Communication—Fabrication of Imprinted ITO-Free Perovskite Solar Cells

Ming Yi Lin
2018 ECS Journal of Solid State Science and Technology  
Solution-processed silver nanowire (AgNW) thin films were designed to function as transparent electrode to replace indium tin oxide (ITO) electrode. Various times spin-coated AgNW films on substrate were fabricated and optimized according to transmission and sheet resistance R s of electrode film. The optimized solution-processed AgNWs were further transferred and imprinted on flexible substrate (PEN) which can improve elastic modulus and mechanical properties of the electrode. Moreover, the
more » ... ified AgNW electrode will possess strong endurance ability against resonant cleaning process and preprocess work. The power conversion efficiency (PCE) of flexible ITO-free perovskite solar cells based on AgNW electrode can reach 9.15%. ) unless CC License in place (see abstract). ecsdl.org/site/terms_use address. Redistribution subject to ECS terms of use (see 207.241.231.81 Downloaded on 2019-04-28 to IP ) unless CC License in place (see abstract). ecsdl.org/site/terms_use address. Redistribution subject to ECS terms of use (see 207.241.231.81 Downloaded on 2019-04-28 to IP ECS Journal of Solid State Science and Technology, 7 (11) P651-P653 (2018) P653 can reach 9.10%, which is close to ITO based perovskite solar cells with efficiency of 9.29%. ) unless CC License in place (see abstract). ecsdl.org/site/terms_use address. Redistribution subject to ECS terms of use (see 207.241.231.81
doi:10.1149/2.0201811jss fatcat:k7py3n3ztrd6zndz6cbgfjiquq