http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103311506-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1397 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1393 |
| filingDate | 2013-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103311506-B |
| titleOfInvention | The preparation method of the coated lithium titanate composite anode material of a kind of 3 SiC 2/graphite alkene |
| abstract | The present invention relates to the preparation method of the coated lithium titanate composite anode material of a kind of 3 SiC 2/graphite alkene, comprise the steps: that (1) prepares 3 SiC 2/graphite alkene composite material; (2) appropriate isopropyl titanate is taken, concentrated hydrochloric acid is not being stopped slowly to add in isopropyl titanate with for subsequent use under stirring, appropriate above-mentioned 3 SiC 2/graphite alkene compound material ultrasound is scattered in ethylene glycol, then the isopropyl titanate handled well is slowly added in 3 SiC 2/graphite allyl diglycol mixed liquor, uninterruptedly stir; Again mixed liquor washing, oven dry are obtained powder, Heat preservation obtains TiOn 2 / 3 SiC 2/graphite alkene nanometer powder, is scattered in LiOH solution and constant temperature stirs, then washs, dries, and under nitrogen atmosphere protection, Heat preservation 1-2h obtains the coated lithium titanate composite anode material of 3 SiC 2/graphite alkene.Composite negative pole material prepared by the present invention, both maintains the high-energy-density of silicon, utilizes again Graphene to improve the conductivity of material, make use of the zero strain characteristic of lithium titanate and good cycle performance simultaneously. |
| priorityDate | 2013-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.