http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104332604-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1397 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1397 |
| filingDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104332604-B |
| titleOfInvention | A kind of preparation method of lithium cell negative pole material lithium titanate |
| abstract | The present invention provides the preparation method of a kind of lithium cell negative pole material lithium titanate, and the soluble compound of lithium adds distilled water and dissolves；Shitosan joins in glacial acetic acid solution, ultrasonic to being completely dissolved as homogeneous weak yellow liquid；Titania powder is added in chitosan solution, ultrasonic, magnetic agitation 10～60 minutes；Add in chitosan solution in the solution dissolved in a step, ultrasonic agitation 10～60 minutes；Adding epoxychloropropane, continuing magnetic force stirs 5～15 hours；Gained solution is transferred in culture dish, builds with preservative film, freezing at 80 DEG C, the sample freezed is put into freeze drier, vacuumizes, be dried 10～48 hours, crucible put into by dried sample, calcines 8 15 hours for 600～900 DEG C, obtain lithium cell negative pole material lithium titanate under feeding tube furnace.Lithium titanate prepared by this method has the big rate discharge characteristic of excellence, is suitable for electrokinetic cell and uses. |
| priorityDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.