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Use of ethylene oxide in the sol-gel synthesis of alpha-Fe2O3 nanoparticles from Fe(III) salts
Dong, WT; Zhu, CS; Dong, WT (reprint author), Max Planck Inst Kohlenforsch, Kaiser Wilhelm Pl 1, D-45470 Mulheim, Germany.
2002
Source PublicationJ. Mater. Chem.
Volume12Issue:6Pages:1676
Abstractalpha-Fe2O3 nanoparticles were prepared by the sol-gel process with ethylene oxide (EO) and FeCl3 as starting materials. The influences of the molar ratio of EO to Cl-, the concentration of FeCl3, the volume percentage of ethanol and heat treatment on the structural properties of the alpha-Fe2O3 nanoparticles were investigated by XRD, TEM and SAXS (small angle X-ray scattering) techniques. It was found that the mean size of the alpha-Fe2O3 nanoparticles formed via the sol-gel process is smaller than those formed via the sol process. The values of the mass fractal dimension (D-m) for the alpha-Fe2O3 nanoparticles formed via the sol and sol-gel processes are 2 < D-m < 3 and 3 < D-m < 4, respectively.
SubtypeArticle
DOI10.1039/b200773h
Indexed BySCI
Language英语
WOS IDWOS:000175768600011
Citation statistics
Cited Times:86[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.siom.ac.cn/handle/181231/17784
Collection高功率激光单元技术研发中心
Corresponding AuthorDong, WT (reprint author), Max Planck Inst Kohlenforsch, Kaiser Wilhelm Pl 1, D-45470 Mulheim, Germany.
AffiliationChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Photon Craft Project Lab, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Dong, WT,Zhu, CS,Dong, WT . Use of ethylene oxide in the sol-gel synthesis of alpha-Fe2O3 nanoparticles from Fe(III) salts[J]. J. Mater. Chem.,2002,12(6):1676.
APA Dong, WT,Zhu, CS,&Dong, WT .(2002).Use of ethylene oxide in the sol-gel synthesis of alpha-Fe2O3 nanoparticles from Fe(III) salts.J. Mater. Chem.,12(6),1676.
MLA Dong, WT,et al."Use of ethylene oxide in the sol-gel synthesis of alpha-Fe2O3 nanoparticles from Fe(III) salts".J. Mater. Chem. 12.6(2002):1676.
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