Study of photovoltaic performance of host‐guest system comprising photoluminescent polyurethane and rhodamine B dye | Zendy

Pokhrel B. | Zendy; Konwer S. | Zendy; Dutta A. | Zendy; Huda M. K. | Zendy; Ghosh B. | Zendy; Dolui S. K. | Zendy

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Study of photovoltaic performance of host‐guest system comprising photoluminescent polyurethane and rhodamine B dye

Author(s) -

Pokhrel B.,

Konwer S.,

Dutta A.,

Huda M. K.,

Ghosh B.,

Dolui S. K.

Publication year - 2011

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.34430

Subject(s) - materials science , rhodamine b , photoluminescence , polyurethane , polymer , chemical engineering , polymer chemistry , photovoltaic system , rhodamine , organic chemistry , chemistry , composite material , optoelectronics , fluorescence , ecology , biology , photocatalysis , engineering , catalysis , physics , quantum mechanics

The photovoltaic property of Rhodamine B dye embedded into Poly(tolyl‐1,1′‐binaphthyl carbamate) (PU 1 ) and poly(hexamethylene‐1,1′‐binaphthyl carbamate) (PU 2 ) matrices have been evaluated using host‐guest approach. The photoactive layer comprising photoluminescent polymer matrix (PU 1 or PU 2 ), Rhodamine B and TiO 2 nanoparticles were prepared by spin casting method. The power conversion efficiency (PCE) the photovoltaic devices based on PU 1 and PU 2 matrices were found to be 0.043% and 0.029%, respectively. PCE of the photovoltaic devices were limited due to low lying highest occupied molecular orbital of PU 1 and PU 2 polymers. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2011.

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