Highly Efficient Colloidal Quantum Dot Photovoltaics via Roll-to-Roll Compatible, High-Speed Blade Coating

Ahmad Kirmani, Mohammad Niazi, Arif Sheikh, Mengxia Liu, Edward Sargent, Aram Amassian, King Abdullah
• CQDs are strong absorbers of the visible and IR solar spectrum-prospects for augmenting Silicon solar cell technology. • CQD PV demonstrations only based on spin-coating, so far. • Spin coating involves significant materials wastage and is not scalable MOTIVATION