synthesis of pure phase bifeo3 powders by direct thermal decomposition of metal nitrates

CORC > 新疆理化技术研究所 > 中国科学院新疆理化技术研究所 > 新疆维吾尔自治区电子信息材料与器件重点实验室

	synthesis of pure phase bifeo3 powders by direct thermal decomposition of metal nitrates
	Wang Lei; Xu Jin-Bao; Gao Bo; Bian Liang; Chen Xue-Ying
刊名	CERAMICS INTERNATIONAL
	2013
卷号	39 期号:5 页码:S221-S225
关键词	Magnetic properties Optical properties Ferrites
ISSN号	0272-8842
通讯作者	Xu, JB
中文摘要	Pure phase BiFeO3 powders were successfully synthesized by direct thermal decomposition of metal nitrates at 500 degrees C. The as-prepared BiFeO3 had a perovskite structure which was studied using X-ray diffraction. The porous structures were investigated through scanning electron microscopy. Morphology of BiFeO3 changed from micron-sized porous structures to nano-sized particles as NH3HCO3 was added. Furthermore, the mechanism of formation of BiFeO3 was also discussed through X-ray diffraction, thermogravimetry and differential scanning calorimetry. The optical absorption band gap of the micro-sized porous structure BiFeO3 is 1.8 eV. (C) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
英文摘要	Pure phase BiFeO3 powders were successfully synthesized by direct thermal decomposition of metal nitrates at 500 degrees C. The as-prepared BiFeO3 had a perovskite structure which was studied using X-ray diffraction. The porous structures were investigated through scanning electron microscopy. Morphology of BiFeO3 changed from micron-sized porous structures to nano-sized particles as NH3HCO3 was added. Furthermore, the mechanism of formation of BiFeO3 was also discussed through X-ray diffraction, thermogravimetry and differential scanning calorimetry. The optical absorption band gap of the micro-sized porous structure BiFeO3 is 1.8 eV. (C) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
学科主题	Materials Science
收录类别	SCI
公开日期	2013-11-07
内容类型	期刊论文
源URL	[http://ir.xjipc.cas.cn/handle/365002/2570]
专题	新疆理化技术研究所_新疆维吾尔自治区电子信息材料与器件重点实验室
作者单位	Chinese Acad Sci, Xinjiang Key Lab Elect Informat Mat & Devices, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China;Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang Lei,Xu Jin-Bao,Gao Bo,et al. synthesis of pure phase bifeo3 powders by direct thermal decomposition of metal nitrates[J]. CERAMICS INTERNATIONAL,2013,39(5):S221-S225.
APA	Wang Lei,Xu Jin-Bao,Gao Bo,Bian Liang,&Chen Xue-Ying.(2013).synthesis of pure phase bifeo3 powders by direct thermal decomposition of metal nitrates.CERAMICS INTERNATIONAL,39(5),S221-S225.
MLA	Wang Lei,et al."synthesis of pure phase bifeo3 powders by direct thermal decomposition of metal nitrates".CERAMICS INTERNATIONAL 39.5(2013):S221-S225.