http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020171089-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0471 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1391 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c3df4ed86b89816f0615f5c7a7ada23 |
| publicationDate | 2020-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020171089-A1 |
| titleOfInvention | Method for producing positive electrode active material for lithium ion secondary batteries, positive electrode active material for lithium ion secondary batteries, and lithium ion secondary battery |
| abstract | The present invention provides a method for producing a positive electrode active material for lithium ion secondary batteries, which comprises: a water washing step wherein a lithium nickel composite oxide containing lithium (Li), nickel (Ni) and an element M (M) (the element M is composed of at least one element that is selected from among Mn, V, Mg, Mo, Nb, Ti, Co and Al) is cleaned with water and filtered, thereby obtaining a cleaned cake; a charging step wherein the cleaned cake, which is an object to be dried, and a tungsten compound that does not contain lithium are charged into a dryer; and drying step wherein the object to be dried is dried by the dryer, while being flowed. The charging step has a time period where the cleaned cake and the tungsten compound that does not contain lithium are supplied to the dryer at the same time. |
| priorityDate | 2019-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.