Efficient and stable perovskite solar cells using manganese-doped nickel oxide as the hole transport layer.

ABSTRACT: Organic/inorganic hybrid perovskite solar cells (PSCs) have represented a promising field of renewable energy in recent years due to the compelling advantages of high efficiency, facile fabrication process and low cost. The development of inorganic p-type metal oxide materials plays an important role in the performance and stability of PSCs for commercial purposes. Herein a facile and effective way to improve hole extraction and conductivity of NiO _x films by manganese (Mn) doping is demonstrated in this study. A Mn-doped NiO _x layer was prepared by the sol-gel process and served as the hole transport layer (HTL) in inverted PSCs. The results suggest that Mn-doped NiO _x is helpful for the growth of perovskite layers with larger grains a

SUBMITTER: Wu YW 

PROVIDER: S-EPMC9379778 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature