http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104118863-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-02 |
| filingDate | 2014-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104118863-B |
| titleOfInvention | A kind of ionic liquid activation rice husk prepares the method for porous carbon material for supercapacitor |
| abstract | The invention discloses the method that a kind of ionic liquid activation rice husk prepares porous carbon material for supercapacitor, belong to technical field of carbon material preparation.The method be with deliming after rice husk be carbon source, using 1-butyl-3-Methylimidazole phosphofluoric acid ionic liquid as template and activator, ionic liquid joins in deliming rice husk after anhydrous alcohol solution dispersion, then evaporate to dryness dehydrated alcohol; The mixture of gained ionic liquid and rice husk is transferred in corundum porcelain boat, is placed in box-type furnace and heats in a nitrogen atmosphere, obtained porous carbon material for supercapacitor.The specific surface area of gained porous carbon material is between 697 ~ 1438mn 2 between/g, total pore volume is between 0.51 ~ 0.75cmn 3 between/g, mean pore size is between 1.99 ~ 2.95nm.The present invention has that preparation technology is simple, product structure is easy to, can realizes the advantages such as the high value added utilization of biomass. |
| priorityDate | 2014-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.