Category: Energy

EnergyInnovationScience

Evaporated Perovskite Solar Cells Achieve Record 29.4% Efficiency in Tandem Configuration

Scientists have developed a new evaporation-based manufacturing technique for wide-bandgap perovskite solar cells that demonstrates exceptional stability and performance. The approach has enabled perovskite-silicon tandem devices to reach record-breaking efficiency levels while maintaining structural integrity under challenging environmental conditions.

Breakthrough in Perovskite Solar Cell Manufacturing

Researchers have developed an innovative evaporation-based approach for creating wide-bandgap perovskite solar cells that reportedly achieves exceptional stability and performance, according to a recent study published in Nature Materials. The new manufacturing technique, which involves carefully controlled deposition of multiple precursor materials, has enabled the creation of perovskite-silicon tandem solar cells with record-breaking efficiency levels while maintaining structural integrity under challenging environmental conditions.

by Natalie Brooks
EnergyResearchScience

Breakthrough Barrier Technology Extends Perovskite Solar Cell Lifespan by Halting Iodide Migration

Scientists have developed a novel composite barrier that effectively confines iodide migration in perovskite solar cells. The breakthrough approach combines scattering blocking and dipole monolayer technologies to create durable, high-efficiency solar devices.

Barrier Technology Breakthrough

Researchers have developed a quantified barrier system that effectively confines iodide migration in perovskite solar cells, according to a recent study published in Nature Communications. The breakthrough addresses one of the most significant challenges in perovskite photovoltaics – the instability caused by iodide ion movement from the perovskite layer to adjacent transport layers. Sources indicate this migration has been a primary factor limiting the commercial viability of perovskite solar cells despite their high efficiency potential.

by Darren Holt