首页|Successive ionic layer adsorption and reaction processed CuSCN for efficient inverted perovskite solar cells
Successive ionic layer adsorption and reaction processed CuSCN for efficient inverted perovskite solar cells
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NSTL
Elsevier
? 2022 Elsevier B.V.Copper thiocyanate (CuSCN) is a promising inorganic hole transport material for perovskite solar cells (PSCs) due to its wide-bandgap, low cost, high carrier mobility and good transmittance. However, there are limited reports about CuSCN application in PSCs mainly due to its inferior solubility. Here, we prepared high-quality CuSCN films through a simple solution method named successive ionic layer adsorption and reaction (SILAR). Using SILAR method, high-quality CuSCN films could be obtained on ITO (indium tin oxide) substrate with good morphology and photoelectric properties. As a result, efficient inverted PSCs were fabricated with SILAR-prepared CuSCN and the efficiency can be increased from 11.10 % to 18.71 %.
CuSCNHole transport layerPerovskite solar cellsSILAR
Wei J.、Guo X.、Yang H.、Liu A.、Zhang W.、Lu C.、Li X.、Fang J.
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School of Physics and Electronic Science Ministry of Education Nanophotonics & Advanced Instrument Engineering Research Center East China Normal University
NSTL
Elsevier
