http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101522373-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-2206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-417 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-02 |
| filingDate | 2012-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101522373-B1 |
| titleOfInvention | Method of preparing separator, separator produced by the method, and electrochemical device comprising the separator |
| abstract | The present invention relates to a method for producing a separator, a separator prepared by the method, and an electrochemical device having the separator. More particularly, the present invention relates to an electrochemical device comprising a pore- A separation membrane produced by the method, and an electrochemical device including the separation membrane. According to an aspect of the present invention, there is provided a method for producing a polymer electrolyte membrane, comprising the steps of preparing a mixture by mixing polymer particles with a pore-forming agent, extruding the mixture through an extruder to form an extruded sheet, Removing the pore-forming agent from the formed membrane using a solvent in the extraction vessel, maintaining the pore-forming agent concentration in the solvent at 0.3 wt% or less, and thermally securing the pore- And forming a separation membrane. INDUSTRIAL APPLICABILITY According to the present invention, a separation membrane having excellent porosity and air permeability can be produced without problems of heat resistance, pore closure and thickness reduction. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023146073-A1 |
| priorityDate | 2012-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.