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Solution-Processed Cu2O and CuO as Hole Transport Materials for Efficient Perovskite Solar Cells
1Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology, Beijing, 100190, China.
Small (Weinheim an Der Bergstrasse, Germany)
|August 28, 2015
Abstract:
Solution-processed Cu2 O and CuO are used as hole transport materials in perovskite solar cells. The cells show significantly enhanced open circuit voltage Voc, short-circuit current Jsc, and power conversion efficiency (PCE) compared with PEDOT cells. A PCE of 13.35% and good stability are achieved for Cu2O cells, making Cu2O a promising material for further application in perovskite solar cells.
