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.