| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0034 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0569
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0569
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 |
| filingDate |
2013-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c13dfef8719dfdb6492c8d66eb7cfc2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8824509499e54d7c27b9a902c46be89e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7df47ef80050a41a40d1c719f72b3303
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77b184cdfabc8a42daa780cb2ea32444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d5945dec00b647fa5fccc4e3b6527fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7695a881a9ee57f99d15b41617df31d0 |
| publicationDate |
2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20150054951-A |
| titleOfInvention |
Nonaqueous electrolyte solution, electrochemical device, lithium ion secondary cell, and module |
| abstract |
An object of the present invention is to provide a non-aqueous electrolyte solution capable of obtaining a lithium ion secondary battery or the like having excellent storage characteristics at high temperatures and high-voltage cycle characteristics. (1) RfOCOOR (wherein Rf is a fluorinated alkyl group having from 1 to 4 carbon atoms and R is an alkyl group having from 1 to 4 carbon atoms) represented by the formula (1) is a nonaqueous electrolyte containing a nonaqueous solvent and an electrolyte salt. (A) and at least one cyclic carbonate (B) selected from the group consisting of EC, PC and FEC, wherein the fluorine-containing chain carbonate (A) And the cyclic carbonate (B) are impurities, respectively, in an amount of 5,000 ppm or less and 50 ppm or less. |
| priorityDate |
2012-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |