http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113793931-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-523 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113793931-B |
| titleOfInvention | Iron oxide negative electrode material for lithium ion battery and preparation method thereof |
| abstract | The invention discloses an iron oxide negative electrode material for a lithium ion battery, which comprises titanium dioxide nanoparticles, ferric oxide and aminated carbon nanotubes, wherein the ferric oxide is coated on the surface of the aminated carbon nanotubes adsorbed with the titanium dioxide nanoparticles, and the iron oxide negative electrode material for the lithium ion battery is spherical or spheroidal. The support network framework built by the aminated carbon nano tube in the iron oxide cathode material for the lithium ion battery becomes a conductive channel of ferric oxide; the support of the titanium dioxide nanoparticles provides a swelling and shrinking space for the ferric oxide, and the stability of the network skeleton structure of the aminated carbon nanotube in the charging and discharging processes is maintained, so that the ferric oxide can keep relatively stable and well contacted with the aminated carbon nanotube, and the negative electrode still has good conductivity after repeated circulation, and the lithium ion battery has high capacity and good cycle performance. |
| priorityDate | 2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.