Enhanced Indoor Perovskite Solar Cells: Mitigating Interface Defects and Charge Transport Losses with Polyarene‐Based Hole‐Selective Layers (Adv. Energy Mater. 6/2025)
Perovskite Solar Cells In article number 2404234, Parthasarathy Venkatakrishnan, Yuan Jay Chang, Chih-Ping Chen, and co-workers propose utilizing polyarene-based molecules as hole-selective layers (HSL) to passivate interfacial defects in perovskite solar cells (PSCs). The optimized HSL efficiently mitigates perovskite defects, promotes energy alignment at the HSL/perovskite interface, and enhances the carrier transport efficiency of PSCs. The resulting indoor light efficiency is 41.80 ± 0.57% under 3000K LED illumination (1000 lux) with promising long-term stability.
Authors
- Yuan Jay Chang (ORCID: https://orcid.org/0000-0001-9642-6302)
- Chih‐Ping Chen (ORCID: https://orcid.org/0009-0004-0058-6053)
- Chi‐Wei Lin (ORCID: https://orcid.org/0000-0002-5403-8675)
- Yu Hsuan Lin
- Bing‐Huang Jiang (ORCID: https://orcid.org/0000-0002-5227-245X)
- Parthasarathy Venkatakrishnan (ORCID: https://orcid.org/0000-0002-0895-2861)
- Zhong‐En Shi (ORCID: https://orcid.org/0000-0001-6807-5832)
- Yu‐Chen Lin (ORCID: https://orcid.org/0000-0002-6735-0473)
- Kalidass Kollimalaian (ORCID: https://orcid.org/0000-0002-2892-1210)
- Lili Yang (ORCID: https://orcid.org/0000-0003-0333-1684)
- Jun‐Kai Peng
- Wei‐Tao Peng
Institutions
- Ming Chi University of Technology (TW)
- Tunghai University (TW)
- Chang Gung University (TW)
- Indian Institute of Technology Madras (IN)
Publication Details
- Journal
- Advanced Energy Materials
- Published
- 2025-02-01
- DOI
- https://doi.org/10.1002/aenm.202570029
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00