| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7b6feeecb0063e68d4b5ac23baeb49e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-494 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-494 |
| filingDate |
1994-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f955872a150e13a83dd47d860bd9e22c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b38565a56a7b280c1ea586d5abcfbe5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_139d22d9ca1b2fa8888d59d6ecf414d2 |
| publicationDate |
1994-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2157012-A1 |
| titleOfInvention |
Rechargeable Lithium Intercalation Battery with Hybrid Polymeric Electrolyte |
| abstract |
A rechargeable battery comprises lithium intercalation compound electrodes (43,47) and an interposed electrolyte of flexible polymer (45) containing a lithium salt dissolved in a polymer-compatible solvent. Preferred components include tertiary lithium manganese oxide compound positive electrodes, carbon negative electrodes, and poly(vinylidene fluoride) copolymer with 8 to 25 % by weight hexafluoropropylene electrolyte layers containing about 20 to 70 % of a solution of lithium salt in a medium-boiling solvent comprising such solvents as ethylene carbonate, propylene carbonate, and dimethyl carbonate. The electrolyte layer (45) may be employed in the form of an individual separator film or as a coated component of a multilayer battery structure to provide electrical ionic conductivity up to about 10-3 S/cm. |
| priorityDate |
1993-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |