http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108295878-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-1088 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1691 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-042 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-34 |
| filingDate | 2018-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108295878-B |
| titleOfInvention | Keggin type phosphotungstic acid composite zirconium-based metal-organic framework photocatalyst and preparation method thereof |
| abstract | The invention relates to a Keggin type phosphotungstic acid composite zirconium-based metal-organic framework photocatalyst and a preparation method thereof. The technical scheme is as follows: mixing zirconium tetrachloride, N-dimethylformamide and hydrochloric acid, and ultrasonically dissolving to obtain a zirconium tetrachloride mixed solution; dissolving 2-amino terephthalic acid in N, N-dimethylformamide to obtain an organic ligand solution. Mixing and stirring a zirconium tetrachloride solution and an organic ligand solution to obtain a precursor solution of a zirconium-based metal-organic framework compound, adding Keggin-type phosphotungstic acid, and stirring to obtain a Keggin-type phosphotungstic acid composite zirconium-based metal-organic framework photocatalyst precursor solution; and then transferring the mixture into a reaction kettle, performing hydrothermal reaction, centrifuging, washing and drying to obtain the Keggin type phosphotungstic acid composite zirconium-based metal-organic framework photocatalyst. The method has the advantages of simple process and strong operability, and the prepared product can improve the separation of photo-generated electron-hole pairs in the photocatalysis process and has excellent hydrogen production performance by decomposing water with visible light. |
| priorityDate | 2018-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.