http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106311306-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2016-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106311306-B |
| titleOfInvention | A method for preparing lithium-doped graphitic carbon nitride material |
| abstract | The invention discloses a preparation method of lithium-doped graphite phase carbon nitride (g-C 3 N 4 ) material. Preparation steps: disperse lithium salt in an aqueous solution of carbon-nitrogen-rich material, mix thoroughly, and then heat to remove solvent water; after fully drying, a polycondensation reaction occurs through programmed temperature rise and constant temperature heating; the polycondensation reaction product is naturally cooled and ground to obtain lithium doped Graphitic carbon nitride. The advantages are: the preparation method is simple, the cost is low, the cycle is short, the human factors in the preparation process have little influence on the experimental results, the preparation process does not require expensive equipment, and is suitable for industrial large-scale production; compared with pure g-C 3 N 4 , the band gap of the prepared lithium-doped g-C 3 N 4 is obviously narrowed, and its absorption band edge can be extended to 620 nm; the lithium-doped g-C 3 N 4 has a narrow band gap, which can greatly improve Visible light utilization, and can effectively inhibit the recombination of photogenerated electron-hole pairs, so it has excellent photocatalytic performance. |
| priorityDate | 2016-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.