Facile Synthesis of Fe₃O₄ Nanoparticles with a High Specific Surface Area
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- Ma Jianchao
- College of mining Technology, Taiyuan University of Technology
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- Wang Lingling
- College of mining Technology, Taiyuan University of Technology
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- Wu Yanli
- Key Laboratory of Coal Science and Technology (Taiyuan University of Technology), Ministry of Education and Shanxi Province
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- Dong Xianshu
- College of mining Technology, Taiyuan University of Technology
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- Ma Qingliang
- Key Laboratory of Coal Science and Technology (Taiyuan University of Technology), Ministry of Education and Shanxi Province
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- Qiao Chen
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology
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- Zhang Qingfang
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology
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- Zhang Jilong
- College of mining Technology, Taiyuan University of Technology
書誌事項
- タイトル別名
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- Facile Synthesis of Fe<sub>3</sub>O<sub>4</sub> Nanoparticles with a High Specific Surface Area
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抄録
A facile method was developed for the synthesis of Fe3O4 nanoparticles with a higher specific surface area. Na2CO3 and hydrazine were added during the co-precipitation of ferrous and ferric species, without the assistance of any organic reagents or templates. The results show that the prepared Fe3O4 nanoparticles had a specific surface area of 286.9 m2/g, with satisfactory size and purity, thus exhibiting superparamagnetic properties with a relatively strong saturation magnetization (91 emu/g) at room temperature. This method is inexpensive, nontoxic, and reproducible.
収録刊行物
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 55 (12), 1900-1902, 2014
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390001204252699648
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- NII論文ID
- 130004700348
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- NII書誌ID
- AA1151294X
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- ISSN
- 13475320
- 13459678
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- NDL書誌ID
- 025941325
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可