Photo-Crosslinkable Naphthalene Diimide Polymer for Solution Processed n-i-p Perovskite Solar cells

Conference · Sun Nov 27 04:00:00 EST 2022

DOI:https://doi.org/10.2172/1910043· OSTI ID:1910043

Shi, Yangwei ^[1]; McCarthy, Declan ^[2]; Jiang, Fangyuan ^[3]; Ho, Kevin ^[3]; Barlow, Stephen ^[2]; Marder, Seth R ^[2]; Ginger, David S. ^[3]

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1. University of Washington; University of Washington
2. University of Colorado Boulder
3. University of Washington

Lead-halide perovskite has attracted tremendous attention due to its extraordinary optoelectronic properties.1 Charge transport layers play an important role in both solar cell device efficiency and long-term stability.2 Here we used a photo-crosslinkable polymer for n-i-p perovskite solar cells. Compared to the non-crosslinkable counterpart, we see an overall improved open-circuit voltage and efficiency in mixed-cation mixed-halide perovskite solar cell using the crosslinked naphthalene diimide polymer (NDI-CL) as cathode modification layer.

• Research Organization: University of Wahington; Georgia Institute of Technology; University of Colorado Boulder
• Sponsoring Organization: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office
• DOE Contract Number: EE0008747
• OSTI ID: 1910043
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
36 MATERIALS SCIENCE