| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9d0431643a8821a088efdecd07080e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04194
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-00 |
| filingDate |
2006-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c4b4fa0e95f139102d6bc44154cdf80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abf6185391ec867a0055bbdecb221a9e |
| publicationDate |
2010-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7758921-B2 |
| titleOfInvention |
Method of fabricating electrode catalyst layers with directionally oriented carbon support for proton exchange membrane fuel cell |
| abstract |
A method of making a membrane electrode assembly (MEA) having an anode and a cathode and a proton conductive membrane there between. A bundle of longitudinally aligned carbon nanotubes with a catalytically active transition metal incorporated in the nanotubes forms at least one portion of the MEA and is in contact with the membrane. A combination selected from one or more of a hydrocarbon and an organometallic compound containing an catalytically active transition metal and a nitrogen containing compound and an inert gas and a reducing gas is introduced into a first reaction zone maintained at a first reaction temperature for a time sufficient to vaporize material therein. The vaporized material is transmitted to a second reaction zone maintained at a second reaction temperature for a time sufficient to grow longitudinally aligned carbon nanotubes with a catalytically active transition metal incorporated throughout the nanotubes. The nanotubes are in contact with a portion of the MEA at production or being positioned in contact thereafter. Methods of forming a PEMFC are also disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11718906-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014224650-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10934615-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9765421-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8221937-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010183950-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9567681-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10435782-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10614966-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11208713-B2 |
| priorityDate |
2005-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |