| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e350f60b8591c85c2fb0ba741dd82d40 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5454
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00853
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00801
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00793 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-524
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-0022 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-524
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-00 |
| filingDate |
2015-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18f551eea6c8e80d3c1a12d2d3bdb7ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd9a889406bf275d7eae7dbed1104139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ca641fd98ca297f1887adde38dc1381
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86e1d38613cb2d7effe9618a8b95de42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c494cefe8716d1a731550c7b403f1663 |
| publicationDate |
2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10651471-B2 |
| titleOfInvention |
Cathodes for Li-S batteries |
| abstract |
The present invention concerns a process for the preparation of a porous carbon structure comprising the steps: a) providing a template comprising voids, b) filling of at least part of the voids with a precursor for the formation of the porous carbon structure, c) carbonizing the precursor for the formation of the porous carbon structure and d) removing at least part of the template. In preferred embodiments the precursor for the formation of the porous carbon structure is a formaldehyde-phenol resin, especially a cross-linked resorcinol-formaldehyde resin. The template further preferably comprises a block copolymer and an amphiphilic molecule, wherein the block copolymer comprises polymeric units of at least one lipophilic monomer and polymeric units of at least one hydrophilic monomer. Further preferred is a process wherein the template comprises a bimodal mixture of particles of silicon dioxide. |
| priorityDate |
2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |