Industrial printing production of organic solar cells (OSCs) requires high power conversion efficiency (PCE) with wide toleration of active layer thickness. Here, we demonstrate high〆fficiency thick‐film OSCs using a polymer fibril network strategy (FNS), which involved a donor polymer (PT2) ...
Energy loss within organic solar cells (OSCs) is undesirable as it reduces cell efficiency1–4. In particular, non-radiative recombination loss3 and energetic disorder5, which are closely related to the tail states below the band edge and the overall pho
Organic solar cell (OSC) is one of the most promising lowヽarbon technologies for generation of electricity. It is blessed with relatively lower installation time and cost, light weight, semitransparent nature and suitability for roll‐to‐roll printing process. In the past, critics of OSC were ...
Fused-ring non-fullerene electron-accepting materials have been well designed and synthesized to adopt into the high-efficiency organic solar cells (OSCs). Y6, as an epoch-making non-fullerene acceptor (NFA), remarkably promoted the power conversion efficiency (PCE) over 18% in 2020. After then...
The open-circuit voltage of organic solar cells is usually lower than the values achieved in inorganic or perovskite photovoltaic devices with comparable bandgaps. Energy losses during charge separation at the donor–acceptor interface and non-radiative
Broadband absorption enhancement in metal nanomaterials for high-performance organic solar cells(OSCs) is highly desirable in the plasmonic-enhanced OSCs. Here, a new dual plasmonic device is proposed by strategically designing device structures and managing two types of plasmonic structures(e.g., ...
(2023). Integrated Micro‐Scale Concentrating Photovoltaics: A Scalable Path Toward High‐Efficiency, Low‐Cost Solar Power. Solar RRL. doi.org/10.1002/solr.202300363 Liang, H., et al. (2023). A rare case of brominated small molecule acceptors for high-efficiency organic solar cells. Nature ...
The perovskite-organic tandem solar cell can achieve a photoelectric conversion efficiency of 26.4 percent, the highest efficiency for such solar cells to date, according to Li Yongfang, an academician and a researcher at the institute. Perovskite solar cells and organic solar cells represent the ne...
This research opens up a new direction towards the achievement of a universal optimal device layout and provides the potential to further enhance the efficiency of future hybrid tandem solar cells.关键词: tandem solar cells interlayer hybrid solar cells organic electronics ...
The ternary strategy has proven to be an effective method for improving the efficiency of organic solar cells (OSCs). However, designing and selecting the third component still pose challenges. In this study, this issue is addressed by focusing on the PBDB‐T:Y18‐F binary s...