http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105742666-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-0234 |
| filingDate | 2014-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105742666-B |
| titleOfInvention | A kind of fuel cell carbon nanotube gas diffusion layer and its preparation and application |
| abstract | The invention discloses a kind of new fuel cell carbon nanotube gas diffusion layer and its preparation method and application, by carbon nanotubes, the growth in situ on macropore carbon base supporting layer is made the diffusion layer, and carbon nanotubes thickness is 1 50 μm；Carbon nanotubes concentration is grown in macropore carbon base supporting layer close to the one side of Catalytic Layer, since carbon nanotubes has strong-hydrophobicity, therefore carbon nanotubes, which is concentrated, has hydrophobicity on the inside of the gas diffusion layers of growth, contact angle is 130 °~150 ° in the case of no hydrophobic binder addition, this gas diffusion layers need not additionally add hydrophobing agent in inside, good hydrophobic, conductive and mass transfer ability can be provided simultaneously with, the output performance under fuel cell high current density can be improved. |
| priorityDate | 2014-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.