Charge transfer material, and photoelectric conversion device and photoelectric cell using same, and pyridine compound
US6911595B2 · kind B2 · utility
18Cited by
12References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 14, 2002 |
| Grant date | Jun 28, 2005 |
| Priority date | — |
| Expiry date | Jan 9, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/542
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A charge transfer material comprising a basic compound having negative charge and represented by the following general formula (I):(A1-L)n1-A2·M (I), wherein A1 represents a group having negative charge; A2 represents a basic group; M represents a cation for neutralizing the negative charge of (A1-L)n1-A2; L represents a divalent linking group or a single bond; and n1 represents an integer of 1 to 3. A photoelectric conversion device and a photo-electrochemical cell comprising the charge transfer material. A new nonvolatile pyridine compound, which is a low-viscosity liquid at room temperature, is preferably used for A2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.