http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104492278-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-50 |
| filingDate | 2014-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104492278-B |
| titleOfInvention | High-stability high-permeability compact ceramic oxygen-permeation membrane and preparation method thereof |
| abstract | A disclosed high-stability high-permeability compact ceramic oxygen-permeation membrane is composed of, in percentage by volume, 75-92% of an oxygen ion conductor phase and 8-25% of an ion-electron conductor phase; the oxygen ion conductor phase is a doped CeO2 porous matrix, and the ion-electron mixed conductor phase is a perovskite structure oxygen ion-electron mixed conductor and is disposed in a connected pore channel of the matrix. Additionally, the invention also discloses a preparation method for the above high-stability high-permeability compact ceramic oxygen-permeation membrane. The technical scheme effectively solves the problem that a ceramic oxygen-permeation membrane cannot simultaneously possess the long-term stability and the high oxygen permeation flux in the prior art. The oxygen permeation flux is improved, and also the high-stability high-permeability compact ceramic oxygen-permeation membrane has good long-term working stability. |
| priorityDate | 2014-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.