| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1391
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25F3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-386
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25F3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 |
| filingDate |
2020-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102459358-B1 |
| titleOfInvention |
Porous composite electrode having ratio gradient of active material/current-collecting material by three-dimensional nanostructure, method for manufacturing electrode and secondary battery including the electrode |
| abstract |
The disclosed three-dimensional porous composite electrode includes a three-dimensional porous current collector extending in a first direction, including a current collector material, and having a porosity gradient in a second direction perpendicular to the first direction, and an active material, wherein It includes an active material layer having a three-dimensional structure along the surface of the three-dimensional porous current collector. The three-dimensional porous composite electrode has a gradient of the ratio of the active material to the current collector material in the second direction. |
| priorityDate |
2020-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |