Preparation and characterization of a ZrO2-TiO2-co-doped Na-beta ''-Al2O3 ceramic thin film

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 能量转换材料重点实验室 > 期刊论文

	Preparation and characterization of a ZrO2-TiO2-co-doped Na-beta ''-Al2O3 ceramic thin film
	Zhao, K.1; Liu, Y.1,2; Zeng, S. M.1; Yang, J. H.1; Liu, Y. W.3; Zhan, Z. L.1; Song, L. J.3
刊名	CERAMICS INTERNATIONAL
	2016-05-15
卷号	42 期号:7 页码:8990-8996
关键词	Tape casting Na-beta ''-Al2O3 Thin film ZrO2-TiO2-co-doping
英文摘要	This work focused on the preparation and characterization of a Mg2+ stabilized 8wt%-ZrO2-2wt%-TiO2-co-doped Na-beta ''-Al2O3 ceramic thin film. A fine powder with high beta ''-phase (Na1.76Mg0.67Al10.33O17) purity of 96.86% was obtained by a modified solid state reaction. ZrO2 and TiO2 were doped into the pristine Na-beta ''-Al2O3 ceramic to achieve a high mechanical strength and a high densification. The sintered 8wt%-ZrO2-2wt%-TiO2-co-doped Na-beta ''-Al2O3 pellet exhibits a mechanical strength of 192 Mpa and an ionic conductivity of 0.28 S cm(-1) at 350 degrees C. An environmentally friendly tape casting method was utilized to prepare the Mg2+ stabilized Na-beta ''-Al2O3 green tape. The dense Na-beta ''-Al2O3 thin film with a thickness of approximately 100 mu m was obtained by sintering the green tape, at 1500 degrees C for 2 h. It is a promising electrolyte for the development of the room temperature ceramic-based sodium ion battery. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Materials Science, Ceramics
研究领域[WOS]	Materials Science
关键词[WOS]	SODIUM-ION BATTERIES ; SOL-GEL METHOD ; ELECTROLYTE ; CHALLENGES ; DEPOSITION
收录类别	SCI
语种	英语
WOS记录号	WOS:000374075300149
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/23046]
专题	上海硅酸盐研究所_能量转换材料重点实验室_期刊论文
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, 1295 Dingxi Rd, Shanghai 200050, Peoples R China 2.Shanghai Elect Sodium Sulfur Batteries Energy Sto, 1997 Jiazhu Rd, Shanghai 201815, Peoples R China 3.Aluminum Corp China Ltd, Shandong Branch, 1 Wugongli Rd, Zibo 255052, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Zhao, K.,Liu, Y.,Zeng, S. M.,et al. Preparation and characterization of a ZrO2-TiO2-co-doped Na-beta ''-Al2O3 ceramic thin film[J]. CERAMICS INTERNATIONAL,2016,42(7):8990-8996.
APA	Zhao, K..,Liu, Y..,Zeng, S. M..,Yang, J. H..,Liu, Y. W..,...&Song, L. J..(2016).Preparation and characterization of a ZrO2-TiO2-co-doped Na-beta ''-Al2O3 ceramic thin film.CERAMICS INTERNATIONAL,42(7),8990-8996.
MLA	Zhao, K.,et al."Preparation and characterization of a ZrO2-TiO2-co-doped Na-beta ''-Al2O3 ceramic thin film".CERAMICS INTERNATIONAL 42.7(2016):8990-8996.