http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108807918-B
Outgoing Links
| Predicate | Object |
|---|---|
| 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/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108807918-B |
| titleOfInvention | Surface-coated composite lithium-rich manganese-based cathode material and preparation method thereof |
| abstract | The invention discloses a tungsten oxide β -WO 2.9 The lithium-rich manganese-based layered positive electrode material for coating the lithium ion battery and the preparation method thereof, wherein the tungsten oxide comprises β -WO 2.9 In addition, there is a small amount of WO 3 、WO 2.72 And WO 2 Lithium-rich manganese-based cathode material L i [ L i ] x Ni y Co 1‑x‑y‑z Mn z ]O 2 Mixing the raw materials, and coating β -WO 2.9 The invention utilizes tungsten oxide β -WO 2.9 The unique structural characteristic greatly improves the first coulombic efficiency of the lithium ion battery anode material, improves the electrochemical stability and structural stability of the lithium ion battery anode material, obviously improves the cycle stability of the lithium ion battery anode material, and has simple manufacturing process and low cost. |
| priorityDate | 2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.