http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103182302-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-50 |
| filingDate | 2011-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103182302-B |
| titleOfInvention | Rare earth Zr based composite oxide with nucleocapsid structure and its preparation method and application |
| abstract | The present invention relates to a kind of rare earth Zr based composite oxide with nucleocapsid structure and its preparation method and application, it is made up of rare earth oxide and Zirconium oxide, wherein rare earth oxide content is 5mol% ~ 95mol%, and Zirconium oxide content is 95mol% ~ 5mol%; Rare earth Zr based composite oxide has nucleocapsid structure, content difference 10mol% more than (relative amount) of described rare earth oxide in internal layer and skin.High-temperature stable rare earth Zr based composite oxide prepared by the inventive method is with low cost, and product quality is high, 1000 DEG C, 4 hours aging after, specific surface still can be greater than 40mn 2 / g.Rare earth catalyst auxiliary agent can be widely used in, in hydrogen-storing material, oxygen conductive material, ceramic powder material or lambda sensor field.In preparation method of the present invention, extensively, preparation method is simple for rare earth and zirconium raw material sources, and equipment needed thereby investment is little, preparation cost is cheap, has good development prospect. |
| priorityDate | 2011-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.