Holmium acetylacetonate, a compatibilizer between ZnO quantum dots and epoxy resin

被引：1
|
作者：
Wang, Lixi [1 ,2 ]
Yang, Weimin [1 ,2 ]
Yang, Xiaojuan [1 ,2 ]
Ding, Wenhao [1 ,3 ]
Zhang, Qitu [1 ,2 ]
Yu, Mingxun [3 ]
Wong, Chingping [4 ]
机构：
[1] Nanjing Tech Univ, Coll Mat Sci & Engn, Nanjing 210009, Jiangsu, Peoples R China
[2] Jiangsu Collaborat Innovat Ctr Adv Inorgan Funct, Nanjing 210009, Jiangsu, Peoples R China
[3] Inst 53 Chinas Ordnance Ind, Jinan 250031, Peoples R China
[4] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA
来源：
OPTICAL MATERIALS EXPRESS | 2016年 / 6卷 / 05期
基金：
中国国家自然科学基金;
关键词：
OLEIC-ACID; OPTICAL-PROPERTIES; LUMINESCENT; COMPOSITE; FILMS;
D O I：
10.1364/OME.6.001757
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ho(AcAc)(3) modified ZnO quantum dots (QDs) were successfully prepared via a conventional method. The FTIR spectra were taken to explore the combination of Ho(AcAc)(3) and ZnO QDs. The addition of Ho(AcAc)(3) could lower the emission intensity of ZnO QDs by modifying the defects of ZnO QDs. Three types of ZnO QDs with different optical defects were used to composite with Ho(AcAc)(3). The effect of Ho(AcAc)(3) on different optical defects in ZnO QDs was distinctive. Ho(AcAc)(3) modified ZnO QDs were successfully composited with the epoxy resin. With the addition of ZnO QDs, the emission intensity and UV absorption increased. Samples with Ho(AcAc)(3) had higher visible light transmittance than those without Ho(AcAc)(3). As such, Ho(AcAc)(3) could improve the dispersity of ZnO QDs in epoxy. Thus, Ho(AcAc)(3) could act as a compatibilizer between ZnO QDs and epoxy resin. (C) 2016 Optical Society of America.
引用
收藏
页码：1757 / 1767
页数：11
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