http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113603159-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f07b58a53910eecf36d0e7c65f8d518c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 |
| filingDate | 2021-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_891457f2a59c56e0f0150a5a160c9977 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e1ac730c2b0848af229a1e0b3b5b072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84cdd4cdb6db11e7ec4bb0b1ffdc5a1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48b0e5d107566497cd85c2f30fee63bf |
| publicationDate | 2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113603159-A |
| titleOfInvention | A kind of multilayer aluminum-doped nickel-cobalt-manganese precursor and preparation method thereof |
| abstract | A multi-layer aluminum-doped nickel-cobalt-manganese precursor has a core-shell structure, and a non-aluminum-doped nickel-cobalt-manganese hydroxide is used as the inner core, and the surface of the inner core is sequentially covered with aluminum-doped nickel-cobalt-manganese hydroxides with an alternating structure. layer and a layer of undoped nickel cobalt manganese hydroxide, and the outermost layer of the nickel cobalt manganese precursor is a layer of aluminum doped nickel cobalt manganese hydroxide. Its preparation method: firstly add ammonia water into the reaction kettle as the reaction bottom liquid, introduce nitrogen gas, start stirring, and add the metal salt mixed solution, the precipitant and the complexing agent into the reaction kettle in parallel to react until the particle size of the generated particles is reached. The particle size of the inner core is reached; the sodium metaaluminate solution is introduced to form an aluminum-doped nickel-cobalt-manganese hydroxide layer on the surface of the inner core; the sodium metaaluminate solution is stopped, and the surface of the aluminum-doped nickel-cobalt-manganese hydroxide layer is stopped A non-aluminum-doped nickel-cobalt-manganese hydroxide layer is formed; this is repeated until a multilayer aluminum-doped nickel-cobalt-manganese precursor of the designed structure is formed. The nickel-cobalt-manganese precursor in the present invention has good thermal stability and structural stability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114988491-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114645329-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115092978-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115304110-A |
| priorityDate | 2021-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.