Synthesis of superparamagnetic δ-FeOOH nanoparticles by a chemical method
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- 作者：Naoki Nishidaa ; nnishida@rs.tus.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Shota Amagasaa ; Yoshio Kobayashib ; c ; Yasuhiro Yamadaa
- 关键词：δ-FeOOH nanoparticle ; Mö ; ssbauer study ; Superparamagnetic behavior ; Chemical method ; Gelatin ; Oxidation
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：30 November 2016
- 年：2016
- 卷：387
- 期：Complete
- 页码：996-1001
- 全文大小：1731 K
文摘
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The spherical δ-FeOOH nanoparticles were synthesized by a chemical reaction of FeCl2.
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The δ-FeOOH nanoparticles showed superparamagnetic behavior.
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A mixture of Fe3O4 and Fe(OH)2 were rapidly oxidized into δ-FeOOH nanoparticles.