D-Index
59
Citations
12987
World Ranking
10099
National Ranking
721

Overview

Takashi Tachikawa is a researcher primarily affiliated with Kobe University in Japan, specializing in Materials Science with a strong focus on Materials Chemistry. Their extensive body of work spans key areas such as Crystallization and Solubility Studies, X-ray Diffraction in Crystallography, and Luminescence and Fluorescent Materials. Additional research interests include Advanced Photocatalysis Techniques, Organic Light-Emitting Diodes Research, Perovskite Materials and Applications, and Quantum Dots Synthesis and Properties.

Their recent publications cover a variety of topics within photocatalysis and semiconductor materials science. Notable papers include:

  • "Crystal phase-dependent generation of mobile OH radicals on TiO2: Revisiting the photocatalytic oxidation mechanism of anatase and rutile" (2021, Applied Catalysis B: Environmental)
  • "Ultra-Narrow Depletion Layers in a Hematite Mesocrystal-Based Photoanode for Boosting Multihole Water Oxidation" (2020, Angewandte Chemie International Edition)
  • "Binary dopant segregation enables hematite-based heterostructures for highly efficient solar H2O2 synthesis" (2022, Nature Communications)
  • "Charge Trapping in Semiconductor Photocatalysts: A Time- and Space-Domain Perspective" (2024, Journal of the American Chemical Society)
  • "Manipulation of charge carrier flow in Bi4NbO8Cl nanoplate photocatalyst with metal loading" (2022, Chemical Science)

Tachikawa frequently collaborates with several researchers, including:

  • Suguru Ito
  • Ryohei Yoshida
  • Yoshitaka Kumabe
  • Takumi Yagi
  • Sayaka Nagai

Their research is often published in venues such as The Cambridge Structural Database, where they have 18 publications, Angewandte Chemie International Edition with 4 papers, and Angewandte Chemie also with 4 papers. Other common venues include ChemPhotoChem and CrystEngComm, each hosting multiple contributions from Tachikawa.

Their work plays a role in fields intersecting Electrical and Electronic Engineering as well as Renewable Energy, Sustainability and the Environment, with less numerous but notable contributions to Organic Chemistry and Molecular Biology.

Best Publications

  • Mechanistic Insight into the TiO2 Photocatalytic Reactions: Design of New Photocatalysts

    Takashi Tachikawa;Mamoru Fujitsuka;Tetsuro Majima

  • Evidence for Crystal-Face-Dependent TiO2 Photocatalysis from Single-Molecule Imaging and Kinetic Analysis

    Takashi Tachikawa;Soichiro Yamashita;Tetsuro Majima

  • Au/TiO2 Superstructure-Based Plasmonic Photocatalysts Exhibiting Efficient Charge Separation and Unprecedented Activity

    Zhenfeng Bian;Takashi Tachikawa;Takashi Tachikawa;Peng Zhang;Mamoru Fujitsuka

  • Single-Particle Study of Pt-Modified Au Nanorods for Plasmon-Enhanced Hydrogen Generation in Visible to Near-Infrared Region

    Zhaoke Zheng;Takashi Tachikawa;Tetsuro Majima

  • Carbon-doped TiO2 photocatalyst synthesized without using an external carbon precursor and the visible light activity

    Yiseul Park;Wooyul Kim;Hyunwoong Park;Takashi Tachikawa

  • Plasmon-Enhanced Formic Acid Dehydrogenation Using Anisotropic Pd–Au Nanorods Studied at the Single-Particle Level

    Zhaoke Zheng;Takashi Tachikawa;Tetsuro Majima

  • Photocatalytic Oxidation Reactivity of Holes in the Sulfur- and Carbon-Doped TiO2 Powders Studied by Time-Resolved Diffuse Reflectance Spectroscopy

    Takashi Tachikawa;Sachiko Tojo;Kiyohiko Kawai;Masayuki Endo

  • Photoinduced Charge-Transfer Processes on MOF-5 Nanoparticles: Elucidating Differences between Metal-Organic Frameworks and Semiconductor Metal Oxides

    Takashi Tachikawa;Jun Rye Choi;Mamoru Fujitsuka;Tetsuro Majima

  • Iodine-Doped TiO2 Photocatalysts: Correlation between Band Structure and Mechanism

    Sachiko Tojo;Takashi Tachikawa;Mamoru Fujitsuka;Tetsuro Majima

  • Far-red fluorescence probe for monitoring singlet oxygen during photodynamic therapy.

    Sooyeon Kim;Takashi Tachikawa;Mamoru Fujitsuka;Tetsuro Majima

  • Selective Oxidative Degradation of Organic Pollutants by Singlet Oxygen-Mediated Photosensitization: Tin Porphyrin versus C60 Aminofullerene Systems

    Heechan Kim;Wooyul Kim;Yuri MacKeyev;Gi Seon Lee

  • Single-molecule, single-particle fluorescence imaging of TiO2-based photocatalytic reactions.

    Takashi Tachikawa;Tetsuro Majima

  • pH-Induced Intramolecular Folding Dynamics of i-Motif DNA

    Jungkweon Choi;Sooyeon Kim;Takashi Tachikawa;Mamoru Fujitsuka

  • Molecular‐Level Understanding of the Photocatalytic Activity Difference between Anatase and Rutile Nanoparticles

    Wooyul Kim;Takashi Tachikawa;Takashi Tachikawa;Gun-hee Moon;Tetsuro Majima

  • Design of a Highly Sensitive Fluorescent Probe for Interfacial Electron Transfer on a TiO2 Surface

    Takashi Tachikawa;Nan Wang;Nan Wang;Soichiro Yamashita;Shi-Cong Cui

  • Promoting water photooxidation on transparent WO3 thin films using an alumina overlayer

    Wooyul Kim;Takashi Tachikawa;Damián Monllor-Satoca;Hyoung Il Kim

  • Tin-porphyrin sensitized TiO2 for the production of H2 under visible light

    Wooyul Kim;Takashi Tachikawa;Tetsuro Majima;Changhong Li

  • Visible light-induced degradation of ethylene glycol on nitrogen-doped TiO2 powders.

    Takashi Tachikawa;Yoshio Takai;Sachiko Tojo;Mamoru Fujitsuka

  • Superior Electron Transport and Photocatalytic Abilities of Metal-Nanoparticle-Loaded TiO2 Superstructures

    Zhenfeng Bian;Takashi Tachikawa;Wooyul Kim;Wonyong Choi

  • Photocatalysis of Dye-Sensitized TiO2 Nanoparticles with Thin Overcoat of Al2O3: Enhanced Activity for H2 Production and Dechlorination of CCl4

    Wooyul Kim;Takashi Tachikawa;Tetsuro Majima;Wonyong Choi

  • Interfacial oxygen vacancies yielding long-lived holes in hematite mesocrystal-based photoanodes

    Zhujun Zhang;Izuru Karimata;Hiroki Nagashima;Shunsuke Muto

Frequent Co-Authors

Tetsuro Majima
Tetsuro Majima Osaka University
Mamoru Fujitsuka
Mamoru Fujitsuka Osaka University
Wonyong Choi
Wonyong Choi Pohang University of Science and Technology
Zhenfeng Bian
Zhenfeng Bian Shanghai Normal University
Wooyul Kim
Wooyul Kim Korea Institute of Energy Technology
Zhaoke Zheng
Zhaoke Zheng Shandong University
Hyunwoong Park
Hyunwoong Park Kyungpook National University
Seiji Yamazoe
Seiji Yamazoe Tokyo Metropolitan University
Harold Y. Hwang
Harold Y. Hwang Stanford University
Itaru Osaka
Itaru Osaka Hiroshima University

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