http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001158664-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05db4af3189a5beb5463e6cd4d4b8826 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 |
| filingDate | 1999-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed12aab8bb78f072bfc5228bb386abc8 |
| publicationDate | 2001-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001158664-A |
| titleOfInvention | Zirconia-based solid electrolyte having high conductivity and method for producing the same |
| abstract | (57) [Summary] [PROBLEMS] To provide a method for producing a zirconia solid electrolyte, In the method of using alumina as a scavenger, the resistance of the grain boundary is reduced, but at the same time, since alumina slightly dissolves in the ZrO 2 grains, the intragranular resistance increases, and the overall conductivity does not improve much. It has not been put to practical use. SOLUTION: The composition is M x Zr 1-x O 2 (0.04 ≦ x ≦ 0.30, M is Y, Sc, Ca, or an element composed of a combination of two or more selected from the group consisting of zirconia-based oxides and 5 mol% or less of zircon (ZrSiO 4 ) or a zircon precursor. A zirconia-based solid electrolyte comprising: Silica contained as an impurity in the raw material zirconia-based oxide is converted to ZrSi. After the O 4 or ZrSiO 4 precursor, sintering is performed at a temperature of 1450 ° C. or more and 1750 ° C. or less, or 5 mol% or less of ZrSiO 4 is added to a raw material zirconia-based oxide; Alternatively, the ZrSiO 4 composition of 5 mol% or less After adding rO 2 and SiO 2 , 1450 ° C. or more 1750 A zirconia-based solid electrolyte is produced by sintering at a temperature of not more than ℃. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003089576-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018080963-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018080073-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4524791-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109982988-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4635228-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004087490-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109982988-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003059510-A |
| priorityDate | 1999-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.