Counter electrode for dye-sensitized solar cell and preparation method thereof
US9005457B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Jan 6, 2012 |
| Grant date | Apr 14, 2015 |
| Priority date | — |
| Expiry date | Feb 5, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/542
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a counter electrode for DSSC which includes a porous membrane include a carbon-based material calcinated at high temperature and a platinum nano-particles and maintains higher conductivity than a thin membrane and in which the electrolyte moves smoothly, a method of preparing the same, and a DSSC using the same which is improved in photoelectric efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.