Catalytic lithium removal extends perovskite solar cell lifespan

The Photovoltaic Research Department at Korea Institute of Energy Research (KIER) developed a catalytic process that removes lithium and extends the lifespan of perovskite solar cells. The findings were published in Advanced Science and aim to support commercialization.

• Catalytic process removes lithium from the perovskite layer
• The method extends solar cell lifespan
• Findings published in Advanced Science