http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005347102-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0587 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 |
| filingDate | 2004-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_360e54b3abfa2b4e603dcacca25af14c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_383a2426f1460e8626c1b0c77e6a851e |
| publicationDate | 2005-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005347102-A |
| titleOfInvention | Overcharge prevention type non-aqueous secondary battery |
| abstract | An object of the present invention is to provide a battery capable of improving yield while having a sufficient overcharge preventing function even in a flat lithium ion non-aqueous secondary battery having a bent portion. A lithium ion non-aqueous secondary battery in which a battery element in which a positive electrode and a negative electrode are laminated via a separator is impregnated with an electrolyte and wound in a battery outer case in a state of being wound with a curvature radius of 500 μm or less. The amount of lithium that can be dedoped from the positive electrode is larger than the amount of lithium that can completely dope the negative electrode, and can be electrochemically dedoped at 0.5 mAh / cm 2 or more when the negative electrode is completely doped When the amount of lithium that can remain in the positive electrode and the separator has a Gurley value of T seconds / 100 cc and a porosity of ε, T <300 seconds / 100 cc and 1 second / 100 cc <T · ε < Provided is a lithium ion non-aqueous secondary battery which is a porous film satisfying 100 seconds / 100 cc. [Selection] Figure 1 |
| priorityDate | 2004-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.