Benefiting from Spontaneously Generated 2D/3D Bulk‐Heterojunctions in Ruddlesden−Popper Perovskite by Incorporation of S‐Bearing Spacer Cation
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Science"
DOI: 10.1002/advs.201900548
Abstract: Abstract 2D Ruddlesden–Popper (RP) perovskite solar cells have manifested superior operation durability yet inferior charge transport compared to their 3D counterparts. Integrating 3D phases with 2D RP perovskites presents a compromise to maintain respective advantages… read more here.
Keywords: ruddlesden popper; generated bulk; bulk heterojunctions; popper perovskite ... See more keywords
Chiral Non-Fullerene Acceptor Enriched Bulk Heterojunctions Enable High-Performance Near-Infrared Circularly Polarized Light Detection.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202202941
Abstract: Organic photodetectors that can sensitively convert near-infrared (NIR) circularly polarized light (CPL) into modulable electrical signals have promising applications in spectroscopy, imaging, and communications. However, the preparation of chiral NIR organic photodetectors with simultaneously high… read more here.
Keywords: polarized light; acceptor; near infrared; bulk heterojunctions ... See more keywords
Contribution of Sub-Gap States to Broadband Infrared Response in Organic Bulk Heterojunctions.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c17477
Abstract: This work studied a series of infrared detectors comprised of organic bulk heterojunctions to explain the origin of their broadband spectral response from the visible to the infrared spanning 1 to 8 μm and the… read more here.
Keywords: organic bulk; contribution sub; bulk heterojunctions; response ... See more keywords
Two Bulk-Heterojunctions Made of Blended Hybrid Nanocomposites for High-Performance Broadband, Self-Driven Photodetectors.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c01749
Abstract: Heterojunctions based on low dimensional semiconducting materials are one of the most promising alternatives for next-generation optoelectronic devices. By choosing different dopants in high-quality semiconducting nanomaterials, p-n junctions can be realized with tailored energy band… read more here.
Keywords: self driven; heterojunctions made; made blended; bulk heterojunctions ... See more keywords
Metal Halide Perovskite and Phosphorus Doped g-C3N4 Bulk Heterojunctions for Air-Stable Photodetectors
Sign Up to like & getrecommendations! Published in 2019 at "ACS Energy Letters"
DOI: 10.1021/acsenergylett.9b01339
Abstract: In this work, we fabricate photodetectors made of methylammonium lead trihalide perovskite (MLHP) and phosphorus-doped graphitic carbon nitride nanosheets (PCN-S). Using thermal polymerization, PCN-S with a reduced band gap, are synthesized from low-cost precursors, making… read more here.
Keywords: halide perovskite; bulk heterojunctions; metal halide; phosphorus doped ... See more keywords
Self-assembled bulk heterojunctions from integral molecules with nonconjugately linked donor and acceptor units for photovoltaic applications
Sign Up to like & getrecommendations! Published in 2020 at "Sustainable Energy and Fuels"
DOI: 10.1039/d0se00206b
Abstract: A bicontinuous interpenetrating donor–acceptor network with a suitable phase-separated domain size is crucial for fabricating highly efficient organic bulk heterojunction solar cells considering the fact that it guarantees effective exciton dissociation and smooth charge transport.… read more here.
Keywords: bulk heterojunctions; donor acceptor; acceptor units; integral molecules ... See more keywords
Probing the energy levels of organic bulk heterojunctions by varying the donor content
Sign Up to like & getrecommendations! Published in 2023 at "APL Materials"
DOI: 10.1063/5.0148191
Abstract: The performance of organic solar cells is strongly governed by the properties of the photovoltaic active layer. In particular, the energetics at the donor (D)–acceptor (A) interface dictate the properties of charge transfer (CT) states… read more here.
Keywords: levels organic; energy levels; probing energy; energy ... See more keywords