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Hancock et al., 2006 - Google Patents

n-Type conjugated oligoquinoline and oligoquinoxaline with triphenylamine endgroups: efficient ambipolar light emitters for device applications

Hancock et al., 2006

Document ID
12876554621742637257
Author
Hancock J
Gifford A
Zhu Y
Lou Y
Jenekhe S
Publication year
Publication venue
Chemistry of materials

External Links

Snippet

New n-type conjugated oligomers with p-type endgroups, 2, 2 '-bis (triphenylamine)-4, 4 '- diphenyl-[6, 6 '] biquinoline (TPA-2PQ, 3) and 2, 2 '-bis (triphenylamine)-3, 3 '-diphenyl-[6, 6 '] biquinoxaline (TPA-2PQx, 6), were synthesized, characterized, and found to be efficient …
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    • H01L51/005—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
    • H01L51/0062—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene aromatic compounds comprising a hetero atom, e.g.: N,P,S
    • H01L51/0071—Polycyclic condensed heteroaromatic hydrocarbons
    • H01L51/0072—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ringsystem, e.g. phenanthroline, carbazole
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    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/0077—Coordination compounds, e.g. porphyrin
    • H01L51/0084—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H01L51/0085—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising Iridium
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    • H01L51/0077—Coordination compounds, e.g. porphyrin
    • H01L51/0079—Metal complexes comprising a IIIB-metal (B, Al, Ga, In or TI), e.g. Tris (8-hydroxyquinoline) gallium (Gaq3)
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