http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108339561-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 |
| filingDate | 2018-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108339561-B |
| titleOfInvention | Bismuth subcarbonate modified graphite-phase carbon nitride photocatalyst and preparation method thereof |
| abstract | A bismuth subcarbonate modified graphite phase carbon nitride photocatalyst comprises 0.1-1.5% of bismuth subcarbonate and the balance of graphite phase carbon nitride in percentage by mass; the preparation method of the bismuth subcarbonate modified graphite-phase carbon nitride photocatalyst mainly comprises the steps of adding 5-20 mg of bismuth citrate into 30 g of urea, putting the urea and the bismuth citrate into an agate mortar, fully stirring, grinding and mixing for 20 minutes, putting the mixture into an alumina porcelain square boat, then putting the porcelain square boat into a muffle furnace for heat treatment, heating the porcelain square boat from room temperature to 450-600 ℃ at a heating rate of 2-30 ℃ per minute, preserving heat for 1-2 hours, and then cooling the porcelain square boat to room temperature along with the furnace; and putting the mixture in the step into an agate mortar, and fully grinding the mixture into powder of 1-5 microns to obtain the bismuth subcarbonate modified graphite-phase carbon nitride photocatalyst. The preparation method is simple and easy to operate, the raw materials are easy to obtain, the physical and chemical properties are stable, the environment is friendly, the photocatalytic activity is high, and the method is favorable for practical application and industrial production. |
| priorityDate | 2018-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.