http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101162411-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-00 |
| filingDate | 2009-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101162411-B1 |
| titleOfInvention | Cation exchange membrane and its preparation method |
| abstract | The present invention relates to a cation exchange membrane and a method for preparing the same, and in particular, vinyl monomers or polymers and sodium styrene sulfate are grafted onto a surface of nanofibers in a single step using a radiation graft polymerization method. The cation exchange membrane according to the present invention has a larger nanofiber diameter than the conventional nanofiber diameter, moisture absorption and hydrogen ion conductivity is better than the commercial ion exchange membrane, the process is simple and mass production is possible. Therefore, the cation exchange membrane according to the present invention can be usefully used for fuel cell membranes, gas separation materials, CO 2 adsorption materials, air purification materials, sensor materials and the like. |
| priorityDate | 2009-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.