Perovskite polymer solar cells prepared using solution process

We report a simple solution-based process to fabricate a perovskite polymer tandem solar cell using inorganic CH3NH3PM3 as an absorber and organic PCBM (6,6 phenyl C61- butyric acid methyl ester) as an electron transport layer. The absorber solution was prepared by mixing the CH3NH3I (methyl ammoniu...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 776; no. 1; pp. 12010 - 12015
Main Authors Rosa, E. S., Shobih, Nursam, N. M., Saputri, D. G.
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.11.2016
Subjects
Absorbers
Butyric acid
Circuits
Dimethylformamide
Electron spin
Electron transport
Energy conversion efficiency
Open circuit voltage
Perovskites
Photovoltaic cells
Physics
Polymers
Short circuit currents
Solar cells
Spin coating
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Summary:We report a simple solution-based process to fabricate a perovskite polymer tandem solar cell using inorganic CH3NH3PM3 as an absorber and organic PCBM (6,6 phenyl C61- butyric acid methyl ester) as an electron transport layer. The absorber solution was prepared by mixing the CH3NH3I (methyl ammonium iodide) with PbI2 (lead iodide) in DMF (N,N- dimethyl formamide) solvent. The absorber and electron transport layer were deposited by spin coating method. The electrical characteristics generated from the cell under 50 mW cm2 at 25 °C comprised of an open circuit voltage of 0.31 V, a short circuit current density of 2.53 mA cm2, and a power conversion efficiency of 0.42%.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/776/1/012010