Stacking faults and polymorphs in alumina nanorods

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	Stacking faults and polymorphs in alumina nanorods
	W. F. Li; X. L. Ma; Y. Li; W. S. Zhang; W. Zhang; Z. D. Zhang
	2005
发表期刊	Philosophical Magazine
ISSN	1478-6435
卷号	85 期号:32 页码:3809-3821
摘要	We investigated the stacking faults in gamma-alumina nanorods by means of high-resolution electron microscopy. Our results show that the ordered arrangement of stacking faults in gamma-alumina led to the transformation of gamma- to delta-alumina. We suggest that the alternative arrangement of (010)(a/4)[011] and (010)(a/4)[011] stacking faults induces the transformation. This model is in agreement with our experimental results and consistent with other investigations. Our work sheds some light on the long-disputed transition mechanism in metastable alumina polymorphs.
部门归属	chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;li, wf (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;wfli@imr.ac.cn
关键词	Electron-diffraction Transition Aluminas Delta-alumina Gamma-alumina Spinel Nanostructures Transformation Gamma-al2o3 Delta-al2o3 Particles
URL	查看原文
WOS记录号	WOS:000233171500004
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/321006/34905
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. F. Li,X. L. Ma,Y. Li,et al. Stacking faults and polymorphs in alumina nanorods[J]. Philosophical Magazine,2005,85(32):3809-3821.
APA	W. F. Li,X. L. Ma,Y. Li,W. S. Zhang,W. Zhang,&Z. D. Zhang.(2005).Stacking faults and polymorphs in alumina nanorods.Philosophical Magazine,85(32),3809-3821.
MLA	W. F. Li,et al."Stacking faults and polymorphs in alumina nanorods".Philosophical Magazine 85.32(2005):3809-3821.