Effects of oxygen vacancies on luminescent properties of green long-lasting phosphorescent (LLP) material α-Zn3(PO4)2: Mn2+, K+
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- 作者：Ting Xiea ; Hongxu Guoa ; Junying Zhangb ; Yuneng Hea ; Heng Lina ; Guoliang Chena ; Zishan Zhenga ; Z.Zheng@mnnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhengzishan__mnnu@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Long-lasting phosphorescent ; Zn3(PO4)2 ; Traps ; Defect
- 刊名：Journal of Luminescence
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：170
- 期：part_P1
- 页码：150-154
- 全文大小：853 K
文摘
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K+ ions codoping can improve the luminescence properties of α-Zn3(PO4)2: Mn2+, K+.
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The persistent time reaches the longest at the K+ concentration of 3.0 mol%.
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K+ ions occupy the sites of Zn2+ ions and influence the amount of oxygen vacancy.