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	A novel method to prepare ultrafine potassium tantalate powders
	Wang, Xiaohui1,2; Zheng, Shili1; Zhang, Yi1
刊名	MATERIALS LETTERS
	2008-03-31
卷号	62期号:8-9页码:1212-1214
关键词	potassium tantalate concentrated KOH ceramics ferroelectrics morphology
ISSN号	0167-577X
其他题名	Mater. Lett.
中文摘要	Ultrafine single phase potassium tantallate (KTaO3) powders were successfully synthesized through the reaction of Ta2O5 and concentrated KOH solution under atmospheric pressure at the temperature of 150 and 200 degrees C. The samples were characterized by XRD and FESEM. It is shown that the concentration of KOH has a great effect on the morphology and particle size of KTaO3 powders. The morphology of KTaO3 powders changed from cubic particles to spherical particles and the particle size decreased from 200-250 nm to 30-50 nm as the KOH concentration increased from 55 to 75 wt.%. (C) 2007 Elsevier B.V. All rights reserved.
英文摘要	Ultrafine single phase potassium tantallate (KTaO3) powders were successfully synthesized through the reaction of Ta2O5 and concentrated KOH solution under atmospheric pressure at the temperature of 150 and 200 degrees C. The samples were characterized by XRD and FESEM. It is shown that the concentration of KOH has a great effect on the morphology and particle size of KTaO3 powders. The morphology of KTaO3 powders changed from cubic particles to spherical particles and the particle size decreased from 200-250 nm to 30-50 nm as the KOH concentration increased from 55 to 75 wt.%. (C) 2007 Elsevier B.V. All rights reserved.
WOS标题词	Science & Technology ; Technology ; Physical Sciences
类目[WOS]	Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]	Materials Science ; Physics
关键词[WOS]	PHOTOCATALYSTS ; LUMINESCENCE ; PEROVSKITE ; O-2 ; H-2
收录类别	SCI
原文出处	://WOS:000253289000018
语种	英语
WOS记录号	WOS:000253289000018
公开日期	2013-10-08
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/2874]
专题	过程工程研究所_研究所（批量导入）
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Lab Green Proc & Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xiaohui,Zheng, Shili,Zhang, Yi. A novel method to prepare ultrafine potassium tantalate powders[J]. MATERIALS LETTERS,2008,62(8-9):1212-1214.
APA	Wang, Xiaohui,Zheng, Shili,&Zhang, Yi.(2008).A novel method to prepare ultrafine potassium tantalate powders.MATERIALS LETTERS,62(8-9),1212-1214.
MLA	Wang, Xiaohui,et al."A novel method to prepare ultrafine potassium tantalate powders".MATERIALS LETTERS 62.8-9(2008):1212-1214.

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