Hole transport body, photoelectric conversion element, and composition
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorMaki HIRAOKA
Life of this patent
Estimating the term…
Abstract
A hole transport body includes: an organic semiconductor; and a nonionic surfactant having a critical micelle concentration of 0.001 g/L or more and 0.080 g/L or less in pure water. A photoelectric conversion element includes a first electrode, a photoelectric conversion layer, a hole transport layer, and a second electrode, and the hole transport layer includes the hole transport body of the present disclosure. A composition for producing a hole transport body includes: an organic semiconductor; a nonionic surfactant having a critical micelle concentration of 0.001 g/L or more and 0.080 g/L or less in pure water; and a solvent.
Claims31
A hole transport body comprising:
- an organic semiconductor;
- and
- a nonionic surfactant having a critical micelle concentration of 0.001 g/L or more and 0.080 g/L or less in pure water.
A hole transport body comprising:
- an organic semiconductor;
- and
- a nonionic surfactant, wherein
- the nonionic surfactant includes an alkyl hexyl ether in which the number of carbon atoms in an alkyl group is 1 or more and 5 or less.
A composition for producing a hole transport body, the composition comprising:
- an organic semiconductor;
- a nonionic surfactant having a critical micelle concentration of 0.001 g/L or more and 0.080 g/L or less in pure water;
- and
- a solvent.
A composition for producing a hole transport body, the composition comprising:
- an organic semiconductor;
- a nonionic surfactant;
- and
- a solvent, wherein
- the nonionic surfactant includes an alkyl hexyl ether in which the number of carbon atoms in an alkyl group is 1 or more and 5 or less.
Dependencies are inferred from the claim text.