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author:

林莹 (林莹.) [1] | 高绍康 (高绍康.) [2] (Scholars:高绍康)

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Abstract:

采用高温固相法合成Eu3+掺杂的KGd(WO4)2系列红色发光材料.x射线衍射表明,1000℃高温焙烧下的KGd(WO4)2荧光粉为纯相晶体结构.样品可被近紫外光394 nm和蓝光465 nm有效吸收,发射出Eu3+的特征光谱.研究了Eu3+的掺杂量、保温时间及不同助熔剂对样品发光性能的影响,结果表明:KGd(WO4)2:Eu3+是一种很有应用前景的白光LED用荧光材料.

Keyword:

Eu3+ KGd(WO4)2 光谱性质 发光机理 白光LED 高温固相法

Community:

  • [ 1 ] [林莹]福建船政交通职业学院
  • [ 2 ] [高绍康]福州大学

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Source :

闽南师范大学学报(自然科学版)

ISSN: 1008-7826

CN: 35-1323/N

Year: 2018

Issue: 3

Volume: 31

Page: 76-81

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 3

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