| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_154f5a8a983d88f296117dcc92946ab4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8668 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-881
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1088 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86 |
| filingDate |
2005-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72f9cca0881b90eff8c513a8d42662fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68ee50ea1647199d8ef4409e689de8a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_191fa508d040aa64cab4462e6883579b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2118a2c80754b8653c48251f4dd02ae2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_277ca89c76226d010c9b50b871d75809 |
| publicationDate |
2006-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100649569-B1 |
| titleOfInvention |
Manufacturing method of membrane-electrode assembly for fuel cell |
| abstract |
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a membrane-electrode assembly for a fuel cell, wherein the method for immersing a polymer electrolyte membrane having hydrogen ions in a solution containing monovalent metal ions replaces the hydrogen ions of the polymer membrane with monovalent metal ions. To prepare a polymer electrolyte membrane having monovalent metal ions, apply heat to the polymer electrolyte membrane having monovalent metal ions, and apply a catalyst composition including a catalyst, a binder, and a solvent to form a catalyst layer on the polymer electrolyte membrane. And acid treating the polymer electrolyte membrane in which the catalyst layer is formed.n n n The manufacturing method of the membrane-electrode assembly of the present invention can more firmly improve the interface bonding between the catalyst layer and the polymer electrolyte membrane, thereby improving the life characteristics of the battery. |
| priorityDate |
2005-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |