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Jayamani, N.
- Comparative Study of Pure Zno and Copper Doped Zno Nanoparticles Synthesised via Co-Precipitation Method
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1 Department of Physics, Navarasam Arts & Science College for Women, Arachalur, Erode-638101, IN
2 Department of Physics, Vivekananda College of Arts & Science for Women, Tiruchengode, Namakal, IN
3 Navarasam Arts & Science College for Women, Arachalur, Erode-638101, IN
1 Department of Physics, Navarasam Arts & Science College for Women, Arachalur, Erode-638101, IN
2 Department of Physics, Vivekananda College of Arts & Science for Women, Tiruchengode, Namakal, IN
3 Navarasam Arts & Science College for Women, Arachalur, Erode-638101, IN
Source
ScieXplore: International Journal of Research in Science, Vol 1, No 2 (2014), Pagination: 73-77Abstract
The ZnO nanoparticles has unique properties like wide band gap energy, large excitation energy, acts as a functional material near UV emission, optical transparency [1]. It has versatile applications in optoelectronic devices, which creates the immense interest in its synthesis. Pure ZnO&Copper doped ZnO nanoparticles were prepared by Controlled Precipitation method. The structural characterization of the samples was investigated by X-ray diffraction and Scanning electron microscopy. The crystalline size of Pure ZnO nanoparticle is 22nm&Copper doped Nanoparticle is 11 nm is revealed by XRD. SEM micrographs reveals that both images are cluster shaped. The FT-IR showed that various functional groups have been formed. UV visible spectroscopy determines the band gap energy of ZnO nanoparticles.Keywords
Copper Doped ZnO, FTIR, Pure ZnO, SEM, UV, XRD.References
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