Acquiring high-performance and commercially available carbon based air-stable perovskite solar cells by using ZnBr2 additive

Cu+-doped lead-free double perovskite quantum dots for enhancing the photovoltaic performance of carbon-based Cs2AgInCl6 perovskite solar cells

“…Organic-inorganic lead (Pb) halide carbon-based perovskite solar cells (PSCs) have been extensively explored owing to their easy fabrication and high photovoltaic performance. [1][2][3][4] However their large-scale commercialisation remains limited owing to the intrinsic instability and Pb toxicity of Pb-based perovskite. Alternatively, Pb-free double perovskites with the formula A 2 B + B 3+ X 6 (B + = Rb + , Cs + ; B 3+ = In 3+ , Bi 3+ ) have been proposed to resolve these issues.…”

Mixed-Dimensional Engineering to Generate a Desirable 2D/3D Heterostructure Perovskite Layer to Record Stable and Efficient Carbon-Based Perovskite Solar Cells

“…Jing et al used a zinc bromide additive for a perovskite precursor to induce crystallization of perovskite and passivate grain boundaries. They obtained an efficiency of 15.64% for C-PSCs . Khampa et al recorded a PCE of 16.23% for C-PSCs by employing interface engineering at the TiO 2 /perovskite interface.…”

“…They obtained an efficiency of 15.64% for C-PSCs. 24 Khampa et al recorded a PCE of 16.23% for C-PSCs by employing interface engineering at the TiO 2 / perovskite interface. Their interface passivation method reduced the C-PSC's nonradiative recombination losses.…”