http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108288720-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da7ae8c261bae347689c1a2f9dbb022c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-124 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-124 |
| filingDate | 2018-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ce603b3925c9974e78ac2107c4f3bfa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45ec7f0d53e39ef4db21af198c18bcee |
| publicationDate | 2018-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108288720-A |
| titleOfInvention | A kind of scandium doping fluor-apatite constructed fuel cells ceramic electrolyte and preparation method |
| abstract | The present invention relates to a kind of solid electrolyte materials, and fluor-apatite constructed fuel cells ceramic electrolyte and preparation method are adulterated more particularly to a kind of scandium.Be prepared as gel rubber material using La systems oxide, silicon-base oxide and scandium base oxide mixing and ball milling, later by the gel using heat hydrogen fluoride ammonia gas blow it is dry, finally by blow it is dry after pressed by powder be membrane material after be sintered.It is characterized in that, using apatite structure as skeleton, a large amount of Lacking oxygen is generated after being fluorinated to it, it is combined simultaneously with fluorine ion by scandium ion doping, form the borontrifluoride scandium structure of class, fluorine scandium key lattice near about 1100K temperature carries out reversible concussion and shrinks, and to improve the gap near La atoms, channel is provided for the gap conduction of oxonium ion.The present invention improves the mobility of oxygen ion of solid oxide electrolyte film, to improve integral battery performance. |
| priorityDate | 2018-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.