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Hindi Journal of Nanomaterials & Molecular NanotechnologyISSN: 2324-8777
Rajendran JA Author
Subjects of specialization
Affiliation
Material Characterization, Materials Science, Solid State Physics, Materials Chemistry, Solar Cells
Advanced Materials Research Lab, Department of Chemistry, Loyola College, Chennai-600034, India
Biography
Electrochemical Behaviour of Graphene Oxide, Reduced Graphene Oxide and Zinc Oxide Graphene Oxide Composite Material Towards Fabrication of Dye-Sensitized Solar Cell is one of the main research works of A. Jeya Rajendran. A. Jeya Rajendran is in Advanced Materials Research Lab, Loyola College, Chennai, India.
Publications
Research Article Subscription
Effect of Dopants on the Performance of ZnSe Nanoparticles as Photocathode for Dye Sensitized Solar Cell
Author(s): Rose CIR, Raj MF and Rajendran JA
Zinc selenide (ZnSe), copper, nickel, and cobalt doped ZnSe (Cu, Ni, Co-ZnSe) nanoparticles were effectively synthesized through solvothermal method. The as-synthesized ZnSe nanoparticles were described to their optical, structural, elemental composition, morphological properties and electrochemical studies. X-ray diffraction pattern supports hexagonal, wurtzite structure and the crystallite sizes were justified as 13.7, 13.1, 10.6 and 7.9 nm for ZnSe, Cu, Ni and Co-ZnSe nanoparticles respectively, which are further confirmed by TEM analysis. Band-gap energy was computed as 2.5, 2.7, 3.2 and 3.5 eV for ZnSe, Cu, Ni, Co-ZnSe nanoparticles. Scanning electron microscopic images showed the formation of rod shaped nanoparticles, and the effective doping was furth... view more»
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