http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017045567-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc45703f67bc72a6db582867886fd5d5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 |
| filingDate | 2015-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b3d4e4ec3d1d44419c58696a2328561 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3195574a08105cf0431d9b1ff3ed6b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75b16c8944291b85ed7db3bdf12a715a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34dcaf7b954f566d09143d33345e34bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1874867650507dd7ecc9938a48fc819 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccecc0f0f8da56a98fc1dd9b14f4c245 |
| publicationDate | 2017-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017045567-A |
| titleOfInvention | Lithium ion secondary battery and manufacturing method thereof |
| abstract | The present invention suppresses performance degradation associated with a high-rate pulse cycle. A lithium ion secondary battery includes an electrolyte containing lithium hexafluorophosphate, a negative electrode mixture layer 102, a positive electrode mixture layer 202, a negative electrode mixture layer 102, and a positive electrode mixture layer 202. And a separator 300 interposed therebetween. The separator 300 includes a base material layer 310, a first layer 321 interposed between the base material layer 310 and the negative electrode mixture layer 102, and a second layer interposed between the base material layer 310 and the positive electrode mixture layer 202. Layer 322. The first layer 321 contains the first sodium polyacrylate and the first inorganic filler. The second layer 322 contains a second sodium polyacrylate and a second inorganic filler. The first sodium polyacrylate has a higher degree of neutralization than the second sodium polyacrylate. The thicknesses of the first layer 321 and the second layer 322 are 2 μm or more and 6 μm or less, respectively. [Selection] Figure 2 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019133747-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7037946-B2 |
| priorityDate | 2015-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.