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Browsing IRSPAS 2019 by Author "Wijesundera, R. P."

Browsing IRSPAS 2019 by Author "Wijesundera, R. P."

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  • Fabrication of natural dye sensitized solar cells with eastern black nightshade extract. 
    Kulathilaka, D. S. V.; Wanninayake, W. T. M. A. P. K.; Jayathilaka, K. M. D. C.; Wijesundera, R. P. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    Energy crisis is one of the biggest challenges for the humans in the world today. Considerable efforts have put by many researchers to tackle this issue. Solar cells represent critical role for extracting energy from the ...
  • A new Sodium based electrolyte – PEO10NaBrO3 
    Sankalpa, H. A. C.; Sumathipala, H. H.; Wijesundera, R. P. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    The necessity of new and environmental friendly rechargeable batteries is increasing day by day due to the current technology development and power demand. Hence, efficient and low-cost new electrolyte materials have to ...

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