http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2691134-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_62fef1b77d4c2b06b387513fe468d6dc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1041 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-1018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-1025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-1041 |
| filingDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c4c02c3a839b6a203e7ed465718e22f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b3f1db70b4d006666038b8be04efe56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34384e53ebb7d485bb8b605c027f6520 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17d44b700bd64f6eb346244575dd0958 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f04c66c2e696b74f4c50abacfcf74d7d |
| publicationDate | 2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2691134-C1 |
| titleOfInvention | Proton-exchange hybrid composite membrane for solid polymer fuel cells |
| abstract | FIELD: manufacturing technology. n SUBSTANCE: invention relates to solid polymer fuel elements, specifically to composition and properties of proton-exchange membranes based on hybrid composite materials used in solid polymer fuel cells. Invention can be used to produce proton-conducting membranes for solid polymer fuel elements based on hybrid composite materials. According to the invention, the hybrid composite membrane consists of an organic copolymer and silicon-containing fragments, wherein the proton-conductive component used is a copolymer of sulphonated styrene and allyl glycidyl ether and oligosilsesquioxane blocks, with the following ratio of components, wt%: sulphonated copolymer of styrene and allyl glycidyl ether – 60.6–72.6; oligosilsesquioxane blocks – 28.4–39.4. Membranes obtained in this way are characterized by proton conductivity up to 4.21×10 -2 cm/cm at temperature 30 °C, exchange capacity of up to 3.5 mg-eq/g. n EFFECT: high proton conductivity and exchange capacity, their production from cheap and accessible raw components by simpler technology. n 1 cl, 2 tbl, 11 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114976165-A |
| priorityDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.