Formation of ε-Fe2O3 nanocrystals through segregation in mesoporous silica particles

Kazumi Mori; Yuya Oaki; Masayuki Suda; Yasuaki Einaga; Hiroaki Imai

doi:10.1246/cl.2008.814

Formation of ε-Fe₂O₃ nanocrystals through segregation in mesoporous silica particles

Kazumi Mori
, Yuya Oaki
, Masayuki Suda
, Yasuaki Einaga
, Hiroaki Imai

研究成果: Article › 査読

4 被引用数 (Scopus)

抄録

Nanosized ε-Fe₂O₃ crystals with a diameter below 20 nm were successfully prepared at 600°C in a mesoporous silica matrix. The formation of the metastable iron oxide occurred through nanoscale segregation in an immiscible SiO₂-Fe₂O₃ system having a mesoporous structure. The nanocrystals incorporated into ca. 50nm-size particles of the mesoporous silica exhibited a coercive field up to 8 kOe.

本文言語	English
ページ（範囲）	814-815
ページ数	2
ジャーナル	Chemistry Letters
巻	37
号	8
DOI	https://doi.org/10.1246/cl.2008.814
出版ステータス	Published - 2008 8月 5

ASJC Scopus subject areas

化学一般

文献へのアクセス

10.1246/cl.2008.814

他のファイルとリンク

引用スタイル

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