http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017510045-A
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/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0569 |
| filingDate | 2015-04-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017510045-A |
| titleOfInvention | Electrolyte additive for lithium ion batteries |
| abstract | An improved non-aqueous electrolyte has been developed for lithium ion batteries. The electrolyte includes a lithium salt, a non-aqueous carbonate solvent, and a mixture of additives including at least one Group A compound, at least one Group B compound, and at least one Group C compound. And PES is selected from the group consisting of MMDS, DTD, TMS, ES and PS, and Group C compound is selected from the group consisting of TTSP and TTSPi. Certain ternary or quaternary additive mixtures reduce the parasitic reaction at the positive electrode and increase the thermal stability of the charged graphite electrode at high temperatures, above 4.1 V, compared to the use of VC alone, Coulomb efficiency can be improved and the impedance of the battery can be reduced. All of these factors suggest a longer life, safer, higher power lithium battery with improved energy density, better resistance to high voltages. [Selection] Figure 1A |
| priorityDate | 2014-04-03^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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