http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113451652-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-4235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 |
| filingDate | 2021-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113451652-B |
| titleOfInvention | Non-aqueous electrolyte additive for lithium ion battery and application thereof |
| abstract | The invention discloses a lithium ion battery non-aqueous electrolyte additive which is characterized in that the structural general formula is as shown in formula I: in the formula I, R is selected from one of the following structural groups: fluorine-containing phenyl, cyano-containing phenyl, alkoxy-containing phenyl, alkyl-containing phenyl, furyl, thienyl, alkoxy-containing thienyl, ethenyl, propenyl, propynyl; wherein is the attachment site. The lithium ion battery electrolyte additive provided by the invention is applied to an electrolyte system, can be beneficial to forming a protective film on the surface of a battery electrode, and the protective film can effectively reduce the battery expansion after high-temperature placement, improve the charge and discharge performance and cycle frequency of the battery, inhibit the increase of the internal resistance of the battery, effectively improve the storage performance of the battery, and well meet the requirements of consumers on the battery performance. |
| priorityDate | 2021-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.