Study of Structural, Optical and Photoluminescence Properties of ZnO Doped PVA/PVP Nanocomposite

被引：12

作者：

Kochi, Rajesh ^{[1
]}

Crasta, Vincent ^{[1
]}

Kumar, Rithin ^{[2
]}

Shetty, Gananatha ^{[1
]}

机构：

[1] St Joseph Engn Coll, Dept Phys, Mangaluru 575028, Karnataka, India

[2] A J Inst Engn & Technol, Dept Phys, Mangaluru, Karnataka, India

来源：

PROF. DINESH VARSHNEY MEMORIAL NATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF MATERIALS (NCPCM 2018) | 2019年 / 2100卷

关键词：

D O I：

10.1063/1.5098599

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report preparation and characterization of ZnO doped PVA/PVP Polymer nanocomposites using solvent casting technique. The FTIR and XRD studies confirm the formation of polymer nanocomposites through the interaction taking place between the nanoparticles and the polymer. The optical energy gap of the doped polymer decreases with an increase in doping concentration. The photoluminescence studies reveal that the intensity of the peak is maximum for a doping concentration of 8% ZnO. The optical and photoluminescence properties of PVA/PVP blend are enhanced due to doping. This makes ZnO doped PVA/PVP a prominent material for device applications.

引用

页数：4

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