| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12431
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-38 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D7-0614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-66 |
| filingDate |
2020-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102223003-B1 |
| titleOfInvention |
Electrodeposited copper foil |
| abstract |
Electrodeposited copper foils having properties suitable for use as current collectors in lithium ion secondary batteries are disclosed. The electrodeposited copper foil includes a drum surface and a vapor deposition surface. At least one of the deposition surface or the drum surface has a root mean square slope (RΔq) in the range of about 0.03 to about 0.23. In this way, the copper foil has good durability and workability as well as good performance as a dust collector in lithium ion secondary batteries. |
| priorityDate |
2019-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |