Encapsulation of coumarin dye within lanthanide MOFs as highly efficient white-light-emitting phosphors for white LEDs

被引：34

作者：

Song, Tao ^{[1
]}

Zhang, Gege ^{[1
]}

Cui, Yuanjing ^{[1
]}

Yang, Yu ^{[1
]}

Qian, Guodong ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab Silicon Mat, Cyrus Tang Ctr Sensor Mat & Applicat, Sch Mat Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R China

来源：

CRYSTENGCOMM | 2016年 / 18卷 / 43期

基金：

中国国家自然科学基金;

关键词：

METAL-ORGANIC FRAMEWORK; RECENT PROGRESS; DIODES; EMISSION; WATER;

D O I：

10.1039/c6ce01870j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work, lanthanide metal-organic frameworks with high quantum yields are used to generate phosphors for white-light-emitting diodes (WLEDs). The fluorescent colour of these phosphors can be tuned by the different combinations of the ratio of Eu3+/Tb3+ and the content of encapsulated coumarin 460 dye in these complexes. Further, prototype WLEDs were fabricated by coating these phosphors on commercial ultraviolet LED chips.

引用

页码：8366 / 8371

页数：6

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