http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102881876-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b2e4f17c10a288dc28521ed1e17a0d3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-30 |
| filingDate | 2012-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4ac49c2b0313f77f5620c6052893b1c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e1119b10a15ea675b666dfe40049e1c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff35dd07a847da7e81ab8c73e29fe366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8554524f49447d7fe34b6955ac583afa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9931959736ab720023cc2892f86eb2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27662aeb59d96dfb18e09e9768de2652 |
| publicationDate | 2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102881876-B |
| titleOfInvention | Method for preparing lithium-rich solid solution cathode material through reduction co-precipitation |
| abstract | The invention relates to a method for preparing a lithium-rich solid solution cathode material through reduction co-precipitation. The method comprises the following steps of: weighing lithium, nickel, manganese, cobalt and a reducing agent in a molar ratio of (1+x):(1-x).y:(x+z-x.z):(1-x).k:q; and mixing a measured wet grinding medium, the nickel, the manganese and the cobalt, adding the reducing agent, stirring, mixing, adding alkali liquor, performing wet grinding, aging, filtering, washing, adding the wet grinding medium and a lithium compound, performing wet grinding, drying to prepare a precursor, putting the precursor in air, oxygen-rich gas or pure oxygen atmosphere, and sintering to prepare the lithium-rich solid solution cathode material. The electrode material prepared by the method has uniform composition, high discharge performance, and high discharge cycle performance particularly under the high-current condition. |
| priorityDate | 2012-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.