Found 19 results

Filters: author is Kumara
2008
Quasi-solid polymer electrolytes based on polyacrylonitrile and plasticizers for indoline dye sensitized solar cells of efficiency 5.3%, Ileperuma OA; Kumara GRA; Murakami K , CHEMISTRY LETTERS, Volume 37, Issue 1, p.36-37, (2008)
2006
Large area dye-sensitized solar cells: material aspects of fabrication, Kumara, G.R.A.; Kaneko, S; Konno, A.; Okuya, M.; Murakami, K.; Onwona-agyeman, B.; Tennakone, K , Progr. Photovoltaics, Volume 14 (7), p.643-651, (2006)
Shiso leaf pigments for dye-sensitized solid-state solar cell, Kumara GRA,; Kaneko S,; Okuya M,; Onwona-Agyeman B,; Konno A,; Tennakone K , Solar Energy Mater. Solar Cells., ,, Volume 90 (9):, p.1220-1226, (2006)
2005
Dye-sensitized solar cells with an extremely thin liquid film as the redox electron mediator, Kumara, G.R.A.,; Kaneko, S.,; Konno, A.,; Okuya, M.,; Tennakone, K. , Chemistry Letters, Volume 34 (4):, p.572-573 APR 5, (2005)
Sensitization of nanocrystalline SnO2 films with indoline dyes, Onwona-Agyeman, B.,; Kaneko, S.,; Kumara, A.,; Okuya, M.,; Murakami, K.,; Konno, A.,; Tennakone, K. , Jap. J. Appl. Phys part i, Volume 44 (20-23), p.L731-L733, (2005)
The effect of particle size and conductivity of Cul layer on the performance of solid-state dye-sensitized photovoltaic cells, Konno, A.,; Kitagawa, T.,; Kida, H.,; Kumara, G.R.A.,; Tennakone, K. , Curr. App. Phys., Volume 5 (2):, p.149-151 FEB, (2005)
2004
Dye-sensitized solid-state solar cells made from magnesiumoxide-coated nanocrystalline titanium dioxide films: enhancement of th, Kumara GRA,; Okuya M,; Murakami K,; Kaneko S,; Jayaweera VV,; Tennakone K , J. Photochem. Photobiol. A (Chem.), Volume 164 (1-3):, p.183-185 Sp. Iss. SI,, (2004)
Fabrication of dye-sensitized solar cells by spray pyrolysis deposition (SPD) technique, Okuya M,; Nakade K,; Osa D,; Nakano T,; Kumara GRA,; Kaneko S , J. Photochem. Photobiol. A (Chem,), Volume 164 (1-3):, p.167-172 Sp. Iss. SI,, (2004)
2003
Efficient dye-sensitize photoelectrochemical cells made from nanocrystalline tin(IV) oxide-zinc oxide composite films, Kumara, G.R.R.A,; Tennakone, K.,; Kottegoda, I.R.M,; Bandaranayake, P.K.M.,; Konno, A.,; Okuya, M.,; Kaneko, S.,; Murakami, K. , Semiconductor Sci. & Technol., Volume 18 (4), p.312-318, (2003)
2002
Dye-Sensitized Solid-State Solar Cells: Use of Crystal Growth Inhibitors for Deposition of the Hole Collector, Kumara, G.R.A.; Konno, A.; Shiratsuchi, K.; Tsukahara, J.; Tennakone, K. , Chem. Mater., March 18, 2002, Volume 14, Issue 3, p.954-955, (2002)
Fabrication of Dye-Sensitized Solar Cells Using Triethylamine Hydrothiocyanate as a CuI Crystal Growth Inhibitor, Kumara, G.R.A.; Kaneko, S.; Okuya, M.; Tennakone, K. , Langmuir, December 24, 200, Volume 18, Issue 26, p.10493-10495, (2002)
Dye-sensitized solid-state solar cells: Use of crystal growth inhibitors for deposition of the hole collector, Kumara, G.R.A.,; Konno, A.,; Shiratsuchi, K.,; Tsukahara, J.,; Tennakone, K. , Chem. Mater., Volume 14 (3):, p.954-+, (2002)
Effect of imidazolium salts on the performance of solid-state dye-sensitized photovoltaic cell using copper iodide as a hole col, Konno, A.,; Kumara, G.R.A.,; Hata, R.,; Tennakone, K. , Electrochem., Volume 70 (6):, p.432-434, (2002)
Nanocrystalline TiO2 films for dye-sensitized solid-state solar cells, Kumara, G.R.A.,; Kaneko, S.,; Okuya, M.,; Konno, A.,; Tennakone, K. , Asian Ceramic Science for Electronics II & Electroceramics in Japan IV: Proceedings, Volume 228-2: 119, (2002)
2001
Dye-sensitized solid-state photovoltaic cells: Suppression of electron-hole recombination by deposition of the dye on a thin ins, Tennakone, K.,; Perera, V.P.S.,; Kottegoda, I.R.M.,; De Silva, L.A.A.,; Kumara, G.R.R.A,; Konno, A. , J. Electronic Mater., Volume 30 (8):, p.992-996 AUG, (2001)
Dye-sensitized solar cell with the hole collector p-CuSCN deposited from a solution in n-propyl sulphide, Kumara, G.R.R.A,; Konno, A.,; Senadeera, G.K.R.,; Jayaweera, P.V.V.,; De Silva, D.B.R.A,; Tennakone, K. , Solar Energy Mater. Solar Cells, Volume 69 (2):, p.195-199 SEP, (2001)
Enhanced efficiency of a dye-sensitized solar cell made from MgO-coated nanocrystalline SnO2, Tennakone, K.,; Bandara, J.,; Bandaranayake, P.K.M.,; Kumara, G.R.A.,; Konno, A. , Jap. J. Applied Phys. - part II Letters, Volume 40 (7B):, p.L732-L734, (2001)
1997
The photostability of dye-sensitized solid state photovoltaic cells: Factors determining the stability of the pigment in a nanop, Tennakone K, Kumara GRRA, Kottegoda IRM, Wijayantha KGU , Semiconductor Sci. & Technol., Volume 12 (1):, p.128-132, (1997)
1995
DEPOSITION OF THIN POLYCRYSTALLINE FILMS OF CUPROUS THIOCYANATE ON CONDUCTING GLASS AND PHOTOELECTROCHEMICAL DYE-SENSITIZATION, TENNAKONE K, KUMARASINGHE AR, SIRIMANNE PM, KUMARA GRR , Thin Solid Films, Volume 261 (1-2):, p.307-310, (1995)
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