Green Solvent Strategies toward Sustainable Perovskite Solar Cell Fabrication

Abstract

The shift towards ecofriendly solvents in perovskite solar cell (PSC) production represents a significant leap towards sustainable renewable energy generation, effectively addressing concerns related to the harmful nature of conventional solvents employed in PSC manufacturing. This review assesses the toxicity of traditional solvents utilized in the PSC fabrication process as well as recent studies and challenges related to substituting toxic solvents with less harmful or green alternatives. Although considerable efforts have been made to adopt greener solvents, this review underscores the variations in evaluations based on specific criteria, highlighting the need for thorough consideration to ensure the viability and sustainability of each solvent replacement. This study offers a comprehensive exploration of the transition to greener solvents in PSC fabrication and elucidates the associated challenges and opportunities in this pivotal shift towards a more environmentally sustainable approach to renewable energy production.This article is protected by copyright. All rights reserved.

The dawn of MXene duo: revolutionizing perovskite solar cells with MXenes through computational and experimental methods

“…PSCs have different configurations corresponding to the materials used, each having unique benefits and configurations concerning performance. 40 The device architecture significantly influences the overall performance of the PSCs. Based on the transport material in the cell's exterior, the configurations can be broadly classified as regular (n–i–p) and inverted (p–i–n) structures.…”

Performance enhancement of perovskite solar cells by doping non-toxic multifunctional natural sodium lignosulfonate into SnO2

“…1–5 The certified power conversion efficiency (PCE) of PSCs has increased from 3.8% in 2009 to 26.1% today, owing to tactics controlling thin-film crystal growth, engineering interface, and device architecture. 6–13 In addition, significant sustainability and integrated devices have been reported, 14 particularly with regard to low cost, 15 recycling, 16,17 environmental impact, 18 human health risks, 19 large-area tandem perovskite modules, 20–22 and the possibility of solar hydrogen production. 23 Gatti et al introduced carbon black back electrodes composed of recycled biological waste to replace metal electrodes and hole transport materials.…”