Direct hydrothermal synthesis of single-crystalline hematite nanorods assisted by 1,2-propanediamine

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	Direct hydrothermal synthesis of single-crystalline hematite nanorods assisted by 1,2-propanediamine
	Li, Zhenmin 1,2; Lai, Xiaoyong 1; Wang, Hong 1; Mao, Dan 1; Xing, Chaojian 1; Wang, Dan 1
刊名	NANOTECHNOLOGY
	2009-06-17
卷号	20 期号:24 页码:文献号: 245603
关键词	ONE-DIMENSIONAL NANOSTRUCTURES DEPENDENT MAGNETIC-PROPERTIES LITHIUM-ION BATTERY ALPHA-FE2O3 NANORODS BUILDING-BLOCKS CARBON NANOTUBE ALPHA-FEOOH BETA-FEOOH NANOWIRES IRON
ISSN号	0957-4484
通讯作者	Wang, D
英文摘要	Uniform alpha-Fe2O3 nanorods with high aspect ratios were synthesized in large scale by a simple and direct 1,2-propanediamine-assisted hydrothermal method. The resultant products were characterized by x-ray diffraction scanning electron microscopy, and transmission electron microscopy. The as-synthesized alpha-Fe2O3 nanorods were single crystalline and uniform, with an average aspect ratio greater than 10. The effects of various experimental parameters on the morphology of products, such as 1,2-propanediamine content, pH value, concentration of FeCl3 and reaction temperature, were studied. In the formation process of alpha-Fe2O3 nanorods, the 1,2- propanediamine not only provides OH- but also plays a role for retaining the rod-like morphology of hematite. The magnetic properties including Morin transition and coercivity of the samples with different synthesis conditions and aspect ratios were also investigated in detail.
WOS标题词	Science & Technology ; Technology ; Physical Sciences
类目[WOS]	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]	Science & Technology - Other Topics ; Materials Science ; Physics
关键词[WOS]	ONE-DIMENSIONAL NANOSTRUCTURES ; DEPENDENT MAGNETIC-PROPERTIES ; LITHIUM-ION BATTERY ; ALPHA-FE2O3 NANORODS ; BUILDING-BLOCKS ; CARBON NANOTUBE ; ALPHA-FEOOH ; BETA-FEOOH ; NANOWIRES ; IRON
收录类别	SCI
语种	英语
WOS记录号	WOS:000266436500019
公开日期	2013-12-09
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/6647]
专题	过程工程研究所_多相复杂系统国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Zhenmin,Lai, Xiaoyong,Wang, Hong,et al. Direct hydrothermal synthesis of single-crystalline hematite nanorods assisted by 1,2-propanediamine[J]. NANOTECHNOLOGY,2009,20(24):文献号: 245603.
APA	Li, Zhenmin,Lai, Xiaoyong,Wang, Hong,Mao, Dan,Xing, Chaojian,&Wang, Dan.(2009).Direct hydrothermal synthesis of single-crystalline hematite nanorods assisted by 1,2-propanediamine.NANOTECHNOLOGY,20(24),文献号: 245603.
MLA	Li, Zhenmin,et al."Direct hydrothermal synthesis of single-crystalline hematite nanorods assisted by 1,2-propanediamine".NANOTECHNOLOGY 20.24(2009):文献号: 245603.