http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003137554-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 |
| filingDate | 2001-10-31^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21594632da6eb59e3491d3cf626c45be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06079555d33b80d1bb439f99b6bf08a0 |
| publicationDate | 2003-05-14^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003137554-A |
| titleOfInvention | Method for producing lithium-transition metal-based composite oxide powder and lithium-transition metal-based composite oxide powder |
| abstract | (57) [Summary] [Object] A method for producing a lithium-transition metal-based composite oxide powder having a high bulk density and suitable for use as a positive electrode active material of a lithium secondary battery, and a lithium-transition metal-based composite An oxide powder is provided. [Constitution] A small diameter [L b (μm) at a midpoint in a direction orthogonal to the maximum diameter direction with respect to the maximum diameter [L a (μm)] m)], wherein the lithium-transition metal-based composite oxide powder having an average value of [L b / L a ] of 0.8 or more is subjected to a post-treatment of applying compressive shear stress to the lithium-transition metal-based composite oxide. And a method for producing a product powder, wherein at least 50% of the secondary particle surface is coated with a conductive fine powder, and the particle size ratio [L b / L a ] is 0.8 or more and the tap density is 1.8 g / cc or more. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021060576-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005123180-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008159300-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013004403-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005347134-A |
| priorityDate | 2001-10-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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