| Predicate |
Object |
| classificationCPCAdditional |
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/Y02E60-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133
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/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0563
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 |
| filingDate |
2017-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102328254-B1 |
| titleOfInvention |
Cathode for lithium-sulfur battery comprising maghemite, and lithium-sulfur battery comprising thereof |
| abstract |
The present invention relates to a positive electrode of a lithium-sulfur battery containing maghemite as an additive and a lithium-sulfur battery including the same. Maghemite obtained by heat-treating lepidocrosite adsorbs lithium polysulfide (LiPS) generated in lithium-sulfur batteries, and not only improves the charging/discharging efficiency and capacity of the battery, but also increases the lifespan of the battery. have. |
| priorityDate |
2017-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |