Novel multiferroic Bi2Fe4O9 nanoparticles: the interesting optical, photocatalytic, and multiferroic properties

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	Novel multiferroic Bi2Fe4O9 nanoparticles: the interesting optical, photocatalytic, and multiferroic properties
	Wu, XH ; Miao, J ; Zhao, Y ; Meng, XB ; Xu, XG ; Wang, SG ; Jiang, Y
刊名	OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS
	2013
卷号	7 期号:1-2 页码:116
关键词	Bi2Fe4O9 nanoparticles Multiferroic Photocatalysis Resistive switching
ISSN号	1842-6573
通讯作者	Miao, J (reprint author), Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China.
中文摘要	The single-crystalline multiferroic Bi2Fe4O9 nanoparticle has been synthesized using glycine combustion method. The size of the Bi2Fe4O9 particle increases from 50 nm to 800 nm with increasing annealing temperature from 923 K to 1173 K. The microstructures of Bi2Fe4O9 nanocrystal were observed from transmission electron microscopy and selected area electron diffraction. Moreover, with increasing annealing temperature, the photocatalysis properties of Bi2Fe4O9 nanoparticles were greatly improved. The degradation rate of the methyl_orange solution of Bi2Fe4O9 nanoparticles was higher as 98%. The resistive switching properties of Bi2Fe4O9 nanoparticles were investigated via current-voltage measurements. Interestingly, a bistable resistive switching characteristic was achieved at ambient temperature, which exhibits a potential for next generation nonvolatile memory applications.
资助信息	National Basic Research Program of China [2012CB932702]; Beijing Municipal Natural Science Foundation [2122037]; NSFC [51071022, 11174031]; Fok Ying-Tong Education Foundation [121046]; PCSIRT; Fundamental Research Funds for the Central Universities
语种	英语
公开日期	2014-01-16
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/57266]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wu, XH,Miao, J,Zhao, Y,et al. Novel multiferroic Bi2Fe4O9 nanoparticles: the interesting optical, photocatalytic, and multiferroic properties[J]. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS,2013,7(1-2):116.
APA	Wu, XH.,Miao, J.,Zhao, Y.,Meng, XB.,Xu, XG.,...&Jiang, Y.(2013).Novel multiferroic Bi2Fe4O9 nanoparticles: the interesting optical, photocatalytic, and multiferroic properties.OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS,7(1-2),116.
MLA	Wu, XH,et al."Novel multiferroic Bi2Fe4O9 nanoparticles: the interesting optical, photocatalytic, and multiferroic properties".OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS 7.1-2(2013):116.