Zobrazeno 1 - 10
of 60
pro vyhledávání: '"V.A. Seneviratne"'
Akademický článek
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Autor:
C.P. Jayalath, V.A. Seneviratne, B.S. Dassanayake, R.P. Wijesundera, Navpreet Kaur, W.G.C. Kumarage, Elisabetta Comini
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 367:171-177
A detailed study on MgCl2 solution treatment on chemical bath deposited CdS (CBD-CdS) is reported. MgCl2 treated samples have shown the higher VOC and ISC values in the photoelectrochemical (PEC) cell compared to non-treated samples. The improved PEC
Autor:
W. G. C. Kumarage, Nanda Gunawardhana, V.A. Seneviratne, C.P. Jayalath, B.S. Dassanayake, R.P. Wijesundera, Navpreet Kaur, Elisabetta Comini
A simple low-cost method to enhance the electrical properties including open-circuit voltage (VOC), flat-band potential (Vfb) and short-circuit current (ISC) in the photoelectrochemical (PEC) cell of cadmium sulfide (CdS) thin films is presented. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::749ea4c52f33d6aa20b3ee5fec552a47
http://hdl.handle.net/11379/554831
http://hdl.handle.net/11379/554831
Autor:
B.S. Dassanayake, R.P. Wijesundera, W.G.C. Kumarage, Navpreet Kaur, V.A. Seneviratne, Elisabetta Comini, C.P. Jayalath, Nanda Gunawardhana
Cadmium sulfide (CdS) thin films were deposited using chemical bath deposition (CBD) technique on fluorine-doped tin oxide glass substrates. Cadmium sulfate, thiourea, and ammonium hydroxide were used as Cd source, S source, and the complexing agent,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f61a17d9f130ec9ca41e54f5bd75aa7
http://hdl.handle.net/11379/540318
http://hdl.handle.net/11379/540318
Publikováno v:
Solar Energy. 159:531-537
Novel gel electrolyte is prepared by replacing conventional polymers solely by fumed silica nanoparticles. In the gel composition, ethylene carbonate and propylene carbonate are used as solvents with the tetrapropylammonium iodide/iodine redox couple
Autor:
V.A. Seneviratne, Jenn-Ming Song, Jiann-Yeu Chen, A.A.I. Lakmal, B.S. Dassanayake, R.K.K.G.R.G. Kumarasinghe
Publikováno v:
Materials Science and Engineering: B. 273:115406
CdS thin films were deposited by vacuum thermal evaporation technique on Fluorine-doped Tin Oxide glass substrates at different substrate temperatures ranging from 50 to 250 °C. Post deposition heat-treated thin films were characterized for optical,
Akademický článek
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Akademický článek
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Autor:
T. Varga, C.P. Jayalath, R.P. Wijesundera, B.S. Dassanayake, V.A. Seneviratne, W.G.C. Kumarage, M.I. Nandasiri
Publikováno v:
Materials Chemistry and Physics. 200:1-8
Chemical bath deposition of CdS (CBD-CdS) thin films with the assistance of a cationic surfactant, ethylenediamine tetraacetic acid (EDTA), is reported in this work. Also the EDTA treated CdS thin films are compared with that of conventional CBD-CdS.
Autor:
V.A. Seneviratne, H.M.A. Herath
Publikováno v:
Procedia Engineering. 215:124-129
Polymer electrolytes (PEs) have attracted much attention due to their numerous applications such as rechargeable batteries, sensors, electro chromic devices, super capacitors, etc. A series of poly(ethylene oxide) (PEO) and sodium iodide (NaI) based