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Full Member

G.A. Kumudu Sandhya Perera

Membership since: 2025
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Asia & Pacific
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Currently in:
Field of activity:
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Awards
May 2001 Presidential Research Awards 2001 -
April 2004 Presidential Research Awards 2004 -
November 2014 National Research Council Merit Award -
November 2015 National Research Council Merit Award -
February 2019 Support Scheme for Supervision of Research Degrees (SUSRED) Awards,
June 2018 Most outstanding Senior Researcher Award for 2017,
February 2018 The Best Poster Presenter at Material and Mineral Sciences technical session in 2nd International Research Symposium of Uva Wellassa University, Sri Lanka,
June 2019 National Science Foundation Research Awards 2018 in the field of Basic Sciences,
June 2019 Commendation award under the category of Most Outstanding Senior Researcher for 2018,
February 2020 Vanithabhimana Award
February 2021 The Best Presenter at Applied Sciences and Technology technical session in Annual Research Congress 2020
February 2021 Most outstanding Senior Researcher Award for 2019, Faculty of Applied Sciences
February 2021 Most outstanding Senior Researcher Award for 2019
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Other Memberships/Affiliations
Institute of Physics
Sri Lanka Association of Advancement of Sciences

Degrees:

2000
Doctorate     Physics
Solid State Physics
1996
Master     Agricultural Sciences
1993
Undergraduate     Physics

Publications resulting from Research
Evaluation of a 1 Butyl 3 methylimidazolium Bis(trifuoromethylsulfonyl)imide Ionic Liquid Based Electrolyte and Its Performance in an Electrochemical Double Layer Capacitor
R.M.L.L. Rathnayake, K.S. Perera, K.P. Vidanapathirana, Journal of Electronic Materials, (2021)
https://doi.org/10.1007/s11664-021-09340-6
Performance of an ionic liquid based gel polymer electrolyte and its
application in a redox capacitor
Kapuralage Wathsala Prasadini, Kumudu Sandhya Perera, Kamal Pushpakumara Vidanapathirana, Journal of Electroanalytical Chemistry 898 (2021) 115613
https://doi.org/10.1016/j.jelechem.2021.115613
Suitability of natural rubber-based polymer electrolyte for energy storage
H G N Rajapaksha, K.S. Perera and K.P. Vidanapathirana, Journal of Rubber Research, Vol. 24, No. 1 (2021) 3-12
Preparation and characterization of 1-ethyl-3-methylimidazolium chloride–based gel
polymer electrolyte in electrochemical double-layer capacitors
R.M.L.L. Rathnayake, K.S. Perera, K.P. Vidanapathirana, Journal of Solid State Electrochemistry, 24 (2020) 2333–2340
An ionic liquid incorporated gel polymer electrolyte for double layer capacitors
K.S. Perera, K.W. Prasadini, K.P. Vidanapathirana, Advances in Energy Research, 7(1) (2020) 21-34
Fabrication and evaluation of an electrochemical double-layer capacitor with natural graphite electrodes and magnesium trifluoromethanesulfonate–based gel polymer electrolyte
K.A. Janani K. Karunarathne, Kumudu S. Perera, Kamal P. Vidanapathirana, Jagath C. Pitawela, Journal of Solid State Electrochemistry, 23 (2019) 2165–2171
Performance of rechargeable cell using an ionic liquid gel polymer electrolyte and natural Graphite electrode
K.W. Prasadini, K.S. Perera and K.P. Vidanapathirana, Bulletin of Material Science, 48/4 (2019) 180-183
Performance of Zn/Graphite rechargeable cells with 1-ethyl-3- methylimidazolium trifluoromethanesulfonate based gel polymer electrolyte
W. Prasadini, Kumudu S. Perera and Kamal P. Vidanapathirana, AIMS Energy, 6(4) (2018) 566–575
Impedance Spectroscopy, DC polarization, XRD and SEM studies on an ionic liquid based gel polymer electrolyte to be used for dye sensitized solar cells
K. Perera and K. Vidanapathirana, Material Discovery, 7 (2017) 30-33
PEO based nano composite polymer electrolyte for redox capacitor
K. S. Perera, K. P. Vidanapathirana, B. Jayamaha, L. Wewagama , M.A.K.L. Dissanayake, G.K.R. Senadheera, K. Vignarooban, Journal of Solid State Electrochemistry, 21/12 (2017) 3459-3465

International Conference on Advanced Materials for Clean Energy and Health Applications (AMCEHA),
2025
icon-pin-location University of Jaffna, Sri Lanka,

12th International Conference on Solid State Ionics,
2025
icon-pin-location Sani Beach, Halkidiki, Greece,
First Asian conference on Solid State Ionics Devices,
2025
icon-pin-location Hotel Royal Southern, Chennai, India
10th Asian Conference on Solid State Ionics,
2025
icon-pin-location Postgraduate Institute of Science, University of Peradeniya, Sri Lanka,
International Conference on Materials for Advanced Technologies,
2025
icon-pin-location Suntec City Hall, Singapore,
International Conference on Materials for Advanced Technologies,
2025
icon-pin-location Suntec City Hall, Singapore,
International Conference on Solar Energy Materials, Solar cells and Solar Energy Applications,
2025
icon-pin-location Institute of Fundamental Studies, Kandy, Sri Lanka,
Workshop on current Status and Future Trends in thin Film Solar PV Technology,
2025
icon-pin-location Institute of Fundamental Studies, Kandy, Sri Lanka,
Peradeniya University International Research Symposium (iPurse),
2025
icon-pin-location University of Peradeniya, Sri Lanka,
4th Workshop on Thin film Solar Cells and their Science and Technology,
2025
icon-pin-location University of Peradeniya, Sri Lanka,
5th Workshop on Photovoltaics – the need, their science and applications,
2025
icon-pin-location University of Kelaniya, Sri Lanka,
Inaugural International Conference, iSci Tech 2016,
2025
icon-pin-location Sabaragamuwa University of Sri Lanka, Sri Lanka,
Jaffna University International Research Conference (JUICE),
2025
icon-pin-location University of Jaffna, Sri Lanka,
10th International Research Conference
2025
icon-pin-location General Sir John Kotelawala Defence University, Sri Lanka,
2nd International Research Symposium
2025
icon-pin-location Uwa Wellassa University, Sri Lanka,
4th International Conference on Solar Energy Material, Solar cells and Solar energy Applications,
2025
icon-pin-location Kandy, Sri Lanka,
8th International symposium
2025
icon-pin-location South Eastern University of Sri Lanka (IntSym 2018),