http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101048622-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-921 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90 |
| filingDate | 2008-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101048622-B1 |
| titleOfInvention | Manufacturing Method of Platinum Alloy Catalyst for Fuel Cell Electrode Material |
| abstract | The present invention relates to a method for producing a platinum-based alloy catalyst for fuel cell electrode materials, and to produce an alloy catalyst in which nano-sized platinum-transition metal alloy particles are supported on a carbon carrier, thereby providing a high performance catalyst electrode of a fuel cell. The present invention relates to a method for preparing a high-active alloy catalyst that can be used to manufacture and can reduce the production cost while reducing the amount of platinum used.n n n To this end, the method for producing a platinum-based alloy catalyst for fuel cell electrode material according to the present invention comprises the steps of: (a) adding and dispersing a carbon material, a platinum precursor and a transition metal precursor to ethanol; (b) adding an ammonia solution containing sodium acetate powder or ethanol as a solvent to the dispersion solution prepared in step (a) and stirring; (c) adding sodium borohydride to the synthesis solution prepared in step (b) to reduce the metal; (d) thereafter comprising the step of obtaining a powdery material through the washing and drying process.n n n n Fuel Cell, Electrode, Anode, Cathode, Alloy, Catalyst, Platinum, Ruthenium, Sodium Acetate, Ammonia |
| priorityDate | 2008-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.