Advances in the research of carbon electrodes for perovskite solar cells

Abstract

Perovskite solar cells (PSCs) were first proposed in 2009.

Improving the performance of perovskite solar cells using a dual-hole transport layer

“…Additionally, the high defect tolerance of perovskite materials enables them to accommodate impurities and defects without compromising the performance. 5–7 These exceptional photovoltaic properties position metal halide perovskite solar cells as a formidable contender in the next generation of major photovoltaic technologies. In comparison to traditional silicon solar cells, PVSCs offer reduced manufacturing costs and a streamlined production process.…”

Preparation of an aqueous zinc ion rGH/V2O5 photorechargeable supercapacitor

“…Solar energy, as a kind of clean and renewable energy, plays an important role in the development and application of energy. 4 Since weather, time, and the solar elevation angle affect solar radiant power, which is one of the most important parameters affecting the output power of solar cells, obtaining a stable power output from solar cells is an urgent issue. 5 Consequently, solar cells are typically assembled with energy storage devices, such as lithium-ion batteries and supercapacitors, to convert solar energy into electric energy and store it as chemical energy.…”

Use of carbon electrodes to reduce mobile ion concentration and improve reliability of metal halide perovskite photovoltaics

“…PSCs utilizing C electrodes offer a promising solution due to their potential for extended durability and cost-effectiveness. Various C-based materials have been used, including pure carbon ink, graphite, carbon nanotubes, and graphene [29][30][31][32][33] . C-based materials safeguard the perovskite layer from both moisture and heat-induced degradation, thereby enhancing the long-term stability of these solar cells [34,35] .…”