【公開日：2024.07.25】【最終更新日：2024.04.22】
課題データ / Project Data
課題番号 / Project Issue Number
23NM5278
利用課題名 / Title
Hybrid nanocomposite materials for ORR applications
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）物質・材料合成プロセス/Molecule & Material Synthesis
【重要技術領域 / Important Technology Area】（主 / Main）高度なデバイス機能の発現を可能とするマテリアル/Materials allowing high-level device functions to be performed（副 / Sub）次世代ナノスケールマテリアル/Next-generation nanoscale materials
キーワード / Keywords
ナノカーボン/ Nano carbon,ナノ多孔体/ Nanoporuous material,メソポーラス材料/ Mesoporous material
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)
ヒル ジョナサン
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
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-202：硬X線光電子分光分析装置（HAX-PES/XPS）
NM-204：多目的X線回折装置_Cu_SSL
NM-647：FE-SEM+EDX [S-4800]
報告書データ / Report
概要（目的・用途・実施内容）/ Abstract (Aim, Use Applications and Contents)
The aim of this work has been to prepare hybrid nanocomposite hierarchically porous nanomaterials for electrochemical applications especially as fuel cell electrode materials.
実験 / Experimental
Materials were prepared by a combination of bottom-up (molecular synthesis) and top-down (carbonization) processes. The materials were characterized for electrode applications and their compositions were estimated using X-ray photoelectron spectroscopy, scanning electron microscopy (SEM/EDX) and powder X-ray diffraction.
結果と考察 / Results and Discussion
The materials were found to have excellent properties for oxygen reduction reaction applications. The electrochemical properties were similar to or better than the benchmark materials (Pt/C) depending on the synthesis method. The properties and economical preparation of these materials make them highly suitable as replacement materials of noble metal catalysts.
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.
- Two papers under preparation for submission.
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