http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111193014-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | 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/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2020-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111193014-B |
| titleOfInvention | Cobalt tetroxide-nitrogen-doped carbon/carbon nanocage composite material with eggshell-yolk structure and its preparation method and application |
| abstract | The invention discloses a cobalt tetroxide-nitrogen-doped carbon/carbon nanocage composite material with eggshell-egg yolk structure and its preparation method and application, comprising the following steps: 1) preparation of carbon nanocage; Confinement growth of metal-organic framework ZIF‑67 crystals in nanocages to obtain ZIF‑67/carbon nanocage composites; 3) Using ZIF‑67/carbon nanocage composites as precursors and calcining at high temperature to form cobalt tetroxide‑nitrogen-doped carbon/ Carbon nanocage porous nanocomposite material; 4) Using tricobalt tetroxide-nitrogen doped carbon/carbon nanocage porous nanocomposite material as the negative electrode material of lithium ion battery, the composite material prepared by the present invention has high capacity, good rate performance and cycle stability Strong, simple preparation process and other advantages. |
| priorityDate | 2020-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.