Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bfd2c2f2bb0026db4d870cdf700616df |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0037 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/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-4235 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-42 |
filingDate |
2015-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89804ee8ac94a4ced0bb8403664d7d4e |
publicationDate |
2017-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2017194668-A1 |
titleOfInvention |
Nonaqueous electrolyte for lithium battery safety |
abstract |
A lithium ion electrochemical cell having an electrolyte with reduced carbonate content is described. The reduced carbonate electrolyte minimizes electrolyte out-gassing when the cell is exposed to temperatures above 100° C. The preferred electrolyte comprises a primary solvent of γ-butyrolactone and a secondary solvent comprising an aliphatic or halogen constituent. A most preferred electrolyte consists essentially of γ-butyrolactone as a primary solvent, fluorotoluene as a secondary solvent, and an electrolyte additive formulation of vinylene carbonate, fluorinated ethylene carbonate, and polyvinyl pyridine-co-styrene. An alkali metal salt is added to the solvent admixture. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111293362-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11735773-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11742520-B2 |
priorityDate |
2015-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |