Near-Infrared-Absorbing Metal-Free Organic, Porphyrin, and Phthalocyanine Sensitizers for Panchromatic Dye-Sensitized Solar Cells.
Sign Up to like & getrecommendations! Published in 2018 at "ChemSusChem"
DOI: 10.1002/cssc.201701441
Abstract: Dye-sensitized solar cells (DSCs) are a promising source of renewable energy. However, the power conversion efficiency (PCE) of devices has been limited largely by the difficulty of producing electricity using photons from the near-infrared (NIR)… read more here.
Keywords: dye sensitized; near infrared; sensitized solar; metal free ... See more keywords
Light-induced degradation of a push–pull copolymer for ITO-free organic solar cell application
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-04642-7
Abstract: A push–pull copolymer-P1 was successfully designed and synthesized by coupling ter-thiophene donor (D) and isoindigo acceptor (A) units by a direct arylation polycondensation method. The optical bandgap of the copolymer was 1.51 eV. The copolymer… read more here.
Keywords: degradation; pull copolymer; ito free; push pull ... See more keywords
Aggregation-enhanced adsorption and optoelectronic performance of metal-free organic dye on anatase (1 0 1) toward water-splitting purpose: A first-principles investigation
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.144139
Abstract: Abstract Metal-free organic dye-sensitized water splitting systems have recently been experimentally verified to afford good optoelectronic properties for the water-splitting purpose. In this manuscript, we employ first-principles calculations to understand the aggregation of the metal-free… read more here.
Keywords: organic dye; water splitting; water; metal free ... See more keywords
Carbon conductor- and binder-free organic electrode for flexible organic rechargeable batteries with high energy density
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2017.06.059
Abstract: Abstract For the first time, we report a poly (2,2,6,6-tetramethylpiperidinyloxy-4-yl methacrylate) (PTMA)-based organic electrode with 100 wt% active material loading. The electrochemical performance of the PTMA electrode for organic batteries was improved by replacing the aluminum… read more here.
Keywords: binder free; carbon conductor; organic electrode; conductor binder ... See more keywords
Thermally transferred emitting layer at low pressure for residual solvent-free organic light-emitting diodes
Sign Up to like & getrecommendations! Published in 2019 at "Organic Electronics"
DOI: 10.1016/j.orgel.2019.01.041
Abstract: Abstract We utilize thermal transfer technology to suggest a novel baking process for the emitting layer (EML) of residual-solvent-free organic light-emitting diodes (OLEDs). We deposited the EML onto an intermediate substrate using a conventional spin-coating… read more here.
Keywords: residual solvent; process; emitting layer; solvent ... See more keywords
Dithienopyrrolobenzothiadiazole-based metal-free organic dyes with double anchors and thiophene spacers for efficient dye-sensitized solar cells
Sign Up to like & getrecommendations! Published in 2020 at "Solar Energy"
DOI: 10.1016/j.solener.2020.08.064
Abstract: Abstract Five new dithienopyrrolobenzothiadiazole (DTPBT)-based organic sensitizers were prepared for dye-sensitized solar cells (DSSCs). In this work, DTPBT unit was used as a donor to construct mono- and di-anchored metal-free organic sensitizers for the first… read more here.
Keywords: dye sensitized; sensitized solar; anchored dyes; metal free ... See more keywords
Metal-Free Organic Radical Spin Source
Sign Up to like & getrecommendations! Published in 2023 at "Nano Letters"
DOI: 10.1021/acs.nanolett.3c01044
Abstract: Organic radicals have long been suggested as candidates for organic magnets and components in organic spintronic devices. Herein, we demonstrate spin current emission from an organic radical film via spin pumping at room temperature. We… read more here.
Keywords: metal free; organic radical; spin; spin source ... See more keywords
Organic Light-Emitting Diode Employing Metal-Free Organic Phosphor.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b20181
Abstract: Metal-free organic phosphorescent materials are promising alternatives to the organometallic counterparts predominantly adopted in organic light-emitting diodes due to their low cost, chemical stability, and large molecular design window. However, only a few reports on… read more here.
Keywords: organic phosphor; organic light; light emitting; metal free ... See more keywords
Donor-acceptor based solvent-free organic liquid hybrids with exciplex emission and room temperature phosphorescence.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d1cc07082g
Abstract: Solvent-free organic liquids are well-known for their excellent luminescence features. Hence, the recent developments in this area have marked them as potential emitters with high quantum yield and enhanced processability. The support of an available… read more here.
Keywords: solvent free; exciplex emission; donor acceptor; liquid ... See more keywords
Assessing the Load, Virulence and Antibiotic-Resistant Traits of ESBL/Ampc E. coli from Broilers Raised on Conventional, Antibiotic-Free, and Organic Farms
Sign Up to like & getrecommendations! Published in 2022 at "Antibiotics"
DOI: 10.3390/antibiotics11111484
Abstract: Poultry is the most likely source of livestock-associated Extended Spectrum Beta-Lactamase (ESBL) and plasmid-mediated AmpC (pAmpC)-producing E. coli (EC) for humans. We tested the hypothesis that farming methods have an impact on the load of… read more here.
Keywords: antibiotic free; esbl pampc; free organic; esbl ampc ... See more keywords
Broadband Visible Light-Absorbing [70]Fullerene-BODIPY-Triphenylamine Triad: Synthesis and Application as Heavy Atom-Free Organic Triplet Photosensitizer for Photooxidation
Sign Up to like & getrecommendations! Published in 2021 at "Molecules"
DOI: 10.3390/molecules26051243
Abstract: A broadband visible light-absorbing [70]fullerene-BODIPY-triphenylamine triad (C70-B-T) has been synthesized and applied as a heavy atom-free organic triplet photosensitizer for photooxidation. By attaching two triphenylmethyl amine units (TPAs) to the π-core of BODIPY via ethynyl… read more here.
Keywords: free organic; c70; heavy atom; organic triplet ... See more keywords