Self-assembled growth of BiFeO3 meso-octahedral particles synthesized by a facile surfactant-free hydrothermal method

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 结构陶瓷与复合材料工程研究中心 > 期刊论文

	Self-assembled growth of BiFeO3 meso-octahedral particles synthesized by a facile surfactant-free hydrothermal method
	Hou, L.1,2; Lu, Z. Y.1; Dai, Y. C.1; Zuo, K. H.2; Xia, Y. F.2; Ren, Z. M.1; Wu, J.3; Lu, X. G.1; Zeng, Y. P.2; Li, X.1
刊名	JOURNAL OF CRYSTAL GROWTH
	2016
卷号	434 页码:42-46
关键词	Crystal morphology Hydrothermal crystal growth Perovskites
英文摘要	Meso-scale BiFeO3 octahedral particles were synthesized by a hydrothermal method through modulating KOH concentration in the precursor solution. The morphologies of BiFeO3 particles were observed by scanning electron microscopy (SEM), displaying a morphological transformation from sphere to regular octahedron with the increase of KOH concentration. The time-dependent particle growth was also studied by SEM and the final products, octahedral BiFeO3 particles, were characterized by electron backscatter diffraction (EBSD) for understanding the crystalline growth. EBSD results show that the rhombohedral BiFeO3 octahedron is covered by eight crystal plane (001)(hex), which is different from the previous report. The possible mechanism of crystal growth is discussed. (C) 2015 Published by Elsevier B.V.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Crystallography ; Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]	Crystallography ; Materials Science ; Physics
关键词[WOS]	BISMUTH FERRITE ; CRYSTAL ; NANOCRYSTALS ; OXIDE
收录类别	SCI
语种	英语
WOS记录号	WOS:000366044400008
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/23345]
专题	上海硅酸盐研究所_结构陶瓷与复合材料工程研究中心_期刊论文
作者单位	1.Shanghai Univ, State Key Lab Adv Special Steels, Shanghai 200072, Peoples R China 2.Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 3.Ametek Shanghai ACES, Edax BU, Shanghai 200131, Peoples R China
推荐引用方式 GB/T 7714	Hou, L.,Lu, Z. Y.,Dai, Y. C.,et al. Self-assembled growth of BiFeO3 meso-octahedral particles synthesized by a facile surfactant-free hydrothermal method[J]. JOURNAL OF CRYSTAL GROWTH,2016,434:42-46.
APA	Hou, L..,Lu, Z. Y..,Dai, Y. C..,Zuo, K. H..,Xia, Y. F..,...&Li, X..(2016).Self-assembled growth of BiFeO3 meso-octahedral particles synthesized by a facile surfactant-free hydrothermal method.JOURNAL OF CRYSTAL GROWTH,434,42-46.
MLA	Hou, L.,et al."Self-assembled growth of BiFeO3 meso-octahedral particles synthesized by a facile surfactant-free hydrothermal method".JOURNAL OF CRYSTAL GROWTH 434(2016):42-46.