A Review of Progress in Electron Transport Layers in Perovskite Solar Cells.

Abstract

Abstract: The energy industry is currently very interested in designing and developing next-generation photovoltaic systems using organic-inorganic perovskite hybrid solar cells. They represent the most promising materials for high Power Conversion Efficiency (PCE), low-cost solar cells. They can also come up with answers to the global dilemma and the current energy requirements of civilization. Over the past few years, the power conversion efficiency of perovskite solar cells (PSCs) has rapidly increased, going from 3.8 to 25.0 %. The review, however, focuses on the most recent developments in the electron transport layers as perovskite solar cells are the most important element for enhancing the performance and stability of the device. These summarize the role of electron transport (ETL) layers for efficient perovskite solar cell