Piyasiri Ekanayake

Universiti Brunei Darussalam — BN

Energy · Physical Sciences

26h-index2.0kcitations78works2.92yr avg
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Research Topics

TiO2 Photocatalysis and Solar Cells(43), Advanced Photocatalysis Techniques(29), Quantum Dots Synthesis And Properties(17), Perovskite Materials and Applications(12), Conducting polymers and applications(11)

Publications78 total

Application of natural photosensitizers in dye-sensitized solar cells: opportunities, challenges, and future outlook
Photochemical & Photobiological Sciences·2025· 5 citedOpen Access
First-principles study of La and Mg doped/co-doped TiO2 for tailoring trap states in the electron transport layer of perovskite solar cells
Journal of Physics and Chemistry of Solids·2025· 2 citedOpen Access
Code and Data for "Capturing non-Fickian mesoscale solute transport in porous media: The role of transient storage and mass exchange"
Zenodo (CERN European Organization for Nuclear Research)·2025Open Access
Mathematical Modeling of Laboratory-Scale Solute Transport in Porous Media
2025Open Access
First-Principles Study of La and Mg Doped/Co-Doped Tio2 for Tailoring Trap States in the Electron Transport Layer of Perovskite Solar Cells
SSRN Electronic Journal·2025· 1 citedOpen Access
Efficiency enhancement in dye-sensitized solar cells through neodymium-doped graphene quantum dot-modified TiO₂ photoanodes
Physica B Condensed Matter·2024· 6 cited
Novel platinum-free counter-electrode with PEDOT:PSS-treated graphite/activated carbon for efficient dye-sensitized solar cells
Ionics·2024· 8 cited
Novel Platinum-Free Counter-Electrode with PEDOT: PSS-Treated Graphite/Activated Carbon for Efficient Dye-Sensitized Solar Cells
2024· 1 citedOpen Access
Influence of metal salts (Al, Ca, and Mg) on the work function and hole extraction at carbon counter electrodes in perovskite solar cells
Heliyon·2023· 9 citedOpen Access
Influence of Metal Salts (Al, Ca, and Mg) on the Work Function and Hole Extraction at Carbon Counter Electrodes in Perovskite Solar Cells
SSRN Electronic Journal·2023Open Access
Graphite/Carbon Black Counter Electrode Deposition Methods to Improve the Efficiency and Stability of Hole-Transport-Layer-Free Perovskite Solar Cells
ACS Omega·2022· 17 citedOpen Access
Experimental data of four-point probe, scanning electron microscopy, and near-edge X-ray fine structure of titanium (IV) isopropoxide and zirconium (IV) dioxide binders incorporated carbon-based counter electrode for dye-sensitized solar cells
Data in Brief·2021Open Access
Data in Brief_SEJ-D-21-01076
Data Archiving and Networked Services (DANS)·2021Open Access
Enhanced properties of low-cost carbon black-graphite counter electrode in DSSC by incorporating binders
Solar Energy·2021· 42 cited
Enhanced N719 Dye Adsorption onto Ca and La Doped Mesoporous TiO2 Anodes for Dye-Sensitized Solar Cells
Journal of Electronic Materials·2021· 7 cited
Improved Performance of DSSC Photoanodes After the Modification of TiO2 with Reduced Graphene Oxide
Journal of Electronic Materials·2021· 11 cited
Improvement of dye-sensitized solar cell performance through introducing TiO2 in acetylene carbon black-graphite composite electrode
Thin Solid Films·2020· 12 cited
CCDC 1881159: Experimental Crystal Structure Determination
The Cambridge Structural Database·2019Open Access
How to Make Dense and Flat Perovskite Layers for >20% Efficient Solar Cells: Oriented, Crystalline Perovskite Intermediates and Their Thermal Conversion
Bulletin of the Chemical Society of Japan·2019· 27 citedOpen Access
Acetylene carbon black-graphite composite as low-cost and efficient counter electrode for dye-sensitized solar cells (DSSCs)
Ionics·2019· 36 cited
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Frequent Co-authors

Chee Ming Lim(17), Andery Lim(13), Mohammad Iskandar Petra(10), Roshan Thotagamuge(9), G.K.R. Senadeera(7), Hideki Nakajima(7), Kushan U. Tennakoon(5), Ai Ling Tan(5), Alwani Imanah Rafieh(5), Muna Fathiah Don(5), M.A.K.L. Dissanayake(5), Nyuk Yoong Voo(4), Michael E. Ries(4), M. G. Brereton(4), H. Menge(4), D.S.U. Peiris(4), Mohammad Iskandar(3), Rajour Tanyi Ako(3), David James Young(3), Vijila Chellappan(3)