http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105088315-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-34 |
| filingDate | 2015-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105088315-B |
| titleOfInvention | A kind of method that use two-step anodization prepares rear-earth-doped ceria film |
| abstract | The method that a kind of use two-step anodization of the present invention prepares rear-earth-doped ceria film, cerium tablet is annealed under nitrogen protection；The carborundum waterproof abrasive paper soaked with absolute ethyl alcohol is polished the cerium tablet after annealing and clean with washes of absolute alcohol, it is sprayed on flannelette with diamond spraying polishing agent, cerium tablet is polished on the flannelette for having diamond to spray polishing agent up to being minute surface, the cerium tablet after polishing is put into anhydrous alcohol solution and is cleaned by ultrasonic；Rare earth oxide is dissolved in nitric acid, rare earths salt is configured to；The pH value of rare earths salt is adjusted for 6.3~7.8 are made electrolyte with ammonia spirit；To treat that the cerium tablet of anodic oxidation, for anode, is put into two-step anodization in electrolyte, after anodic oxidation is finished, air-dry；Anodic oxidation part is put into Muffle furnace and is calcined, it is fine and close rear-earth-doped ceria film in the middle of many nanometers of straight holes that taking-up obtain two sides to be.It is fine and close rear-earth-doped ceria film in the middle of many nanometers of straight holes that the present invention prepared two sides to be. |
| priorityDate | 2015-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.