http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105152159-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-05 |
| filingDate | 2015-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105152159-B |
| titleOfInvention | A kind of nitrogen-doped carbon aeroge and preparation method thereof |
| abstract | The invention discloses a kind of nitrogen-doped carbon aeroge and preparation method thereof, including：(1) trihydroxy pyridine solution is prepared, resorcinol is added, after after solution clarification, formalin is added, stirring adds potassium carbonate；(2) place and form aeroge；(3) aeroge is subjected to exchange of solvent with acetone, obtains trihydroxy pyridine resorcinol formaldehyde gel；(4) trihydroxy pyridine resorcinol formaldehyde gel is put into supercritical carbon dioxide extracting instrument, carries out CO 2 supercritical drying, obtain xerogel；(5) xerogel is put into temperature programmed control retort, be sintered under inert gas shielding, be carbonized, obtain nitrogen-doped carbon aeroge.Nitrogen content does not lose in the preparation method carbonisation of the present invention, nitrogen content is more traditional easily controllable for the doping of nitrogen source with melamine (largely decomposing), and the nitrogen-doped carbon aeroge of preparation can be applied to the fields such as ultracapacitor, nonmetallic elctro-catalyst, lithium ion battery, fuel cell and lithium-sulfur cell. |
| priorityDate | 2015-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.