Lessons learned from spiro-OMeTAD and PTAA in perovskite solar cells

FM Rombach, SA Haque, TJ Macdonald - Energy & Environmental …, 2021 - pubs.rsc.org
Organic semiconductors have become essential parts of thin-film electronic devices,
particularly as hole transport layers (HTLs) in perovskite solar cells (PSCs) where they …

A brief review of hole transporting materials commonly used in perovskite solar cells

S Li, YL Cao, WH Li, ZS Bo - Rare Metals, 2021 - Springer
Perovskite solar cells (PSCs) have been brought into sharp focus in the photovoltaic field
due to their excellent performance in recent years. The power conversion efficiency (PCE) …

Radical polymeric p-doping and grain modulation for stable, efficient perovskite solar modules

S You, H Zeng, Y Liu, B Han, M Li, L Li, X Zheng… - Science, 2023 - science.org
High-quality perovskite light harvesters and robust organic hole extraction layers are
essential for achieving high-performing perovskite solar cells (PSCs). We introduce a …

Large-area perovskite solar cells employing spiro-Naph hole transport material

M Jeong, IW Choi, K Yim, S Jeong, M Kim, SJ Choi… - Nature …, 2022 - nature.com
Stabilizing the best-performing state-of-the-art perovskite solar cells (PSCs) based on a
spiro-OMeTAD hole transport material (HTM), without sacrificing their high power conversion …

Materials and methods for interface engineering toward stable and efficient perovskite solar cells

J Chen, NG Park - ACS Energy Letters, 2020 - ACS Publications
Because interfacial nonradiative recombination (NRR) has a significant influence on device
performance, the minimization of interfacial NRR losses through interface engineering …

Toward ideal hole transport materials: a review on recent progress in dopant-free hole transport materials for fabricating efficient and stable perovskite solar cells

X Yin, Z Song, Z Li, W Tang - Energy & Environmental Science, 2020 - pubs.rsc.org
Since 2009, perovskite solar cells (PSCs) have witnessed dramatic developments with the
record power conversion efficiency (PCE) exceeding 25% within a single decade. One …

DA-π-AD-type dopant-free hole transport material for low-cost, efficient, and stable perovskite solar cells

T Niu, W Zhu, Y Zhang, Q Xue, X Jiao, Z Wang, YM Xie… - Joule, 2021 - cell.com
The development of low-cost and efficient hole transport materials (HTMs) is important for
the commercialization of perovskite solar cells (PSCs). Comparing with the widely studied …

Advancements in organic small molecule hole-transporting materials for perovskite solar cells: past and future

P Murugan, T Hu, X Hu, Y Chen - Journal of Materials Chemistry A, 2022 - pubs.rsc.org
This review article discusses the current designs and synthetic procedures for organic small
molecules as hole-transporting materials (HTMs) with a focus on their structure–property …

Dopant‐Free Bithiophene‐Imide‐Based Polymeric Hole‐Transporting Materials for Efficient and Stable Perovskite Solar Cells

Y Bai, Z Zhou, Q Xue, C Liu, N Li, H Tang… - Advanced …, 2022 - Wiley Online Library
The development of hole‐transport materials (HTMs) with high mobility, long‐term stability,
and comprehensive passivation is significant for simultaneously improving the efficiency and …

Development of dopant‐free organic hole transporting materials for perovskite solar cells

HD Pham, TCJ Yang, SM Jain… - Advanced Energy …, 2020 - Wiley Online Library
There has been considerable progress over the last decade in development of the
perovskite solar cells (PSCs), with reported performances now surpassing 25.2% power …