| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a59f29fcd382e2c73935fcf56f42933 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M9-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-4285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01L19-0007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-026 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64G1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L19-00 |
| filingDate |
2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6d939aa38b1563760040aa09efdaa2a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81cfe65e856a95a3a28cde43b5583c3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ebf5afb6b92545d6fdc715af2718af6 |
| publicationDate |
2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11264599-B2 |
| titleOfInvention |
Electrode performance evaluation system and electrode performance evaluation method |
| abstract |
An electrode performance evaluation system and an electrode performance evaluation method is disclosed. The method includes acquiring impedance measurement data for different frequencies by applying an alternating current signal to an electrode assembly including an electrode which is immersed in an electrolyte solution, calculating impedance calculation data for different frequencies while changing the frequency of an impedance equation corresponding to a circuit model of the electrode assembly, calculating the resistance value of ion bulk resistance in the electrolyte solution using the ion conductivity of the electrolyte solution, the area of the electrode and the thickness and porosity of an active material layer of the electrode, and determining effective tortuosity as a factor of the electrode performance based on the impedance measurement data for different frequencies, the impedance calculation data for different frequencies and the resistance value of the ion bulk resistance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021344212-A1 |
| priorityDate |
2017-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |