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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 PublicationJOURNAL OF THE EUROPEAN CERAMIC SOCIETY
ISSN0955-2219
Volume39Issue:8Pages:2731
SubtypeArticle
AbstractAn 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.
Keyword3D printing Dimensional accuracy Ceramic phosphor High-flux laser lighting Microstructure
DOI10.1016/j.jeurceramsoc.2019.03.005
Language英语
WOS Research AreaMaterials Science
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://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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