The path to 20% power conversion efficiencies in nonfullerene acceptor organic solar cells

A Karki, AJ Gillett, RH Friend… - Advanced Energy …, 2021 - Wiley Online Library
The power conversion efficiencies (PCEs) of single‐junction organic solar cells (OSC) have
now reached over 18%. This rapid recent progress can be attributed to the development of …

Solution‐processed semitransparent organic photovoltaics: from molecular design to device performance

VV Brus, J Lee, BR Luginbuhl, SJ Ko… - Advanced …, 2019 - Wiley Online Library
Recent research efforts on solution‐processed semitransparent organic solar cells (OSCs)
are presented. Essential properties of organic donor: acceptor bulk heterojunction blends …

Molecular packing and dielectric property optimization through peripheral halogen swap** enables binary organic solar cells with an efficiency of 18.77%

H Liang, H Chen, P Wang, Y Zhu… - Advanced Functional …, 2023 - Wiley Online Library
Peripheral halogen regulations can endow non‐fullerene acceptors (NFAs) with enhanced
features as organic semi‐conductors and further boost efficient organic solar cells (OSCs) …

A facile strategy for third-component selection in non-fullerene acceptor-based ternary organic solar cells

Y Li, Y Cai, Y **e, J Song, H Wu, Z Tang… - Energy & …, 2021 - pubs.rsc.org
The ternary strategy has been proved to be an efficient approach to improve the power
conversion efficiency (PCE) of organic solar cells (OSCs). However, little attention has been …

Triplet exciton formation for non-radiative voltage loss in high-efficiency nonfullerene organic solar cells

Z Chen, X Chen, Z Jia, G Zhou, J Xu, Y Wu, X **a, X Li… - Joule, 2021 - cell.com
Nonfullerene acceptor (NFA) organic solar cells (OSCs) with power conversion efficiency
(PCE) reaching up to 18% has shown tremendous potential toward practical applications …

Asymmetric nonfullerene small molecule acceptors for organic solar cells

C Li, H Fu, T **a, Y Sun - Advanced Energy Materials, 2019 - Wiley Online Library
Symmetry breaking provides a new material design strategy for nonfullerene small molecule
acceptors (SMAs). The past 10 years have witnessed significant advances in asymmetric …

Recent progress in hole‐transporting layers of conventional organic solar cells with p–i–n structure

X Zhang, H Zhang, Y Li, S Zafar, S Yang… - Advanced Functional …, 2022 - Wiley Online Library
Recently, organic solar cells (OSCs) have received rapid boosts in the power conversion
efficiency (PCE), due to progresses in materials and device engineering. Several groups …

Latest progress on photoabsorbent materials for multifunctional semitransparent organic solar cells

GP Kini, SJ Jeon, DK Moon - Advanced Functional Materials, 2021 - Wiley Online Library
Semi‐transparent organic solar cells (ST‐OSCs) have revolutionized the field of
photovoltaics (PVs) due to their unique abilities, such as transparency and color tunability …

Exploring the charge dynamics and energy loss in ternary organic solar cells with a fill factor exceeding 80%

Y Zeng, D Li, Z **ao, H Wu, Z Chen… - Advanced Energy …, 2021 - Wiley Online Library
Ternary architecture is a promising strategy to enhance power conversion efficiencies
(PCEs) of organic solar cells (OSCs). However, among all the photovoltaic parameters that …

Tailoring regioisomeric structures of π-conjugated polymers containing monofluorinated π-bridges for highly efficient polymer solar cells

B Fan, M Li, D Zhang, W Zhong, L Ying, Z Zeng… - ACS Energy …, 2020 - ACS Publications
Fluorine substitution has been vital to the molecular design of π-conjugated polymers
toward highly efficient polymer solar cells because it results in improved intermolecular …