| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb141b396e502bfce986c491d722e401 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-8689
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-0054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-0018 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-12 |
| filingDate |
2003-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6396d150466dc94d39ba614a71ee50a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_134663adfbdd8693865134a68bce27e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b1a5f574cef83e49628854f0941c78c |
| publicationDate |
2005-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005106447-A1 |
| titleOfInvention |
Iron-based perovskite cathodes for solid oxide fuel cells |
| abstract |
An A and/or A′ site deficient perovskite of general formula of (A 1-x A′ x ) 1-y FeO 3-δ or of general formula A 1-x A′ x FeO 3-67 , wherein A is La alone or with one or more of the rare earth metals or a rare earth metal other than Ce alone or a combination of rare earth metals and X is in the range of from 0 to about 1; A′ is Sr or Ca or mixtures thereof and Y is in the range of from about 0.01 to about 0.3; δ represents the amount of compensating oxygen loss. If either A or A′ is zero the remaining A or A′ is deficient. A fuel cell incorporating the inventive perovskite as a cathode is disclosed as well as an oxygen separation membrane. The inventive perovskite is preferably single phase. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100416904-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111697243-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020193678-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014503959-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007259252-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2037519-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2037519-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009297923-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10214817-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011158880-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113809343-A |
| priorityDate |
2003-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |