Communication
Toward High-Performance Semi-Transparent Polymer Solar Cells: Optimization of Ultra-Thin Light Absorbing Layer and Transparent Cathode Architecture
Article first published online: 12 NOV 2012
DOI: 10.1002/aenm.201200679
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Additional Information
How to Cite
Chueh, C.-C., Chien, S.-C., Yip, H.-L., Salinas, J. F., Li, C.-Z., Chen, K.-S., Chen, F.-C., Chen, W.-C. and Jen, A. K.-Y. (2013), Toward High-Performance Semi-Transparent Polymer Solar Cells: Optimization of Ultra-Thin Light Absorbing Layer and Transparent Cathode Architecture. Adv. Energy Mater., 3: 417–423. doi: 10.1002/aenm.201200679
Publication History
- Issue published online: 10 APR 2013
- Article first published online: 12 NOV 2012
- Manuscript Revised: 1 OCT 2012
- Manuscript Received: 30 AUG 2012
Keywords:
- fullerene surfactants;
- solar window;
- semi-transparent solar cells;
- transparent electrodes;
- ultra-thin films
High-performance semi-transparent polymer photovoltaic devices (STOPVs) exhibiting both high transparency and superior color rendering properties are demonstrated. The ultra-thin photoactive layer (∼50 nm) possesses similar light absorbing efficiency as the thick case (∼90 nm) after optimization. Highly transparent fullerene surfactant/Ag hybrid cathode is used to enable suitable optical absorption, light transmittance, and effective collection of electrons. The resulting STOPVs exhibit a high power conversion efficiency (5.1%) and high average visible-light transmissivity (25%) with neutral color perception close to white light.

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