| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-2808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-336
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-384
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-336
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 |
| filingDate |
2015-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-106140093-B |
| titleOfInvention |
Activated carbon and preparation method thereof |
| abstract |
The present invention relates to activated carbon and a preparation method thereof. Activated carbons are disclosed in an amount of about 70 vol % to about 90 vol %, based on the total volume of all pores, comprising micropores having a diameter of about 0.5 nm to about 0.8 nm and having nitrogen-containing functional groups introduced on their surfaces. In addition, methods for preparing activated carbon are disclosed. The method can include the steps of: forming a reaction mixture comprising a carbon precursor, a base salt, and an organic compound containing nitrogen-containing functional groups; and heating the reaction mixture to a temperature of about 800°C to about 1000°C in the presence of nitrogen. |
| priorityDate |
2014-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |