Perovskite/polymer solar cells prepared using solution process

8th International Conference on Physics and its Applications

Rosa, E.S.^1 ; Shobih^1 ; Nursam, N.M.^1 ; Saputri, D.G.^2

Research Center for Electronics and Telecommunication, Indonesian Institute of Science, Kampus LIPI Gedung, 20 Jalan Sangkuriang Bandung, West Java

40135, Indonesia^1

Faculty of Mathematics, Natural Science Sebelas Maret University, Jl. Ir. Sutami No. 36A, Solo Central Java

57126, Indonesia^2

关键词: Electrical characteristic;    Electron transport layers;    N ,N-Dimethylformamide;    Power conversion efficiencies;    Solution process;    Solution-based process;    Spin-coating method;    Tandem solar cells;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/776/1/012010/pdf
DOI  :  10.1088/1742-6596/776/1/012010

来源: IOP

【 摘 要 】

We report a simple solution-based process to fabricate a perovskite/polymer tandem solar cell using inorganic CH3NH3PM3as 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/cm2at 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%.