http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100921870-B1
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-004 |
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/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 |
filingDate | 2008-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2009-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2009-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | KR-100921870-B1 |
titleOfInvention | Non-aqueous electrolyte and electrochemical device with improved safety |
abstract | The present invention is an anode capable of occluding and releasing lithium ions; A negative electrode capable of occluding and releasing lithium ions; Porous separator; And a) a nonaqueous electrolyte containing a) a lithium salt and b) an electrolyte solution, wherein the nonaqueous electrolyte contains a compound of Formula 1 or a decomposition product thereof and an aliphatic nitrile compound, Provided is a lithium secondary battery characterized by being charged and used.n n n In addition, the present invention is a lithium secondary battery having a positive electrode formed with a complex formed between the surface of the positive electrode active material and the aliphatic nitrile compound, and a negative electrode formed with a coating film containing a decomposition product of the compound of Formula 1, wherein the battery is charged to 4.2V or more Lithium secondary battery which is characterized by using; A lithium secondary battery comprising a positive electrode having a complex formed between a surface of a positive electrode active material and an aliphatic nitrile compound, and a nonaqueous electrolyte containing a compound of Formula 1 or a decomposition product thereof, wherein the battery is charged to 4.2V or more and used. Phosphorus lithium secondary batteries; And a lithium secondary battery having a negative electrode having a coating film containing a decomposition product of the compound of formula 1, and a nonaqueous electrolyte containing an aliphatic nitrile compound, wherein the lithium secondary battery is characterized by charging the battery to 4.2 V or more. do. |
priorityDate | 2006-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.