| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eeabb570cbfa42bdc37ecdc5ef9f6392 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 |
| filingDate |
2019-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c2a99adec63813d6db38afc7f093929
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af39d184dedf89fb76b604391e812131 |
| publicationDate |
2021-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20210068944-A |
| titleOfInvention |
Sodium-Based Electrode Active Material and Secondary Battery Having the Same |
| abstract |
A sodium-based electrode active material and a secondary battery including the same are provided. The electrode active material is represented by the following Chemical Formula 1, has an orthorhombic crystal structure and a space group of Cmcm as an electrode active material, [Formula 1] Na x [Mn 1-yz Ni y Ti z ]O 2 In Formula 1, x is greater than 0.63 and less than 0.72, y is greater than 0 and less than 0.2, and z is greater than 0 and less than 0.2. |
| priorityDate |
2019-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |