http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110204576-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65748 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0567 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6574 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 |
| filingDate | 2019-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110204576-B |
| titleOfInvention | A kind of preparation method of difluorobisoxalate lithium phosphate solution |
| abstract | The present invention provides a preparation method of difluorobisoxalate lithium phosphate solution, the preparation method comprises the following steps: 1) reacting N-hydroxysuccinimide and oxalyl chloride in a non-aqueous solvent to obtain bis(N-succinyl chloride) imido) oxalic acid solution; 2) adding lithium hexafluorophosphate to the above-mentioned bis(N-succinimidyl) oxalic acid solution, and reacting to obtain a difluorobisoxalic acid lithium phosphate solution. According to the preparation method of the invention, the obtained solution can be directly used for lithium salt electrolyte material of lithium ion battery without further purification, and the reaction raw material of the method is cheap and easy to obtain, the operation is simple, the by-products are environmentally friendly, and it is suitable for industrial production. |
| priorityDate | 2019-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.