http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111106340-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/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-485 |
| filingDate | 2018-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111106340-B |
| titleOfInvention | Lithium ion battery anode material and preparation and application thereof |
| abstract | The invention relates to a lithium ion battery anode material, and preparation and application thereof, wherein the lithium ion battery anode material is a lithium-rich material Li 1+x Mn 2 O 4 Wherein x is more than or equal to 0 and less than or equal to 0.5, and the molar concentration of the Li element is reduced in a gradient way along with the particle size of the particles from outside to inside. In the formation of lithium ion batteries, Li 1+x Mn 2 O 4 The material can completely remove lithium ions permeated by the X part, and the removed lithium ions are mainly used for forming an SEI film on the surface of a negative electrode, so that the capacity loss of the positive electrode material is reduced, and the lithium ion battery has higher first coulombic efficiency. |
| priorityDate | 2018-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 137.