http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200107564-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cd19bff58980b84594639352dceb8e16 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D15-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D15-00 |
| filingDate | 2019-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10fd5ed58138252af69289357e926dfe |
| publicationDate | 2020-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20200107564-A |
| titleOfInvention | Economical and efficient manufacturing process of lithium difluorophosphate having high-purity |
| abstract | The present invention relates to a novel method for preparing lithium difluorophosphate, and more particularly, using lithium hexafluorophosphate (LiPF 6 ) as a starting material, but an alkali compound and a phosphoryl halide compound (POX 3 ; X is Cl). , Br, or any one of I, excluding F) to manufacture lithium difluorophosphate, which simplifies the manufacturing process and has high purity and high yield lithium difluorophosphate (LiPO 2 It relates to a method of preparing F 2 ). Therefore, the lithium difluorophosphate prepared according to the present invention is highly pure and contains very few impurities, so when it is used in an electrolyte for a lithium secondary battery, it can improve the electrochemical properties, output, and life characteristics of the secondary battery. Can be applied. |
| priorityDate | 2019-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.