A novel way to synthesize potassium titanates

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	A novel way to synthesize potassium titanates
	Liu, YM ; Qi, T ; Zhang, Y
刊名	MATERIALS LETTERS
	2006
卷号	60 期号:2 页码:203-205
关键词	potassium titanates concentrated KOH ceramics phase diagrams
ISSN号	0167-577X
其他题名	Mater. Lett.
中文摘要	A new method was provided to synthesize three kinds of potassium titanates, namely K4Ti3O8, K(2)Ti(2)O(5)(.)xH(2)O and KTiO2(OH), by treating TiO2 with concentrated KOH solution under atmospheric pressure. The effects of reaction temperature and KOH concentration on the morphology and species of potassium titanates were determined by XRD, FESEM and ICP-OES. On the basis of the experimental results, a formation diagram has been constructed for the products synthesized in the TiO2-KOH-H2O system under atmospheric pressure with KOH concentration ranging from 55 to 80 wt.% and temperature ranging from 100 to 280 degrees C. From the experimental results, it can be concluded that well crystallized and single phase potassium titanates can be obtained under the certain temperature and KOH concentration. (c) 2005 Elsevier B.V. All rights reserved.
英文摘要	A new method was provided to synthesize three kinds of potassium titanates, namely K4Ti3O8, K(2)Ti(2)O(5)(.)xH(2)O and KTiO2(OH), by treating TiO2 with concentrated KOH solution under atmospheric pressure. The effects of reaction temperature and KOH concentration on the morphology and species of potassium titanates were determined by XRD, FESEM and ICP-OES. On the basis of the experimental results, a formation diagram has been constructed for the products synthesized in the TiO2-KOH-H2O system under atmospheric pressure with KOH concentration ranging from 55 to 80 wt.% and temperature ranging from 100 to 280 degrees C. From the experimental results, it can be concluded that well crystallized and single phase potassium titanates can be obtained under the certain temperature and KOH concentration. (c) 2005 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]	WHISKERS ; CALCINATION
收录类别	SCI
原文出处	://WOS:000233329000014
语种	英语
WOS记录号	WOS:000233329000014
公开日期	2013-10-24
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/4031]
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	Liu, YM,Qi, T,Zhang, Y. A novel way to synthesize potassium titanates[J]. MATERIALS LETTERS,2006,60(2):203-205.
APA	Liu, YM,Qi, T,&Zhang, Y.(2006).A novel way to synthesize potassium titanates.MATERIALS LETTERS,60(2),203-205.
MLA	Liu, YM,et al."A novel way to synthesize potassium titanates".MATERIALS LETTERS 60.2(2006):203-205.