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

Lixi Wang; Weimin Yang; Xiaojuan Yang; Wenhao Ding; Qitu Zhang; Mingxun Yu; Chingping Wong

doi:10.1364/OME.6.001757

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

Lixi Wang, Weimin Yang, Xiaojuan Yang, Wenhao Ding, Qitu Zhang, Mingxun Yu, Chingping Wong

College of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	1757-1767
Number of pages	11
Journal	Optical Materials Express
Volume	6
Issue number	5
DOIs	https://doi.org/10.1364/OME.6.001757
State	Published - 1 May 2016

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

abstract = "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.",

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T1 - Holmium acetylacetonate, a compatibilizer between ZnO quantum dots and epoxy resin

AU - Wang, Lixi

AU - Yang, Weimin

AU - Yang, Xiaojuan

AU - Ding, Wenhao

AU - Zhang, Qitu

AU - Yu, Mingxun

AU - Wong, Chingping

PY - 2016/5/1

Y1 - 2016/5/1

N2 - 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.

AB - 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.

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SN - 2159-3930

VL - 6

SP - 1757

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JO - Optical Materials Express

JF - Optical Materials Express

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ER -

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

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