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US 10,319,928 B2Granted
Electrode material for organic semiconductor device
AssigneeFUJIFILM Corporation
InventorsKenichi Umeda, Keisuke Ushirogata
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Abstract
An object of the present invention is to provide an electrode material for an organic semiconductor device which maintains excellent conductivity and of which contact properties with an organic semiconductor becomes favorable. The electrode material for an organic semiconductor device of the present invention contains inorganic nanoparticles and an organic π-conjugated ligand, in which the organic π-conjugated ligand is a ligand having at least one electron-withdrawing substituent.
Claims9
An electrode material for an organic semiconductor device, comprising:
- inorganic nanoparticles and an organic π-conjugated ligand,
- wherein the organic π-conjugated ligand is a phthalocyanine derivative represented by Formula (1) below and has at least one electron-withdrawing substituent R,
- wherein in Formula (1), M represents two hydrogen atoms or metal (cation) selected from the groups 1B, 2B, 2A, or 3A of the element periodic table;
- R represents a halogenated alkyl group, a halogenated alkylthio group, a halogenated aryl group, or a halogenated arylthio group and in a case where there are a plurality of R's, the plurality of R's may be the same as or different from each other;
- and z represents an integer of 0 to 4 and at least one z represents an integer of 1 to 4.
2 more elements
Dependencies are inferred from the claim text.