Electrochemical pipette-based analysis on anisotropy in rutile TiO2 for photoelectrochemical hydrogen revolution
Photo-assisted electrochemical electrocatalysis has emerged as a highly efficient approach for promoting the hydrogen evolution reaction (HER). Recent advances in atomically controlled growth technologies have introduced complexity to their reactivity with crystal orientation recognized as a critical factor influencing electrocatalytic performance. To analyze the intricate variations in HER behavior, analytical techniques with nanoscale spatial resolution are essential. In this study, we present a systematic investigation on anisotropy in rutile titanium dioxide (TiO2), a typical photocatalyst, for photoelectrochemical hydrogen evolution via electrochemical pipette-based measurement.
Authors
- Yasufumi Takahashi (ORCID: https://orcid.org/0000-0003-2834-8300)
- Akihito Sato
- Hitoshi Shiku (ORCID: https://orcid.org/0000-0003-1989-9725)
- Hiroki Ida (ORCID: https://orcid.org/0000-0002-1033-0033)
- Akichika Kumatani (ORCID: https://orcid.org/0000-0002-1697-0090)
- Eita Tachizaki
Institutions
- Kanazawa University (JP)
- Tohoku University (JP)
- Japan Science and Technology Agency (JP)
- Life Science Institute (JP)
- Nagoya University (JP)
- Chiba Institute of Technology (JP)
Publication Details
- Journal
- Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena
- Published
- 2025-08-11
- DOI
- https://doi.org/10.1116/6.0004764
- Primary Topic
- Electrocatalysts for Energy Conversion
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Asahi Glass Foundation
- Mitsubishi Foundation
- Murata Science Foundation
- Research Foundation for the Electrotechnology of Chubu
- Japan Society for the Promotion of Science
- Precursory Research for Embryonic Science and Technology
- JST-Mirai Program
- Fusion Oriented REsearch for disruptive Science and Technology