http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2718878-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99cd2888b2026702c522c60b1544ff90 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-054 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-054 |
| filingDate | 2019-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a40392929bcccb542f94cb0f3448c1ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c728cb565359854cbe0740417feccdb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_548ba4f8c73d93a0ff22855ae480b222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13f2b59ec431436981368471bca119cc |
| publicationDate | 2020-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2718878-C1 |
| titleOfInvention | Connection for electrode material of metal-ion batteries, electrode material based on it, electrode and battery based on electrode material |
| abstract | FIELD: electrical engineering.SUBSTANCE: invention relates to electrical engineering and specifically to development of a new type of electrode material based on transition and alkali metal pyrophosphates for metal-ion batteries for use in secondary current sources. As electrode material for metal-ion accumulators based on pyrophosphates of transition and alkali metals new compound with general formula is taken A(VM)PO, where A is alkali metal cation (Na, Li, K, Rb) and mixture thereof; -1 <δ<1, 0≤x <1, M – Cr, Fe, Mn, Co, Ni, Mg, Zn, Al, Ga and mixture thereof, characterized by a crystalline structure of the KAlPOtype, previously not known and not used in combination with alkali metal Na in materials for metal-ion batteries. Synthesis of compound NaVPOis carried out by forming a new compound NaV(HPO), also previously not known and not used for production of electrode materials.EFFECT: high specific energy capacity (more than 390 W*h/kg), cycling stability, ease of production, ability to work at high cycling speeds (over 10 °C), development of a unique method for synthesis thereof.10 cl, 11 dwg, 3 ex, 1 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116053470-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116053470-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2731884-C1 |
| priorityDate | 2019-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.