http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2748762-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d98559786f0719a1ebb7412834e66806 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 |
| filingDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42c4f3854d53c7c8c52a2dba873a9f59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c572f54200e8d99ee3f315df5773f124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47dcf01e2a82597e9036058117ab9bb7 |
| publicationDate | 2021-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2748762-C1 |
| titleOfInvention | Composite cathode material based on layered transition metal oxides for lithium-ion batteries and its predecessor compounds |
| abstract | FIELD: electrical industry.SUBSTANCE: invention relates to the electrical industry, it can be used for the production of a positive electrode (cathode) material based on layered transition metal oxides for lithium-ion batteries. Active cathode sulfur-containing composite material for lithium-ion batteries is a compound with the formula (1-a)LiNixMnyCozAvO2·aLidSbOc, where LiNixMnyCozAvO2is a component containing layered transition metal oxides, LidSbOcis an amorphous sulfur-containing component, A is alloying additive, selected from the group: Al, Mg, Zr, W, Ti, Cr, V, v≤0.1, x+y+z+v=1, 0.3≤x≤0.85; 0≤y≤0.3; 0≤z≤0.3; 0.0001≤a≤0.02, 0.001≤b≤2; 0≤c≤8; 0.001≤d≤2. The specified composite material is obtained from a sulfur-containing predecessor compound with the formula: NixMnyCozOm(OH)2-2f(SbOc)for NixMnyCoz(CO3)1-g(SbOc)g, where 0.3≤x≤0.85; 0≤y≤0.3; 0≤z≤0.3, 0≤m≤1, 0.001≤b≤2, 0≤c≤8, 0.0001≤f≤0.05, 0.0001≤g≤0.02.EFFECT: improving the performance of the cathode material, namely in the increase in cycles of charge/discharge while maintaining high specific capacity due to the introduction of the cathode amorphous sulfur-containing component LidSbOcin the composition.7 cl, 13 dwg, 4 ex, 1 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2783755-C1 |
| priorityDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.