• R.Thanal
• S.Sasikala
• V.Jayapriya
• P.Vani
• S.Siva

Study of optical and morphological properties of lead sulphide nanoparticles with different capping agents were prepared by co-precipitation method. The synthesized nanopowder has been characterized by UV-Visible absorption spectroscopy, powder XRD pattern, FTIR and SEM studies. The absorbed SPR peaks for Glycerol and SDS capped PbS nanoparticles were compared and band gap values were calculated. The average particles size and structure of products were calculated by XRD pattern. The present work shows that surfactant plays a significant role on optical and morphological properties of the nanoparticles.

Lead sulphide, Glycerol, SDS (Sodium Dodecyl Sulphate), SPR (Surface Plasmon Resonance)

"Study optical and morphological properties of lead sulphide nanoparticles with different capping agents", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 5, page no.318-321, May-2018, Available :http://www.jetir.org/papers/JETIR1805243.pdf

"Study optical and morphological properties of lead sulphide nanoparticles with different capping agents", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 5, page no. pp318-321, May-2018, Available at : http://www.jetir.org/papers/JETIR1805243.pdf