G.R.A. Kumara - Concepedia

Author

G.R.A. Kumara

National Institute of Fundamental Studies ORCID

Also Known As

Ashoka Kumara, G K R Kumara, G KUMARA, G R Asoka Kumara, G R R A Kumara, G. Kumara, G. R. A. Kumara, G. R. Asoka Kumara, G. R. R. A. Kumara, G.R Asoka Kumara

116

Publications

5.1K

Citations

H-Index

Concepts

All Affiliations

National Institute of Fundamental Studies Shizuoka University University of Peradeniya Georgia State University Western Norway University of Applied Sciences

About

G.R.A. Kumara is an author at National Institute of Fundamental Studies specializing in engineering, chemistry, and materials science.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	32	57	4.1K
2	Chemical Engineering	21	30	1.9K
3	Applied Physics	6	6	500
4	Health Sciences	4	4	419
5	Natural Sciences	1	1	20

G.R.A. Kumara

Publications

Citations

H-Index

Page 1

	Year	Citations
A dye-sensitized nano-porous solid-state photovoltaic cell K. Tennakone, G.R.A. Kumara, A.R. Kumarasinghe, Semiconductor Science and Technology Materials ScienceEngineeringNanoporous MaterialPhotochemistryInorganic Photochemistry	1995	426
Structural Evolution of Hydrothermally Derived Reduced Graphene Oxide Hsin‐Hui Huang, Kanishka De Silva, G.R.A. Kumara, Scientific Reports	2018	409
An efficient dye-sensitized photoelectrochemical solar cell made from oxides of tin and zinc K. Tennakone, G.R.A. Kumara, I. R. M. Kottegoda, Chemical Communications EngineeringInorganic PhotochemistryOrganic Solar CellPhoto-electrochemical CellPhotovoltaic Devices	1999	325
Dye-sensitized solar cell with the hole collector p-CuSCN deposited from a solution in n-propyl sulphide G.R.A. Kumara, A. KONNO, G.K.R. Senadeera, Solar Energy Materials and Solar Cells Materials ScienceHole CollectorEngineeringPhotochemistryOrganic Solar Cell	2001	248
Dye-Sensitized Solid-State Solar Cells: Use of Crystal Growth Inhibitors for Deposition of the Hole Collector G.R.A. Kumara, A. KONNO, Katsuaki Shiratsuchi, Chemistry of Materials EngineeringNanoporous MaterialInorganic PhotochemistryOrganic Solar CellNanoporous Tio2 Films	2002	236
Graphite-type activated carbon from coconut shell: a natural source for eco-friendly non-volatile storage devices Nilanka M. Keppetipola, Maithri Dissanayake, Pubudu Dissanayake, RSC Advances	2021	196
A solid-state photovoltaic cell sensitized with a ruthenium bipyridyl complex K. Tennakone, G.R.A. Kumara, I. R. M. Kottegoda, Journal of Physics D Applied Physics Materials ScienceInorganic ChemistryChemical EngineeringNano-porous FilmsEfficient Sensitizers	1998	193
Fabrication of Dye-Sensitized Solar Cells Using Triethylamine Hydrothiocyanate as a CuI Crystal Growth Inhibitor G.R.A. Kumara, Shinji Kaneko, Masayuki Okuya, Langmuir Chemical EngineeringEngineeringPhotochemistryOrganic Solar CellSri Lanka Cite	2002	181
Shiso leaf pigments for dye-sensitized solid-state solar cell G.R.A. Kumara, Shinji Kaneko, Masayuki Okuya, Solar Energy Materials and Solar Cells EngineeringPhotocatalysisPhoto-electrochemical CellChemistryDyeing	2005	175
Enhanced Efficiency of a Dye-Sensitized Solar Cell Made from MgO-Coated Nanocrystalline SnO<sub>2</sub> Kirthi Tennakone, Jayasundera Bandara, P.K.M Bandaranayake, Japanese Journal of Applied Physics Materials ScienceChemical EngineeringEngineeringInorganic PhotochemistrySolar Power	2001	170

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