http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110534719-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/H01M4-364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 |
| filingDate | 2019-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110534719-B |
| titleOfInvention | Preparation method of aluminum-doped magnesium-nickel-manganese spherical cobaltosic oxide |
| abstract | The invention belongs to the technical field of preparation of precursors of battery anode materials, and particularly relates to a preparation method of doped cobaltosic oxide. The invention relates to a preparation method of aluminum-magnesium-nickel-manganese-doped spherical cobaltosic oxide, which comprises the steps of preparing a cobalt solution containing a doping element, synthesizing at a certain pH and temperature by adopting EDTA (ethylene diamine tetraacetic acid) as a complexing agent, uniformly and fully precipitating the doping element to finally obtain uniformly-doped high-density spherical hydroxyl cobalt oxide, and centrifuging and calcining to obtain the uniformly-doped cobaltosic oxide. The aluminum-doped magnesium-nickel-manganese spherical cobaltosic oxide prepared by the method has the advantages of uniform particle size, good compactness, complete precipitation of doped elements, uniform distribution and stable and controllable process. |
| priorityDate | 2019-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.