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Cited by 363

The DOI matches its Crossref record; 146 of the 146 references it cites were found in a registry or an index.

Organic Hole‐Transport Layers for Efficient, Stable, and Scalable Inverted Perovskite Solar Cells

Yao, Yiguo, Cheng, Caidong, Zhang, Chenyang, Hu, Hanlin, Wang, Kai, De Wolf, Stefaan·2022·Advanced Materials

Abstract

Hole‐transporting layers (HTLs) are an essential component in inverted, p–i–n perovskite solar cells (PSCs) where they play a decisive role in extraction and transport of holes, surface passivation, perovskite crystallization, device stability, and cost. Currently, the exploration of efficient, stable, highly transparent and low‐cost HTLs is of vital importance for propelling p–i–n PSCs toward commercialization. Compared to their inorganic counterparts, organic HTLs offer multiple advantages such as a tunable bandgap and energy level, easy synthesis and purification, solution processability, and overall low cost. Here, recent progress of organic HTLs, including conductive polymers, small molecules, and self‐assembled monolayers, as utilized in inverted PSCs is systematically reviewed and summarized. Their molecular structure, hole‐transport properties, energy levels, and relevant device properties and resulting performances are presented and analyzed. A summary of design principles and a future outlook toward highly efficient organic HTLs in inverted PSCs is proposed. This review aims to inspire further innovative development of novel organic HTLs for more efficient, stable, and scalable inverted PSCs.

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Metadata

Authors
Yao, Y., Cheng, C., Zhang, C., Hu, H., Wang, K., & De Wolf, S.
Venue
Advanced Materials
Publisher
Wiley
Published
2022-09-30
Volume
34
Issue
44
Pages
e2203794-e2203794
ISSN
  • 0935-9648 (ISSN-L)
  • 1521-4095
OpenAlex
W4283719970
Cited by
363
References
146
FWCI
19.67
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Organic Hole‐Transport Layers for Efficient, Stable, and Scalable Inverted Perovskite Solar Cells. https://app.cochat.ai/papers/10.1002/adma.202203794
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Yao, Y., Cheng, C., Zhang, C., Hu, H., Wang, K., & De Wolf, S. (2022). Organic Hole‐Transport Layers for Efficient, Stable, and Scalable Inverted Perovskite Solar Cells. Advanced Materials. https://doi.org/10.1002/adma.202203794

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