http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105668643-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-009 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 |
| filingDate | 2016-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105668643-B |
| titleOfInvention | A kind of preparation method of anode material for lithium-ion batteries |
| abstract | The invention discloses a kind of preparation methods of anode material for lithium-ion batteries.The preparation method comprises the following steps：(1) crystal grain refinement of ferrous sulfate heptahydrate；(2) ultrasonic-microwave of reactant ferrous sulfate heptahydrate and lithium fluoride is handled；(3) reaction kettle temperature programmed control heats；(4) product is handled.Reaction system is introduced into ultrasonic-microwave composite reaction system by the present invention, the synergistic effect of ultrasonic wave and microwave is given full play to, promote scattered and product pattern control of the surfactant to reactant, method simple and effective, the industrialized production and actual production for being conducive to material are promoted.The anode material for lithium-ion batteries sulfuric acid fluorine iron lithium that the present invention prepares, the material relatively equally prepared using solvent method are had higher electrochemistry capacitance, can reach the 90% of sulfuric acid fluorine iron lithium material theoretical discharge capacity. |
| priorityDate | 2016-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.