| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c312632e56196327f76a29c13e49d44c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-185 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-35 |
| filingDate |
2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdaf1a42bed94f9da31931d9baa6e22c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6d8c10de0a51b3ab1a7aa2243d29c60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_276cfaa66278f8beecd8534dcdc313a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bf4be0a00076dbf0295f85d2b452c21 |
| publicationDate |
2015-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015183128-A1 |
| titleOfInvention |
Method of preparing platinum-based catalyst and platinum-based catalyst |
| abstract |
The invention relates to a method for forming a catalytic platinum-based coating on electrodes for use in electrochemical devices such as fuel cells and electrolyzers. According to the invention, in order to produce a platinum-based catalyst, a carrier is first purified using ion etching; then, a catalytic coating is applied to the purified surface by means of magnetron sputtering from at least one platinum-based target in a vacuum in plasma of a primary gas having a reactive gas additive; the sputtering is carried out with a power density on the magnetron sputtering target in a range of (0.004-0.17)*10 5 W/m 2 with a ratio of concentrations of the primary gas and reactive gas of 75-99%. Technical result: the increased specific catalytic activity of a catalytic electrode coating used in electrochemical devices (fuel cells and electrolyzers). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017116332-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112015007253-T5 |
| priorityDate |
2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |