http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105206812-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2015-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105206812-B |
| titleOfInvention | The method that one step hydro thermal method prepares carbon coating type LiFePO4 |
| abstract | The invention discloses a kind of method that one step hydro thermal method prepares carbon coating type LiFePO4, belong to lithium ion secondary battery anode material field, it is complicated that the present invention provides a kind of solution conventional carbon cladding process, carbon coating layer is uneven, production cost is high, the preparation method for the defect such as product chemical property is unstable；It is characterized in that：The cladding of carbon is completed during Hydrothermal Synthesiss, lithium hydroxide gelatinized corn starch mixed liquor generates lithium phosphate suspension with phosphatase reaction, the lithium phosphate suspension of generation is mixed with ferrous salt solution, reacted under inert atmosphere in pyroreaction kettle, controlling reaction temperature and time, filtering, washing, dry, screening obtain carbon coating type LiFePO4 after reaction terminates.Compared with prior art have technique is simple, cost is low, carbon coating type LiFePO4 size distribution with, carbon coating layer thickness is uniform, chemical property is good the characteristics of. |
| priorityDate | 2015-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.