Efficient Carbon-Based CsPbBr₃ Inorganic Perovskite Solar Cells by Using Cu-Phthalocyanine as Hole Transport Material.

ABSTRACT: Metal halide perovskite solar cells (PSCs) have attracted extensive research interest for next-generation solution-processed photovoltaic devices because of their high solar-to-electric power conversion efficiency (PCE) and low fabrication cost. Although the world's best PSC successfully achieves a considerable PCE of over 20% within a very limited timeframe after intensive efforts, the stability, high cost, and up-scaling of PSCs still remain issues. Recently, inorganic perovskite material, CsPbBr₃, is emerging as a promising photo-sensitizer with excellent durability and thermal stability, but the efficiency is still embarrassing. In this work, we intend to address these issues by exploiting CsPbBr₃ as light absorber, accompanied by using Cu-phthalocyanine (CuPc) as

SUBMITTER: Liu Z 

PROVIDER: S-EPMC6199080 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature