http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008133149-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9df90d7822cc480ce12c480f4089e229 |
| 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/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00 |
| filingDate | 2006-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb498c93b66d1c4ef0f2f8f6f1c24289 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1795c579921db5e4739ea278380926e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b46642106dae2f664ffea897541155b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6d5a3add1d1cbc387aaffd107fa3e63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18d81e2aff73233ff69adad86f940b52 |
| publicationDate | 2008-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008133149-A |
| titleOfInvention | Method for producing lithium-iron-manganese composite oxide |
| abstract | [PROBLEMS] To provide a novel manufacturing method capable of forming a composite oxide having a further excellent charge / discharge performance for a lithium-iron-manganese composite oxide expected as a positive electrode material that can be substituted for a lithium cobalt-based positive electrode material. . The composition formula includes the following steps (1) to (3): Li 1 + x (Fe y Mn 1-y ) 1-x O 2 (where 0 <x <1/3, 0.05 ≦ y ≦ 0.75) and a method for producing a lithium-iron-manganese composite oxide having a layered rock salt type crystal phase: (1) selected from the group consisting of sodium hydroxide, potassium hydroxide and lithium hydroxide A step of forming a precipitate by making a raw material solution obtained by dissolving a manganese compound and an iron compound in a solvent comprising water or a water-alcohol mixture alkaline with a pH adjuster containing at least one alkali component and a water-soluble ammonium salt. (2) a step of hydrothermally treating the obtained precipitate together with an oxidizing agent and a water-soluble lithium compound under alkaline conditions, and (3) a step of firing the product after the hydrothermal treatment in the presence of a lithium compound. [Selection] Figure 6 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114014369-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101407606-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104701531-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114014369-A |
| priorityDate | 2006-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.