http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020149901-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 |
| filingDate | 2019-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e16a6d820dba5ccf3950350d0b3ea404 |
| publicationDate | 2020-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020149901-A |
| titleOfInvention | A method for manufacturing a positive electrode material for a lithium ion secondary battery, a positive electrode material for a lithium ion secondary battery, a method for manufacturing a positive electrode mixture for a lithium ion secondary battery, and a lithium ion secondary battery. |
| abstract | PROBLEM TO BE SOLVED: To produce a positive electrode material for a lithium ion secondary battery in which cycle characteristics are unlikely to be deteriorated even when the amount of nickel relative to cobalt is relatively increased. SOLUTION: Lithium (Li), nickel (Ni), cobalt (Co), and element M are composed of Li: Ni: Co: M = z: (1-xy): x: y (where 0). .97 ≦ z ≦ 1.20, 0 ≦ x <0.01, 0 ≦ y ≦ 0.10, 0 ≦ x + y ≦ 0.10. M is from Mn, V, Mg, Mo, Nb, Ti and Al. Lithium metal composite oxide powder contained in the atomic number ratio represented by (at least one selected element) and tungsten oxide having a particle size of 0.01 to 0.09 μm or tungsten having a particle size of 0.01 to 0.09 μm. A method for producing a positive electrode material for a lithium ion secondary battery, which comprises mixing a lithium ion tungsten-added material and a material. [Selection diagram] None |
| priorityDate | 2019-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.