Gel-casting of MgAl2O4 transparent ceramics using a common dispersant

doi:10.1111/jace.16316

SIC OpenIR

	Gel-casting of MgAl2O4 transparent ceramics using a common dispersant
	Liu, Mengwei; Shimai, Shunzo; Zhao, Jin; Zhang, Jian; Han, Dan; Li, Yi; Liu, Juan; Wang, Shiwei
	2019-06-01
Source Publication	JOURNAL OF THE AMERICAN CERAMIC SOCIETY
ISSN	0002-7820
Volume	102 Issue:6 Pages:3081
Subtype	Article
Abstract	The ethanolaminic salt of citric acid (commercial name Dolapix CE 64) has commonly been used as a dispersant for colloidal based ceramic forming process. In this paper, a surprise was presented that MgAl2O4 spinel slurries consisting of MgAl2O4 spinel nanoparticles and Dolapix CE 64 gelled in air at room temperature spontaneously. The MgAl2O4 spinel slurries with high solid loading (54vol%) were prepared with Dolapix CE 64 and the green body with up to 57% relative density was obtained. MgAl2O4 transparent ceramics with small grain size (0.92m) and high transmittance (81.7% at 600nm) were fabricated after pre-sintering at 1500 degrees C and hot-isostatic sintering at 1550 degrees C.
Keyword	gelcasting slurries spinels transparent ceramics
DOI	10.1111/jace.16316
Language	英语
WOS Research Area	Materials Science
Publisher	WILEY
Citation statistics
Document Type	期刊论文
Identifier	http://ir.sic.ac.cn/handle/331005/27086
Collection	中国科学院上海硅酸盐研究所
Recommended Citation GB/T 7714	Liu, Mengwei,Shimai, Shunzo,Zhao, Jin,et al. Gel-casting of MgAl2O4 transparent ceramics using a common dispersant[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2019,102(6):3081.
APA	Liu, Mengwei.,Shimai, Shunzo.,Zhao, Jin.,Zhang, Jian.,Han, Dan.,...&Wang, Shiwei.(2019).Gel-casting of MgAl2O4 transparent ceramics using a common dispersant.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,102(6),3081.
MLA	Liu, Mengwei,et al."Gel-casting of MgAl2O4 transparent ceramics using a common dispersant".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 102.6(2019):3081.

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