| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate |
2013-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_506aef38ae357502124a15c7e4d80ab5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_626080d046547e0f1791bcf7ce161c1a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48439d370774125108c66fad0ef2ca98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd6c7edd5bd1b276f14b06df0a2ac4ef |
| publicationDate |
2015-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2015069864-A |
| titleOfInvention |
Negative electrode active material, negative electrode including negative electrode active material, and lithium ion secondary battery including negative electrode |
| abstract |
A negative electrode active material for a lithium ion secondary battery having sufficient cycle characteristics is provided. The elongation of the binder is reduced by compensating for the volume change when the negative electrode active material expands with the voids of the porous inorganic compound layer present on the surface. Thereby, cutting | disconnection of the electroconductive path | route of the electrode active material layer originating in the expansion | extension of a binder is suppressed, and cycling characteristics improve. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017152126-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021205765-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113471435-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017152125-A |
| priorityDate |
2013-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |