http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110683944-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/H01M10-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-707 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-707 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2019-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110683944-B |
| titleOfInvention | Squarylium salt and preparation method and application thereof |
| abstract | The invention provides a squaric acid salt and a preparation method and application thereof, wherein the chemical formula of the squaric acid salt is R 2 C 4 O 4 Wherein R is sodium ion and/or lithium ion; the additional sodium ions or lithium ions provided by the squarate in the formation process are utilized to compensate the irreversible sodium/lithium ion consumption caused by side reaction or interface generation in a battery system so as to improve the actual capacity of the whole battery and realize the effective improvement of the cycle life and energy density of the sodium/lithium ion battery; the electrochemical performance of the battery is taken as a starting point, the shape structure of the sodium/lithium supplement additive is selectively regulated and designed, so that the cycle life and the energy density of the obtained cathode material are improved under the condition of meeting the conventional performance of the sodium/lithium ion battery. |
| priorityDate | 2019-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.