| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 |
| filingDate |
2014-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea56e529ddb2ffd372f450b01489736d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba68faae3dd0349b07bc6bb31357d3b6 |
| publicationDate |
2014-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2014096382-A |
| titleOfInvention |
Negative electrode current collector, negative electrode and secondary battery |
| abstract |
A secondary battery capable of obtaining excellent cycle characteristics is provided. A conductive substrate 1A having a protrusion 1B made of copper provided on the surface, continuously covering at least part of the protrusion and at least part of the surface of the substrate, and other than copper A negative electrode current collector 1 having a plating film 1C made of a metal and having a ratio of the weight of the plating film to the total weight of the base material and the protrusions greater than 0.5 and less than 5.0 is used. [Selection] Figure 1 |
| priorityDate |
2014-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |