| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a59f29fcd382e2c73935fcf56f42933 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0404 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 |
| filingDate |
2021-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c598e6466a6e7953fd944523ba55648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54d4aca9195516dfbeea100a833305b3 |
| publicationDate |
2022-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022367873-A1 |
| titleOfInvention |
Positive electrode for lithium-sulfur battery and method for manufacturing same |
| abstract |
Disclosed is a positive electrode for a lithium-sulfur battery, including a current collector; and a positive electrode active material layer on the current collector, wherein the positive electrode active material layer includes a positive electrode active material and a binder, and the positive electrode active material layer has surface properties defined by the following S a (arithmetic mean surface roughness of the positive electrode) and S z (maximum height roughness of the positive electrode) ((i) 1 μm≤S a ≤5 μm, (ii) 10 μm≤S z ≤60 μm (wherein S a is the average value of the distance from the middle surface of the surface irregularity structure of the positive electrode to the highest point and the lowest point of each irregularity part, and S z means the distance from the lowest point to the highest point of the positive electrode)) and a method for manufacturing the same. |
| priorityDate |
2020-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |