journal article·2025-04-03Open access

FC-BENTEN: Synchrotron X-Ray Experimental Database for Polymer-Electrolyte Fuel-Cell Material Analysis

Takahiro Matsumoto, Shigeru Yokota, Takuma Kaneko, Mayeesha Marium, Jeheon Kim, Yasuhiro Watanabe, Hiroyuki Iwamoto, Keiji Umetani, Tomoya Uruga, Albert Mufundirwa, Yuki Mizuno, Daiki Fujioka, Tetsuya Miyazawa, Hirokazu Tsuji, Yoshiharu Uchimoto, Masashi Matsumoto, Hideto Imai, Yoshiharu Sakurai

Applied Sciences· Volume 15· Issue 7

Abstract

This review is focused on FC-BENTEN, an advanced synchrotron X-ray experimental database developed at SPring-8 with support from Japan’s New Energy and Industrial Technology Development Organization (NEDO). Designed to advance polymer electrolyte fuel cells (PEFCs) research, FC-BENTEN addresses challenges in improving efficiency, durability, and cost-effectiveness through data-driven approaches informed by materials informatics (MI). Through standardization of protocols for sample preparation, data acquisition, analysis, and formatting, the database ensures high-quality, reproducible data essential for reliable scientific outcomes. FC-BENTEN streamlines metadata creation using automated processes and template-based tools, enhancing data management, accessibility, and interoperability. Security measures include two-factor authentication, safeguarding sensitive information and maintaining controlled user access. Planned integration with MI platforms will broaden data cross-referencing capabilities, facilitate PEFC applications expansion, and guide future research. This review discusses FC-BENTEN’s architectural framework, metadata standardization efforts, and role in advancing PEFC research through a high-throughput experimental workflow. It illustrates how data-driven methods and standardized practices contribute to innovation, underscoring databases’ potential to accelerate next-generation PEFC technologies development.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Electron and X-Ray Spectroscopy Techniques · X-ray Diffraction in Crystallography · Machine Learning in Materials Science

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Japan Synchrotron Radiation Research Institute, Sayo-gun 679-5198, Japan

Graduate School of Human and Environment Studies, Kyoto University, Kyoto 606-8501, Japan

Sumitomo Electric Industries, Ltd., Osaka 541-0041, Japan

Kumamoto Prefectural College of Technology, Kumamoto 869-1102, Japan

Kobe Steel, Ltd., Kobe 651-2271, Japan

Fuel Cell Cutting-Edge Research Center Technology Research Association, Kofu 400-1507, Japan

Funding

NEDO project · “Collaborative Industry-Academia-Government research and development Project for Solving Common Challenges Toward Dramatically Expanded Use of Fuel Cells and Related Equipment”

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