Making Non-conjugated Small Molecule Organic Radicals Conduct.
Sign Up to like & getrecommendations! Published in 2020 at "Nano letters"
DOI: 10.1021/acs.nanolett.0c01730
Abstract: Charge neutral, non-conjugated organic radicals have emerged as extremely useful active materials for solid-state electronic applications due to their recently-demonstrated high electrical conductivity. This previous achievement confirmed the potential of radical-based macromolecules in organic electronic… read more here.
Keywords: molecule; charge transport; non conjugated; single crystal ... See more keywords
Real-space imaging of a single-molecule monoradical reaction.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.0c05337
Abstract: Organic radicals consisting of light elements exhibit a low spin-orbit coupling and weak hyperfine interactions with a long spin coherence length, which are crucial for future applications in molecular spintronics. However, the synthesis and characterization… read more here.
Keywords: single molecule; real space; reaction; space imaging ... See more keywords
A quantitative metric for organic radical stability and persistence using thermodynamic and kinetic features
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Science"
DOI: 10.1039/d1sc02770k
Abstract: Long-lived organic radicals are promising candidates for the development of high-performance energy solutions such as organic redox batteries, transistors, and light-emitting diodes. However, “stable” organic radicals that remain unreactive for an extended time and that… read more here.
Keywords: organic radical; thermodynamic kinetic; organic radicals; persistence ... See more keywords
Manipulating D–A interaction to achieve stable photoinduced organic radicals in triphenylphosphine crystals
Sign Up to like & getrecommendations! Published in 2023 at "Chemical Science"
DOI: 10.1039/d2sc05753k
Abstract: New strategies for the design and synthesis of stable organic radicals without additives are highly desirable. Herein, we design a series of donor–acceptor structured triarylphosphines and disclose the fast color change triggered by UV-irradiation in… read more here.
Keywords: photoinduced organic; organic radicals; interaction achieve; achieve stable ... See more keywords
Gauging the importance of structural parameters for hyperfine coupling constants in organic radicals
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra02476h
Abstract: The identification of fundamental relationships between atomic configuration and electronic structure typically requires experimental empiricism or systematic theoretical studies. Here, we provide an alternative statistical approach to gauge the importance of structure parameters, i.e., bond… read more here.
Keywords: structure; coupling constants; organic radicals; importance ... See more keywords
Efficient light-emitting diodes from organic radicals with doublet emission
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Physics"
DOI: 10.1063/5.0047636
Abstract: Organic light-emitting diodes (OLEDs) with doublet-spin radical emitters have emerged as a new route to efficient display technologies. In contrast to standard organic semiconductors, radical materials have unpaired electrons. This feature results in the most… read more here.
Keywords: doublet emission; physics; emitting diodes; light emitting ... See more keywords
Selective Oxidation of Transient Organic Radicals in the Presence of Gold Nanoparticles
Sign Up to like & getrecommendations! Published in 2021 at "Nanomaterials"
DOI: 10.3390/nano11030727
Abstract: The ability of gold nanoparticles (AuNPs) to catalyze reactions involving radicals is poorly studied. However, AuNPs are used in applications where chemical reactions involving transient radicals occur. Herein, we investigate AuNPs’ catalytic effect on 2-propanol… read more here.
Keywords: gold nanoparticles; oxidation; selective oxidation; organic radicals ... See more keywords