Synthesis, morphology and spectroscopic properties of red-luminescent rhombohedral YOF: Yb3+, Er3+ powders - Details

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Abstract：

YOF:　Yb3+,　Er3+　powders　with　rhombohedral　phase　were　successfully　synthesized　by　using　a　modified　sol-gel　method　with　calcinating　under　a　temperature　range　between　400　°C　and　600　°C.　A　systematic　study　on　the　temperature-dependent　morphology　and　spectroscopic　properties　of　rhombohedral　YOF:　Yb3+,　Er3+　powders　have　been　performed.　The　YOF:　Yb3+,　Er3+　powders　that　prepared　at　400　°C　and　500　°C　exhibit　a　plate　growth　habit,　while　the　powder　that　prepared　at　600　°C　shows　a　sintering　property.　When　excited　by　980　nm　laser　beam,　all　of　the　rhombohedral　YOF:　Yb3+,　Er3+　powders　show　efficient　red　light　emission　with　light　wavelength　ranging　from　630　nm　to　700　nm.　The　upconversion　mechanism　and　luminescence　decay　properties　were　discussed　in　detail.　©2015　The　Royal　Society　of　Chemistry.

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[ 1 ] [Sun, L.]Key Laboratory of Eco-materials Advanced Technology, Fuzhou University, Fujian Province University, China
[ 2 ] [Sun, L.]College of Materials Science and Engineering, Fuzhou University New Campus, Minhou Fujian Province350108, China
[ 3 ] [Pan, J.]Key Laboratory of Eco-materials Advanced Technology, Fuzhou University, Fujian Province University, China
[ 4 ] [Pan, J.]College of Materials Science and Engineering, Fuzhou University New Campus, Minhou Fujian Province350108, China
[ 5 ] [Zhang, X.]Key Laboratory of Eco-materials Advanced Technology, Fuzhou University, Fujian Province University, China
[ 6 ] [Zhang, X.]College of Materials Science and Engineering, Fuzhou University New Campus, Minhou Fujian Province350108, China
[ 7 ] [Wang, H.]College of Science, Guilin University of Technology, Guilin, 541008, China
[ 8 ] [Li, L.]Key Laboratory of Eco-materials Advanced Technology, Fuzhou University, Fujian Province University, China
[ 9 ] [Li, L.]College of Materials Science and Engineering, Fuzhou University New Campus, Minhou Fujian Province350108, China
[ 10 ] [Yu, Y.]Key Laboratory of Eco-materials Advanced Technology, Fuzhou University, Fujian Province University, China
[ 11 ] [Yu, Y.]College of Materials Science and Engineering, Fuzhou University New Campus, Minhou Fujian Province350108, China

Reprint 's Address：

[Li, L.]Key Laboratory of Eco-materials Advanced Technology, Fuzhou University, Fujian Province UniversityChina

Email：

lilingyun@fzu.edu.cn

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RSC Advances

ISSN： 2046-2069

Year： 2015

Issue： 95

Volume： 5

Page： 77673-77681

3 . 2 8 9

JCR@2015

3 . 9 0 0

JCR@2023

ESI HC Threshold：265

JCR Journal Grade：2

CAS Journal Grade：3

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ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 1

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