Study on the formation process of spindle beta-FeOOH particles

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	Study on the formation process of spindle beta-FeOOH particles
	X. Zhang; Y. Zhao; C. B. Zhang
	2004
发表期刊	Chinese Journal of Chemical Physics
ISSN	1003-7713
卷号	17 期号:5 页码:613-617
摘要	The formation process of spindle beta-FeOOH particles obtained through the hydrolysis of FeCl3 solutions has been investigated by means of TEM and XRD. The effect of surfactant-Hexadecyl trimethyl ammonium bromide (CTAB) on this process has also been studied. The results show that growth of the needle-like pre-particles is based on the aggregation process, when there is no CTAB in the FeCl3 solution. Once CTAB was added, [beta-FeOOH] nuclies would grow up through the diffusion mechanism. The beta-FeOOH particles were smaller and uniform under the effect of CTAB. The spindle and needle-like beta-FeOOH particles with different axis ratios can be synthesized by controlling the reaction parameters such as the concentration of the original FeCl3 solution and aging temperature.
部门归属	northeastern univ, sch sci, shenyang 110004, peoples r china. chinese acad sci, inst met res, shenyang 110016, peoples r china.;zhang, cb (reprint author), northeastern univ, sch sci, shenyang 110004, peoples r china;zhangxia@imr.ac.cn
关键词	Spindle Beta-feooh Surfactant Ctab Formation Process Hydrolysis
URL	查看原文
WOS记录号	WOS:000225077700019
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35728
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. Zhang,Y. Zhao,C. B. Zhang. Study on the formation process of spindle beta-FeOOH particles[J]. Chinese Journal of Chemical Physics,2004,17(5):613-617.
APA	X. Zhang,Y. Zhao,&C. B. Zhang.(2004).Study on the formation process of spindle beta-FeOOH particles.Chinese Journal of Chemical Physics,17(5),613-617.
MLA	X. Zhang,et al."Study on the formation process of spindle beta-FeOOH particles".Chinese Journal of Chemical Physics 17.5(2004):613-617.