20-22 May 2015
Asia/Bangkok timezone
The Centennial Celebration of General Relativity Theory and 80 Years of Thai Physics Graduate

Dye-sensitized solar cell based on hydrothermally deposited NiS counter electrode

20 May 2015, 14:00
3h 30m
Board: SUR-11
Poster presentation Surface, Interface and Thin Film Poster-1

Speaker

Mr Wasan Maiaugree (Department of Physics, Faculty of science, Khon Kaen University, Khon Kaen, THAILAND)

Description

NiS films were prepared by a hydrothermal technique on FTO glass substrates. The NiS films were used as a counter electrode electrodes of dye-sensitized solar cell. The dye-sensitized solar cell base on NiS exhibited performance with the energy conversion efficiency of 8.33%, open-circuit voltage of 0.74 V, short-circuit current of 16.23 mA.cm$^{−2}$, and fill factor of 0.69 under full sunlight illumination (100 mW.cm$^{-2}$, AM 1.5G). This performance is close to the devices using platinum as the counter electrode (8.48% ).

Primary author

Mr Wasan Maiaugree (Department of Physics, Faculty of science, Khon Kaen University, Khon Kaen, THAILAND)

Co-authors

Dr Ekaphan Swatsitang (Department of Physics, Faculty of science, Khon Kaen University, Khon Kaen, THAILAND) Dr Samuk Pimanpang (Department of Physics, Faculty of science, Khon Kaen University, Khon Kaen, THAILAND) Dr Vittaya Amornkitbamrung (Department of Physics, Faculty of science, Khon Kaen University, Khon Kaen, THAILAND) Mr Weerawat Kanmuang (Department of Physics, Faculty of science, Khon Kaen University, Khon Kaen, THAILAND)

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