Green solvents, materials, and lead-free semiconductors for sustainable fabrication of perovskite solar cells

Abstract

This review discusses the use of green and environment-friendly methods for fabricating perovskite solar cells (PSCs), including non-toxic solvents and lead-free alternatives.

Circular economy for perovskite solar cells – drivers, progress and challenges

“…There is a clear need for comprehensive frameworks to aid design of green low-toxicity solvent systems that attain high PCE given the number of manufacturing approaches being investigated for the various PSC architectures. 280…”

Low-temperature synergistic effect of MA and Cl towards high-quality α-FAPbI3 films for humid-air-processed perovskite solar cells

“…However, some problems exist in these fields, such as harsh preparation conditions, long-term stability of devices, and the use of lead and toxic solvents. 11–14…”

Experimental and computational DFT, drift-diffusion studies of cobalt-based hybrid perovskite crystals as absorbers in perovskite solar cells

“…In recent years, a significant amount of research has been conducted to enhance the efficiency of lead-free perovskite solar cells (PSCs). 7,8,19,20 It is essential to use density functional theory (DFT) and simulation methods for these devices to understand the correlation between the material properties and performance of cells. The present study focused primarily on modelling and optimising device characteristics to understand the elements that impact the efficiency of PSCs.…”