http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105935594-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/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-06 |
| filingDate | 2016-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105935594-B |
| titleOfInvention | A kind of bismuth oxyiodide/nitrogen mixes graphene composite photocatalyst and preparation method thereof |
| abstract | The invention discloses the preparation methods that a kind of BiOI/N mixes graphene composite photocatalyst, mainly include the following steps that：The first step）Graphene oxide colloid suspension is prepared, is mixed with urea, high vacuum, which heat-treats to obtain N, after drying mixes graphene；Second step）N is mixed into graphene ultrasonic disperse in the ethylene glycol solution of potassium iodide, and is mixed with the ethylene glycol solution without hydration bismuth nitrate；Third walks）Above-mentioned mixed liquor is transferred in the autoclave of polytetrafluoroethyllining lining, hydro-thermal reaction, obtained solid product repeatedly centrifuges the solid product, washs, dry.It includes to mix graphene in the bismuth oxyiodide of flower-shaped particle and the nitrogen of package bismuth oxyiodide particle, and form p n hetero-junctions at its interface that the BiOI/N that the present invention prepares, which mixes graphene composite photocatalyst,.Catalyst photocatalysis degradation organic contaminant produced by the present invention field has more outstanding performance, has potential application value in photocatalysis treatment field of sewage. |
| priorityDate | 2016-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.