• Abdur Rahman. M
• C. Benjamine

The Cupper oxide (CuO) nanoparticles (NPs) prepared by co-precipitation method. The XRD patterns showed that the synthesized CuO NPs exhibits monoclinic structure. The FESEM image showed that, the synthesized CuO NPs were formed nanoflake like structure. The Chemical compositions were identified by EDAX spectra. The Cu-O stretching vibrations were observed by FT-IR spectra located at 655 cm-1 for CuO NPs respectively. UV-Vis absorption spectra, the absorption edge peak observed at 224 nm for CuO NPs samples. The PL spectral measurements revealed that the broad emission bands observed, due to cupper interstitials (Cui) and oxygen vacancies (VO).

CuO; XRD; UV; FTIR; PL;

"Structural, morphological and optical properties of CuO nanoparticles prepared through chemical method.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 11, page no.552-560, November-2018, Available :http://www.jetir.org/papers/JETIR1811273.pdf

"Structural, morphological and optical properties of CuO nanoparticles prepared through chemical method.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 11, page no. pp552-560, November-2018, Available at : http://www.jetir.org/papers/JETIR1811273.pdf