A simple 3,4-ethylenedioxythiophene based hole-transporting material for perovskite solar cells

• المؤلفون الرئيسيون: Mhaisalkar, Subodh Gautam, Li, Hairong, Fu, Kunwu, Hagfeldt, Anders, Grätzel, Michael, Grimsdale, Andrew C.
• مؤلفون آخرون: Energy Research Institute @ NTU (ERI@N)
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Engineering::Materials::Photonics and optoelectronics materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/99894; http://hdl.handle.net/10220/19645

We report a novel electron-rich molecule based on 3,4-ethylenedioxythiophene (H101). When used as the hole-transporting layer in a perovskite-based solar cell, the power-conversion efficiency reached 13.8 % under AM 1.5G solar simulation. This result is comparable with that obtained using the well-k...