http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113555545-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0497 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 |
| filingDate | 2021-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113555545-B |
| titleOfInvention | Crystal face controllable anion/cation co-doped alpha/beta composite nickel-cobalt-aluminum precursor and preparation method thereof |
| abstract | The invention belongs to the technical field of lithium ion battery materials, and particularly relates to an anion/cation co-doped alpha/beta composite nickel-cobalt-aluminum precursor with a controllable crystal surface and a preparation method thereof. In the coprecipitation process of precursor, aluminium salt and doped anions and cations exist in a complex form, oxidant is added at the same time, and alkalescent or neutral solution of sodium carbonate or sodium nitrate and the like is used as aging agent in the aging process to prepare the { [ Ni ] with the chemical molecular formula of omega 1‑x‑y‑z Co x Al y M z (OH) 2 ] t+ (P τ‑ ) t/τ }·(1‑ω){Ni 1‑x‑y Co x Al y (OH) 2 And h, a composite nickel-cobalt-aluminum precursor. |
| priorityDate | 2021-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.