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Updated: Apr 28, 2026
Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer
Published on: January 10, 2017
Integrated molecular, interfacial, and device engineering towards high-performance non-fullerene based organic solar
Yue Zang1, Chang-Zhi Li, Chu-Chen Chueh
1Department of Materials Science and Engineering, University of Washington, Box 352120, Seattle, Washington, 98195, USA; State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054, PR China.
Abstract:
High-performance non-fullerene OSCs with PCEs of up to ca. 6.0% are demonstrated based on PBDTT-F-TT polymer and a molecular di-PBI acceptor through comprehensive molecular, interfacial, and device engineering. Impressive PCEs can also be retained in devices with relatively thick BHJ layer and processed through non-halogenated solvents, indicating these high-performance non-fullerene OSCs are promising for large-area printing applications.
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