【公開日：2025.06.10】【最終更新日：2025.04.06】

課題データ / Project Data

課題番号 / Project Issue Number

24NM5217

利用課題名 / Title

エレクトロクロミック調光ガラスデバイス開発

利用した実施機関 / Support Institute

物質・材料研究機構 / NIMS

機関外・機関内の利用 / External or Internal Use

内部利用（ARIM事業参画者以外）/Internal Use (by non ARIM members)

技術領域 / Technology Area

【横断技術領域 / Cross-Technology Area】（主 / Main）計測・分析/Advanced Characterization（副 / Sub）-

【重要技術領域 / Important Technology Area】（主 / Main）マテリアルの高度循環のための技術/Advanced materials recycling technologies（副 / Sub）-

キーワード / Keywords

X線回折/ X-ray diffraction,高度素材識別技術/ Advanced material identification technology,電子分光/ Electron spectroscopy

利用者と利用形態 / User and Support Type

利用者名（課題申請者）/ User Name (Project Applicant)

樋口 昌芳

所属名 / Affiliation

物質・材料研究機構

共同利用者氏名 / Names of Collaborators in Other Institutes Than Hub and Spoke Institutes

ARIM実施機関支援担当者 / Names of Collaborators in The Hub and Spoke Institutes

Dr. Yoshitaka Matsushita

利用形態 / Support Type

（主 / Main）技術代行/Technology Substitution（副 / Sub）,機器利用/Equipment Utilization

利用した主な設備 / Equipment Used in This Project

NM-209：2波長Pilatus低温単結晶X線回折装置_NSC
NM-202：硬X線光電子分光分析装置（HAX-PES/XPS）

報告書データ / Report

概要（目的・用途・実施内容）/ Abstract (Aim, Use Applications and Contents)

Research and development of Electrochromic Dimmable Glass Devices is a huge attraction nowadays as window-modified materials in advanced buildings. They are capable of blocking solar radiation by altering their color from transparent-to-dark mode in the presence of applied bias. This leads to save a fraction of primary energy sources used in buildings for space cooling or ventilation. Therefore, our intention is to create a metal-organic assembly system, which could show transparent to dark EC. Creating an Fe-containing metal-organic assembly would be a great choice as Fe is an abundant material. So, we try to develop an Fe-containing organo-metallic polymer system. To get confirmation of synthesized compound and their structure it was necessary to go through some characterization techniques like Single Crystal diffraction (SC-XRD), XPS, or thickness measurement of film.

実験 / Experimental

We have synthesized an Fe-containing complex. The complex later was assembled into a deposition technique to form a thin-film of the molecular assembly on ITO-glass.

結果と考察 / Results and Discussion

For structural information of the sample, the first SC-XRD of complexes and XPS analysis of the film were measured. The SC-XRD revealed the expected complex with the Fe state, the same Fe state was also confirmed in the film from XPS analysis. The average thickness was measured by 2D profilometer.

図・表・数式 / Figures, Tables and Equations

その他・特記事項（参考文献・謝辞等） / Remarks(References and Acknowledgements)

成果発表・成果利用 / Publication and Patents

論文・プロシーディング（DOIのあるもの） / DOI (Publication and Proceedings)

口頭発表、ポスター発表および、その他の論文 / Oral Presentations etc.

特許 / Patents

特許出願件数 / Number of Patent Applications：0件
特許登録件数 / Number of Registered Patents：0件