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author:

林莹 (林莹.) [1] | 高绍康 (高绍康.) [2]

Indexed by:

CQVIP PKU CSCD

Abstract:

采用溶胶一凝胶法合成了荧光粉CaMoO4:Dy3+通过X射线粉末衍射、扫描电镜、荧光光谱等对其进行物相和光谱性能表征,并研究了Dy的掺杂量、不同电荷补偿剂等对其光谱性质的影响。结果表明:Dy最佳掺杂量为3%(摩尔分数),Li2CO3作为电荷补偿剂的效果最好。CaMoO4:Dy3+荧光粉在388nm处可被有效激发,是一种有潜在应用前景的白光LED用黄色荧光粉。

Keyword:

CaMoO4 DY3+ 光谱性质 溶胶凝胶法 荧光粉

Community:

  • [ 1 ] 福建船政交通职业学院安全技术与环境工程系,福州350007
  • [ 2 ] 福州大学化学化工学院,福州350108

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Source :

化工新型材料

ISSN: 1006-3536

Year: 2013

Issue: 12

Volume: 41

Page: 111-113

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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