| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ec96788415bd71bedd59af06ce9e624
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98c368ff7007fcb011d9701e2360610c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 |
| filingDate |
1998-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c683f91af1a3593b333379dffe1e543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11147da8b6c922a9f0e178ef08488d39 |
| publicationDate |
2000-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000058039-A |
| titleOfInvention |
Battery constituent material evaluation method and battery material selected by the method |
| abstract |
(57) [Summary] [PROBLEMS] To improve the charge / discharge characteristics, when selecting and evaluating the electrode material of a lithium ion battery, reestablish the evaluation based on the conventional experience and establish a method of theoretically selecting. By doing so, we aim to improve the performance of lithium-ion batteries in a short period of time. The surface free energy of a material constituting a lithium ion battery is measured, and the magnitude of wettability between the active material and the binder material and the electrolyte is calculated from the numerical values. As a result, it was possible to estimate the optimal combination of electrode materials that affected the charge / discharge performance of lithium-ion batteries. As a result, a new polymer was found as a binder. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110504409-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1294040-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1294040-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004001880-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7229713-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7767339-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003203637-A |
| priorityDate |
1998-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |