| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b204e3607cba97ef5fb343597deaead7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0587 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0566 |
| filingDate |
2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf27237241bca28766715c654ef97faa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8c13dad8a94edfd7afca3369e305ab8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcf1243d1e70f57771def679f4307e6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af49d9b8ca648d2038400c524a7b98de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb34ed1ee1ebe538c8e7aa44ab1789fb |
| publicationDate |
2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2022032167-A |
| titleOfInvention |
Non-aqueous electrolyte secondary battery |
| abstract |
PROBLEM TO BE SOLVED: To suppress a decrease in output after high-rate charging / discharging. SOLUTION: The average bending ratio is 1.5 to 2.5 in a cross section parallel to the thickness direction of a negative electrode active material layer. The average bending ratio is calculated by the formula "R = B / A". In the formula, "R" indicates the average bending ratio. “B” is the average value of the lengths of the shortest paths extending from the contact point between the negative electrode base material and the negative electrode active material particles to the surface of the negative electrode active material layer along the contour lines of the plurality of negative electrode active material particles. Is shown. “A” indicates an average value of the thickness of the negative electrode active material layer. [Selection diagram] FIG. 9 |
| priorityDate |
2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |