| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1393 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-621 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1393 |
| filingDate |
2010-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2013-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2011037142-A1 |
| titleOfInvention |
Lithium ion secondary battery negative electrode and lithium ion secondary battery |
| abstract |
A lithium ion secondary battery negative electrode having an active material layer containing a negative electrode active material and a binder on a current collector, the negative electrode active material comprising an alloy-based active material and a carbon-based active material, and the active material The weight ratio of the alloy-based active material and the carbon-based active material in the material layer is a ratio of 20:80 to 50:50, and the binder contains 0.1 to 0.1 polymerization units of the ethylenically unsaturated carboxylic acid monomer. A lithium ion secondary battery negative electrode containing 15% by weight. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9583768-B2 |
| priorityDate |
2009-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |