Please use this identifier to cite or link to this item: http://idr.nitk.ac.in/jspui/handle/123456789/11901
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dc.contributor.authorNaik, P.
dc.contributor.authorKeremane, K.S.
dc.contributor.authorElmorsy, M.R.
dc.contributor.authorSu, R.
dc.contributor.authorEl-Shafei, A.
dc.contributor.authorAdhikari, A.V.
dc.date.accessioned2020-03-31T08:35:50Z-
dc.date.available2020-03-31T08:35:50Z-
dc.date.issued2018
dc.identifier.citationSolar Energy, 2018, Vol.169, , pp.386-391en_US
dc.identifier.urihttp://idr.nitk.ac.in/jspui/handle/123456789/11901-
dc.description.abstractHerein, we report a comparative study of four interesting metal-free carbazole based organic dyes with different structural configurations, carrying electron deficient barbituric acid (C1-4), as effective co-sensitizers in DSSCs sensitized with NCSU-10 dye. The new entities comprise different structural architectures, viz. D-A (C1), D-?-A (C2), D-D-?-A (C3) and D-A-?-A (C4) configurations with same accepting/anchoring moiety. They consist of carbazole as donor scaffold linked to barbituric acid as an acceptor/anchoring unit via different ?-spacers. This paper describes the study of all the four co-sensitizers with regard to their structural, photophysical, electrochemical, theoretical and photovoltaic investigations. Also, it includes their structure-performance correlation study in detail. The devices co-sensitized with C1-4 displayed the superior photovoltaic performance when compared to NCSU-10 alone. The results ameliorate the role of efficient co-sensitizers to yield DSSC with improved performance. 2018 Elsevier Ltden_US
dc.titleHighly efficient carbazole based co-sensitizers carrying electron deficient barbituric acid for NCSU-10 sensitized DSSCsen_US
dc.typeArticleen_US
Appears in Collections:1. Journal Articles

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