Halogenation Engineering of Solid Additives Enables 19.39% Efficiency and Stable Binary Organic Solar Cells via Manipulating Molecular Stacking and Aggregation of Both Donor and Acceptor Components
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202415090
Abstract: By selectively interacting with acceptor components, various typed solid additives achieve boosted power conversion efficiency (PCE) in organic solar cells (OSCs). However, due to the efficient active layer being composed of donor and acceptor materials,… read more here.
Keywords: donor acceptor; solid additives; solar cells; acceptor ... See more keywords
Understanding the Role of Removable Solid Additives: Selective Interaction Contributes to Vertical Component Distributions.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202302861
Abstract: Sequentially deposited organic solar cells (SD-OSCs) have attracted great attention owing to their ability in achieving more favorable, vertically phase-separated morphology to avoid the accumulation of counter charges at absorber/transporting layer interfaces. However, the processing… read more here.
Keywords: interaction; component; understanding role; selective interaction ... See more keywords
Achieving 20% Efficiency in Organic Solar Cells Through Conformationally Locked Solid Additives
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DOI: 10.1002/aenm.202405205
Abstract: Volatile solid additives (VSAs) have emerged as one of the most effective strategies for optimizing the active layer morphology of organic solar cells (OSCs). In this study, two VSAs, HBT‐1 and HBT‐2, are designed and… read more here.
Keywords: solid additives; efficiency organic; solar cells; organic solar ... See more keywords
Achieving Record-Efficiency Organic Solar Cells upon Tuning the Conformation of Solid Additives
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c05303
Abstract: Volatile solid additives (SADs) are considered as a simple yet effective approach to tune the film morphology for high-performance organic solar cells (OSCs). However, the structural effects of the SADs on the photovoltaic performance are… read more here.
Keywords: organic solar; conformation; solar cells; solid additives ... See more keywords