3D printed ceramic phosphor and the photoluminescence property under blue laser excitation

doi:10.1016/j.jeurceramsoc.2019.03.005

SIC OpenIR

	3D printed ceramic phosphor and the photoluminescence property under blue laser excitation
	Hu, Song; Liu, Yingli; Zhang, Yunli; Xue, Zhenhai; Wang, Zhengjuan; Zhou, Guohong; Lu, Chunhua; Li, Hongshu; Wang, Shiwei
	2019-07-01
Source Publication	JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
ISSN	0955-2219
Volume	39 Issue:8 Pages:2731
Subtype	Article
Abstract	An Al2O3/YAG: Ce3+ ceramic phosphor was fabricated for high-flux laser lighting using the digital lighting process (DLP)-based 3D printing method for the first time. The photocurable ceramic suspension for 3D printing was prepared by blending well-treated Al2O3/YAG: Ce3+ composite powders with photosensitive resin monomers and photo-initiators. The printing parameters, debinding and sintering processes were designed delicately to fabricated the dense sub-millimeter-sized cylinder ceramic with high dimensional accuracy. The ceramic showed excellent luminescence property under blue laser excitation with a threshold of 20.7 W/mm(2), higher than that prepared via dry-pressing followed by vacuum sintering. The luminescence properties and the microstructures of both ceramics were further comparatively investigated to find the possible interpretations for improvement of laser flux for the 3D-printed ceramic. The present work indicated that the new developed 3D printing method was promising for preparing luminescent ceramics for high-flux laser lighting in a rapid, effective, low-cost and precision-controlled manner.
Keyword	3D printing Dimensional accuracy Ceramic phosphor High-flux laser lighting Microstructure
DOI	10.1016/j.jeurceramsoc.2019.03.005
Language	英语
WOS Research Area	Materials Science
Publisher	ELSEVIER SCI LTD
Citation statistics	Cited Times:7[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.sic.ac.cn/handle/331005/27028
Collection	中国科学院上海硅酸盐研究所
Recommended Citation GB/T 7714	Hu, Song,Liu, Yingli,Zhang, Yunli,et al. 3D printed ceramic phosphor and the photoluminescence property under blue laser excitation[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2019,39(8):2731.
APA	Hu, Song.,Liu, Yingli.,Zhang, Yunli.,Xue, Zhenhai.,Wang, Zhengjuan.,...&Wang, Shiwei.(2019).3D printed ceramic phosphor and the photoluminescence property under blue laser excitation.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,39(8),2731.
MLA	Hu, Song,et al."3D printed ceramic phosphor and the photoluminescence property under blue laser excitation".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 39.8(2019):2731.

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