Copper nanowires (CuNWs) have been applied to hybrid perovskite solar cells (PSCs) as a window electrode. By sandwiching the CuNW network between aluminum-doped zinc oxide and adopting a poly(ethylenimine) buffer layer, the compatibility between the CuNWs and the perovskite layer could be dramatically improved. PSCs containing the CuNW-based composite electrode exhibited an average power conversion efficiency of 8.65%.
Bibliographical noteFunding Information:
This work was financially supported by the National Research Foundation of Korea (NRF) (grant no. 2012R1A3A2026417) funded by the Korean government (MSIP).
All Science Journal Classification (ASJC) codes
- Materials Science(all)