| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0568 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36 |
| filingDate |
2005-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cc30986eb6864d77df0da8742bccc53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f3a8ca7f6b6472314108b8bc33765b1 |
| publicationDate |
2007-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20070065395-A |
| titleOfInvention |
Method for producing difluorophosphate, non-aqueous electrolyte solution for secondary battery and non-aqueous electrolyte secondary battery |
| abstract |
The present invention provides a convenient method for producing difluorophosphate useful as an additive to a non-aqueous electrolyte solution for secondary batteries using readily available and inexpensive raw materials. Specifically, there is provided a method for producing difluorophosphate, comprising contacting a raw material salt consisting of carbonate and / or borate, and a raw material gas comprising P and F, if necessary, containing O. . The raw material salt may be lithium carbonate or the raw material gas may be a substance obtained by decomposing LiPF 6 . LiPF 6 can also be mixed with lithium carbonate for reaction. Furthermore, the non-aqueous electrolyte solution containing the reaction product obtained in this way is provided. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101285000-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101370619-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9593016-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8980214-B2 |
| priorityDate |
2004-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |