Mono- and bi-cyanoacrylic acid substituted phenothiazine based sensitizers for dye sensitized solar cells

Kavery, E. and Muruganantham, S. and Prabhu, S. and Renganathan, R. and Chin, S. Y. and Khan, Maksudur R. (2020) Mono- and bi-cyanoacrylic acid substituted phenothiazine based sensitizers for dye sensitized solar cells. Optik, 208 (164046). pp. 1-4. ISSN 0030-4026. (Published)

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Abstract

Phenothiazine and cyanoacrylic acid moiety based sensitizers were synthesized for dye sensitized solar cell application. Absorption and electrochemical properties of the sensitizers having mono- and bi-substituted cyanoacrylic acids were studied. The mono-cyanoacrylic acid substituted phenothiazine sensitizer has more light harvesting ability due to its high molar extinction coefficient. The photovoltaic performance of mono-cyanoacrylic acid substituted phenothiazine sensitizer was slightly greater compared to the bi-cyanoacrylic acid substituted phenothiazine sensitizer which was attributed to the effect of anchoring groups in the sensitizer.

Item Type:	Article
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Phenothiazine; Anchoring group; Solar energy materials; Spectroscopy; Dye sensitized solar cells
Subjects:	Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TP Chemical technology
Faculty/Division:	Institute of Postgraduate Studies Faculty of Chemical and Process Engineering Technology
Depositing User:	Mrs Norsaini Abdul Samat
Date Deposited:	03 Nov 2022 09:40
Last Modified:	03 Nov 2022 09:40
URI:	http://umpir.ump.edu.my/id/eprint/28676
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