http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114590785-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-086 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-086 |
| filingDate | 2022-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114590785-B |
| titleOfInvention | A kind of preparation method of lithium bisfluorosulfonyl imide, lithium ion battery |
| abstract | The invention relates to the technical field of lithium ion battery electrolytes, in particular to a preparation method of lithium bisfluorosulfonyl imide and a lithium ion battery. The preparation method of lithium bisfluorosulfonyl imide comprises: mixing and reacting bischlorosulfonimide, a fluorine salt and a non-aqueous solvent, separating and purifying after completion of the reaction to obtain a bisfluorosulfonyl imide solution; The above bisfluorosulfonimide solution is mixed and reacted, and after the reaction is completed, it is separated and purified to obtain lithium bisfluorosulfonimide; the fluorine salt includes at least one of ammonium fluoride, sodium fluoride and potassium fluoride. The method has short process flow, less waste in the reaction process, and the reaction is carried out in a non-aqueous system, which can avoid the introduction of water vapor. |
| priorityDate | 2022-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.