| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063a1b324005ddc15e16e7529c6258c4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0431 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-667
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-70 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0587 |
| filingDate |
2011-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e51460beb0ca435bc3f6f88f711bbee5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff79106827516be470a59de24f169c34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_590523d992de92571e15c416fd1a7fcc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_458a0079641aa6033186436a254d2e58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2868dbca4eb2d44e8e996157d8b74ad7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca6e49f7c067668e8fb4c395fb758b07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_206435db0c20813be20f3b1e456102ae |
| publicationDate |
2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103098292-A |
| titleOfInvention |
Non-aqueous electrolyte secondary battery and method for producing same |
| abstract |
The present invention relates to a non-aqueous electrolyte secondary battery provided with a non-aqueous electrolyte and an electrode group wherein an elongated first electrode (5), an elongated second electrode (6), and an elongated separator (7) interposed between the first electrode and the second electrode are wound in a coiled shape; the first electrode contains a sheet-shaped first collector (5a) and a first active material layer (5b) at the surfaces of the first collector; the second electrode contains a sheet-shaped second collector (6a) and a second active material layer (6b) at the surfaces of the second collector; and the winding terminus of the first electrode faces the second electrode that is disposed further on the outer peripheral side with the separator therebetween. When the secondary battery repeats rapid charging/discharging in a high-temperature environment, there have been problems such as rupturing of facing site (B) of the second electrode that faces the winding terminus of the first electrode. The present invention resolves this problem in the secondary battery by such means as reinforcing the facing site (B) of the second electrode that faces the winding terminus of the first electrode using a reinforcing section (24) that supplements the thickness of the secondary electrode. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108352531-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108140903-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108352531-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108140903-B |
| priorityDate |
2010-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |