http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021018914-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5c039f60302b61e712887aa2267ecbe |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 |
| filingDate | 2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be842226fde8535f823e49d9576f65b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fdebfb7fbb8526f9a00250c42809638 |
| publicationDate | 2021-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021018914-A |
| titleOfInvention | A method for producing a positive electrode active material showing a layered rock salt structure and containing lithium, nickel, cobalt, tungsten, aluminum and oxygen. |
| abstract | PROBLEM TO BE SOLVED: To provide a new method for producing a positive electrode active material exhibiting a layered rock salt structure. SOLUTION: A) A step of preparing an oxide represented by the following general formula, which shows a layered rock salt structure. General formula Li a Ni b Co c W d Al e D f O g F h In the general formula, a, b, c, d, e, f, g, h are 0.5 ≦ a ≦ 2, 0.85 ≦ b <1, 0 <c <0.15, 0 <d <0. .15, 0 <e ≦ 0.02, 0 ≦ f <0.15, b + c + d + e + f = 1, 1.8 ≦ g ≦ 2.2, 0 ≦ h ≦ 0.2 are satisfied. D is a doping element. b) Step of preparing oxalic acid aqueous solution, c) A step of mixing the oxide and the aqueous oxalic acid solution to wash the oxide. d) Step of drying the oxide, A method for producing a positive electrode active material, which comprises. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113036119-A |
| priorityDate | 2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 158.