http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111816924-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b63b312996de4a4ff40c2dc82b289624 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-446 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 |
| filingDate | 2020-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5698e9bda78b8936390e39932f81aa90 |
| publicationDate | 2020-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111816924-A |
| titleOfInvention | A kind of preparation method of lithium manganate battery |
| abstract | The invention provides a preparation method of a lithium manganate battery. The positive active material of the lithium manganate battery is spinel lithium manganate, and the molecular formula of the spinel lithium manganate is LiMn 2-x M x O 4 , the x is 0.01-0.1, and M is a doped metal element, wherein the negative electrode active material of the lithium manganate battery is a carbon-based material, and the preparation method of the present invention includes sieving the spinel lithium manganate material through a sieve. Then, the active material under the screen and the active material on the screen are respectively slurried, coated on the surface of the current collector in order, dried to obtain a positive electrode, and then the positive electrode and the counter electrode lithium sheet are placed in the electrolyte tank, and discharged to the first A predetermined voltage is then taken out, and the positive electrode is clamped with the negative electrode to form a battery cell, which is placed in the casing, and then liquid-injected and synthesized to obtain a lithium manganate battery. The battery obtained by the preparation method of the present invention has high energy density and cycle performance. Good, high capacity retention. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112864467-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112216890-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112216890-A |
| priorityDate | 2020-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.