Improving morphology and optoelectronic properties of ultra-wide bandgap perovskite via Cs tuning for clear solar cell and UV detection applications.

ABSTRACT: With growing population, vertical spaces from skyscrapers are vast. Semi-transparent solar cells enable an effective pathway for vertical energy harvesting. With composition tunability, perovskite materials can be designed with different transparencies and colors. In this work, an ultra-high bandgap layered triple cation perovskite system was developed for the first time to meet the demand of clear optoelectronic applications; low dimensional triple cation perovskite thin films were fabricated using perovskite with the formula (PEA)₂(Cs_xMA_0.61-xFA_0.39)₃₉(Pb)₄₀(Cl_0.88-0.32xBr_0.12+0.32x)₁₂₁, 0 ≤ x ≤ 0.02 with DMSO as the appropriate solvent. The absorption edge of the material is around 410-430

SUBMITTER: Tun MZ 

PROVIDER: S-EPMC9941583 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature