Electrochemical device and exhaust gas purification apparatus
US8182658B2 · kind B2 · utility
1Cited by
3References
3Claims
0Family size
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Key dates
| Filing date | Nov 20, 2008 |
| Grant date | May 22, 2012 |
| Priority date | — |
| Expiry date | Jan 2, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An anode 20 of an electrochemical device 10 is connected to the cathode of a battery 30, and a cathode 22 of the electrochemical device 10 is connected to the anode of the battery. An electrolyte layer 24 containing electrolytes is arranged between the anode 20 and the cathode 22. Electrolyte layer 24 is formed by alternately laminating two types of electrolytes formed in the shape of plates. A first electrolyte is a proton conductor 26, and a second electrolyte is an oxygen ion conductor 28. A purification apparatus 120 includes a plurality of electrochemical devices 10.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.