http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017117748-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 |
| filingDate | 2015-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f83f1aa3539637ddfece47b7adee9ef3 |
| publicationDate | 2017-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017117748-A |
| titleOfInvention | Battery characteristic evaluation method using non-aqueous electrolyte coin-type battery and battery characteristic evaluation method for positive electrode active material for non-aqueous electrolyte secondary battery |
| abstract | An object of the present invention is to provide a method for evaluating the characteristics of a positive electrode active material for a non-aqueous electrolyte secondary battery that can control evaluation conditions and can simultaneously and stably and accurately measure AC impedance measurement and initial charge / discharge capacity measurement. Is. A cathode active material "general formula: Li b Ni C Co x M y O 2 " in Ni content is high Li-Ni composite oxide represented by the positive electrode film and negative electrode containing the positive electrode active material Initial charge / discharge by performing a constant-current charge / discharge cycle that performs constant-current charge, pause, and constant-current discharge after the production and standing of a non-aqueous electrolyte coin-type battery having an electrode portion that is opposed to the membrane via a separator Using a non-aqueous electrolyte coin-type battery characterized in that the capacity is measured, and then a constant current and constant voltage charge is performed after a pause, and the resistance measurement is performed by the AC impedance method within one hour after the completion. Battery characteristic evaluation method. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110931857-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113253122-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102210696-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11637322-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113359039-A |
| priorityDate | 2015-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.