| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2025-01-07 |
| タイトル |
|
|
タイトル |
Effects of Coating Characteristics of One-Step Aerosol Synthesized–Silica-Coated FeNi Nanostructured Particles on Powder Core Properties for Electronic Machine Development |
|
言語 |
en |
| 作成者 |
Eka, Lutfi Septiani
Okuda, Nobuhiro
Matsumoto, Hiroyuki
Cao, Le Anh Kiet
Hirano, Tomoyuki
Ogi, Takashi
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Nano Materials, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acsanm.4c01399 |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
This is not the published version. Please cite only the published version. |
| 権利情報 |
|
|
言語 |
ja |
|
権利情報 |
この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。 |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Shell Inhomogeneity |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Core-shell Nanostructure |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Soft Magnetic |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Eddy Current Loss |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Breakdown Voltage |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Nanostructured particles with a core–shell structure have been highlighted in recent developments in various fields including electronic machinery applications. Applying nonagglomerated nanoscaled-silica-coated soft-magnetic particles into powder core inductors (PCIs), power converters in electronic machines, promises efficiency improvement. In this study, nanostructuring silica-coated FeNi (FeNi@SiO2) particles was conducted via an aerosol method by introducing the SiO2 (0.4 nm) from hexamethyldisiloxane to the FeNi particles. The effect of varying the supplied amounts of FeNi (as the core) and SiO2 (as the shell) materials on the core–shell structure and electrical properties of a powder core was investigated. The results revealed that controlling the FeNi core number (NFeNi) played a critical role in determining the coating characteristics. Applying a higher NFeNi yielded superior coating properties, characterized by decreased shell inhomogeneity and pristine silica nanoparticles due to heterogeneous nucleation. Notably, a higher level of shell inhomogeneity and the presence of silica nanoparticles caused increased eddy current loss and decreased the breakdown voltage in the powder core. This is the first study to elucidate the correlation between the structure of FeNi@SiO2 particles and the electrical properties of a powder core. This study provides insights into the factors influencing nanoscaled-coating characteristics and powder core properties, which are crucial for advancing electronic components. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
American Chemical Society |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1021/acsanm.4c01399 |
| 助成情報 |
|
|
|
助成機関名 |
日本学術振興会 |
|
|
言語 |
ja |
|
|
研究課題番号URI |
https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-23K26438/ |
|
|
研究課題番号 |
23H01745 |
|
|
研究課題名 |
高次構造ポーラス微粒子創製のプロセスサイエンスの構築と物質移動特性の解明 |
|
|
言語 |
ja |
| 助成情報 |
|
|
|
助成機関名 |
Japan Society for the Promotion of Science |
|
|
言語 |
en |
|
|
研究課題名 |
Development of process science for the creation of porous particles with highly-ordered structure and elucidation of mass transfer characteristics |
|
|
言語 |
en |
| 開始ページ |
|
|
開始ページ |
11839 |
| 書誌情報 |
en : ACS Applied Nano Materials
巻 7,
号 10,
p. 11839-11850,
発行日 2024-05-03
|
ANM_7_11839.pdf (3.4 MB)
