Alcohol‐Soluble n‐Type Polythiophenes as Cathode Interlayer in Organic Photodetectors for Hole Blocking
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202312502
Abstract: For organic photodetectors (OPDs), cathode interlayer (CIL) with low‐lying highest occupied molecular orbital (EHOMO) energy level is required to reduce dark current density (Jd). In this study, toward application as CIL in OPDs, an alcohol‐processable… read more here.
Keywords: type; dark current; cathode interlayer; organic photodetectors ... See more keywords
Recent Progress in Aromatic‐Diimide‐Based Cathode Interlayer Materials for Organic Solar Cells
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202522678
Abstract: Organic solar cells (OSCs), as a third‐generation photovoltaic technology, have now achieved power conversion efficiencies exceeding 21.0%, reaching the commercialization threshold. This great progress is largely attributed to innovations in materials design. Aromatic diimides (ADIs),… read more here.
Keywords: progress; solar cells; cathode interlayer; interlayer materials ... See more keywords
Hybrid Cathode Interlayer Enables 17.4% Efficiency Binary Organic Solar Cells
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105575
Abstract: With the emergence of fused ring electron acceptors, the power conversion efficiency of organic solar cells reached 19%. In comparison with the electron donor and acceptor materials progress, the development of cathode interlayers lags. As… read more here.
Keywords: cathode interlayer; organic solar; solar cells; interlayer ... See more keywords
2D Conjugated Polyelectrolytes Possessing Identical Backbone with Active-Layer Polymer as Cathode Interlayer for Organic Solar Cells.
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecular rapid communications"
DOI: 10.1002/marc.201900624
Abstract: A 2D conjugated polyelectrolyte (CPE), PBDTTh-TT-NBr, having the same backbone as the highly efficient donor polymer PTB7-Th and the quaternary ammonium pendant, is synthesized as a cathode interlayer (CIL) material for PTB7-Th-based fullerene and non-fullerene… read more here.
Keywords: cathode interlayer; active layer; backbone; polymer ... See more keywords
A Printable Organic Cathode Interlayer Enables over 13% Efficiency for 1-cm2 Organic Solar Cells
Sign Up to like & getrecommendations! Published in 2019 at "Joule"
DOI: 10.1016/j.joule.2018.10.024
Abstract: Summary Currently, most cathode interlayer (CIL) materials for organic solar cells (OSCs) cannot be processed by printing techniques, which severely limits their use in practical productions. Herein, we report a naphthalene diimide (NDI)-based small-molecular compound… read more here.
Keywords: solar cells; cil; cathode interlayer; organic solar ... See more keywords
Cathode Interlayer Based on Naphthalene Diimide: A Modification Strategy for Zinc-Oxide-Free Inverted Organic Solar Cells.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02181
Abstract: Perylene diimide with ammonium oxide as a terminal group (named PDIN-O) is a well-known cathode interlayer in conventional-type organic solar cells (OSCs). Since naphthalene diimide exhibits a lower LUMO level than perylene diimide, we chose… read more here.
Keywords: cathode interlayer; organic solar; solar cells; interlayer ... See more keywords
A Simple Perylene Derivative as a Solution-Processable Cathode Interlayer for Perovskite Solar Cells with Enhanced Efficiency and Stability.
Sign Up to like & getrecommendations! Published in 2018 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.8b02256
Abstract: A simple alcohol-soluble perylene derivative (i.e., tetramethylammonium salt of perylene-3,4,9,10-tetracarboxylic acid; TMA-PTC) was prepared and applied as a cathode interlayer (CIL) to modify the PC61BM/Ag interface in planar p-i-n perovskite solar cells (PeSCs). As a… read more here.
Keywords: perovskite solar; cathode; cathode interlayer; tma ptc ... See more keywords
Cost-Effective Cathode Interlayer Material for Scalable Organic Photovoltaic Cells.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c01139
Abstract: Organic photovoltaic (OPV) cells have demonstrated remarkable success on the laboratory scale. However, the lack of cathode interlayer materials for large-scale production still limits their practical application. Here, we rationally designed and synthesized a cathode… read more here.
Keywords: cathode interlayer; opv cells; cathode; organic photovoltaic ... See more keywords
Molecular Design of Self-Doping Cathode Interlayer for Efficient and Humidity-Resistant Organic Photovoltaic Cells.
Sign Up to like & getrecommendations! Published in 2025 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.5c09631
Abstract: The power conversion efficiency (PCE) of organic photovoltaic (OPV) cells has surpassed 20%. However, their stability remains a critical issue that requires further improvement, particularly due to severe performance degradation under humid conditions. To tackle… read more here.
Keywords: cathode interlayer; humidity; cathode; organic photovoltaic ... See more keywords
Highly Efficient and Stable Organic Solar Cells via Interface Engineering with a Nanostructured ITR-GO/PFN Bilayer Cathode Interlayer
Sign Up to like & getrecommendations! Published in 2017 at "Nanomaterials"
DOI: 10.3390/nano7090233
Abstract: An innovative bilayer cathode interlayer (CIL) with a nanostructure consisting of in situ thermal reduced graphene oxide (ITR-GO) and poly[(9,9-bis(3′-(N,N-dimethylamion)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctyl) fluorene] (PFN) has been fabricated for inverted organic solar cells (OSCs). An approach to prepare… read more here.
Keywords: itr pfn; bilayer cathode; cathode interlayer; cil ... See more keywords