http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103872332-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-626 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/H01M4-5825 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2014-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103872332-B |
| titleOfInvention | A kind of preparation method of ytterbium mg-doped lithium manganese phosphate-carbon composite anode material |
| abstract | The present invention relates to the preparation method of a kind of ytterbium mg-doped lithium manganese phosphate carbon composite anode material, the chemical formula of this ytterbium mg-doped lithium manganese phosphate is Li 1‑x Mg x Mn 1‑y Yb y PO 4 , wherein: x=0.13 0.17, y=0.02 0.035.The method comprises the steps: that (1) prepares the lithium manganese phosphate presoma of ytterbium mg-doped；(2) carbon mix is mixed with acetone and ultrasonic disperse is in ethanol, form conductive carbon dispersion liquid, the lithium manganese phosphate presoma of ytterbium mg-doped and above-mentioned conductive carbon dispersion liquid are mixed to get compound, by compound ball milling, after drying, it is placed in the mixed atmosphere of argon and methane, sintering, obtains ytterbium mg-doped lithium manganese phosphate carbon composite anode material.Ytterbium mg-doped lithium manganese phosphate carbon composite anode material prepared by the present invention, by modified to lithium manganese phosphate composite doped with rare-earth elements Yb and transition elements Mg to improve electronic conductivity and lithium ion mobility speed, to improve its electric conductivity and cyclical stability. |
| priorityDate | 2014-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.