"Hot Nanotechnology Papers": Synthesis and photoluminescence of CdSe/PVA nanocomposites

Kamal Kushwaha1, Nitendra Gautam2, P Singh3, Meera Ramrakhaini

Department of Post Graduate Studies and Research in Physics and Electronics,
Rani Durgavati Vishwavidhyalaya, Jabalpur, M.P., India

Abstract. There is a great deal of interest in finding new synthetic routes to prepare nanocrystallites.
This paper reports in situ preparation of CdSe nanoparticles using poly (vinyl
alcohol) [PVA] as matrix by using chemical route. XRD analysis revealed that CdSe-PVA
nano- composite with a small size and narrow size distribution were obtained. The XRD
studies show the formation of hexagonal CdSe/PVA particles with an average size of 11nm.
Photoluminescence properties of CdSe/PVA with varying polymer concentration are reported.
The PL peak was observed at 510 nm in photoluminescence spectrum.
http://iopscience.iop.org/1742-6596/365/1/012014

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Comment by hanan omar on February 16, 2013 at 2:00am

I am so happy to be a member in your group. I am interesting to know more about nanotechnology. I want to know more about it. I am a prof. in algae and i want to do my research in the future in this field. I will be great full if you can help me as a beginner in this field and tell me How can I begin? Thanks a lot

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