【公開日：2024.07.25】【最終更新日：2024.06.26】

課題データ / Project Data

課題番号 / Project Issue Number

23NM5400

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）加工・デバイスプロセス/Nanofabrication（副 / Sub）計測・分析/Advanced Characterization

【重要技術領域 / Important Technology Area】（主 / Main）量子・電子制御により革新的な機能を発現するマテリアル/Materials using quantum and electronic control to perform innovative functions（副 / Sub）-

キーワード / Keywords

Electronic device, Thin films, Powered Electronics,電子顕微鏡/ Electronic microscope,リソグラフィ/ Lithography

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

ROY Susmita,PRUSTI Banchhanidhi,SARKAR Shifa

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

浦野 絵里

利用形態 / Support Type

（主 / Main）機器利用/Equipment Utilization（副 / Sub）,技術補助/Technical Assistance

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

NM-654：触針式プロファイラー [Dektak 6M]
NM-604：マスクレス露光装置 [DL-1000/NC2P]

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 a Fe-containing metal-organic assembly would be a great choice as Fe is an abundant material. So, we try to develop a Fe(III) based organo-metallic polymer system. To get a confirmation of synthesized compound and their structure it is necessary to go through some characterization technique like thickness measurement of film or FE-SEM to know the morphology confirmation.

実験 / Experimental

We have synthesized a dibromo-substituted Fe(II)NHC complex, which was dissolved in acetonitrile and spin-coated on ITO. Later the thickness and morphology were checked.

結果と考察 / Results and Discussion

To carry out the characterization, first, I took training for both the instrument, FE-SEM and Surface Profilometer. 
For training purpose and preliminary check, a different standard sample were checked in FE-SEM. So far, the synthesized compound was not checked as it was confirmed by other characterization technique like NMR.
For the thickness measurement, first for the training different sample were tested. Later, the I checked with my sample. The sample thickness was found to be ~270nm by surface 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