http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109772381-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 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/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08 |
| filingDate | 2019-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109772381-B |
| titleOfInvention | FTO surface-based bismuth oxyhalide/calcium bismuthate composite material, preparation method and application of FTO surface-based bismuth oxyhalide/calcium bismuthate composite material in photocatalytic degradation of dye in water body |
| abstract | The invention relates to a preparation method of a bismuth oxyhalide/calcium bismuthate composite material based on an FTO surface, which comprises the following steps: 1) bismuth nitrate and calcium nitrate are used as raw materials, diethylenetriamine pentaacetic acid and ethylenediamine tetraacetic acid are used as morphology control agents, the precursors are dispersed on the surface of FTO through cross spin coating with an ammonia solution, and the flaky CaBi is obtained through calcination 6 O 10 A material; 2) dispersing bismuth nitrate aqueous solution in CaBi by spin coating 6 O 10 After the reaction at low temperature, the material is put into 10-40mmol/L KX solution (X = Cl, Br, I) to react for 8-15 hours at 160-180 ℃, and the BiOX/CaBi is obtained after washing and drying 6 O 10 A composite material. The composite material has the advantages of low cost, high photocatalytic pollutant activity, stable structure and good circulation stability, shows good photocatalytic degradation capability on various mixed pollutants, and has wide application prospect in the fields of domestic wastewater treatment, industrial wastewater treatment and the like. |
| priorityDate | 2019-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.