| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24f54aefd7a75822ce9d6a7759e20068 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-008 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-661 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-531
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-66 |
| filingDate |
2020-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2cdae03cd00e520c1b20345cdaa1da1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1231a601d2b46358a4233e70422f4e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a7c372744a47b5e13352524146e6f48 |
| publicationDate |
2022-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2022088907-A |
| titleOfInvention |
Lithium ion secondary battery |
| abstract |
PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery capable of arranging a reference electrode and monitoring a cell state even in a solid-state battery. In a lithium ion secondary battery 50, a positive electrode 1, a reference electrode 3, and a negative electrode 2 are arranged in this order. The positive electrode 1 has a first current collector 11 made of a metal porous body and a first electrode mixture 15 filled in the pores thereof. The negative electrode 2 has a second current collector 21 made of a metal porous body and a second electrode mixture 25 filled in the pores thereof. The reference electrode 3 has a third current collector 31 made of a metal porous body and a solid electrolyte 35 filled in the pores thereof. [Selection diagram] Fig. 1 |
| priorityDate |
2020-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |