| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0079 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-02 |
| filingDate |
2019-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109954412-B |
| titleOfInvention |
Loaded with Ti3+-TiO2/SiO2PES ultrafiltration membrane of nanowire and preparation method and application thereof |
| abstract |
The invention discloses a Ti-loaded catalyst 3+ ‑TiO 2 /SiO 2 PES ultrafiltration membrane of nano wire, certain amount of Ti is added into PES ultrafiltration membrane by polymerization property of dopamine 3+ ‑TiO 2 /SiO 2 The nanowires are supported on the surface of the PES ultrafiltration membrane. The invention also discloses the loaded Ti 3+ ‑TiO 2 /SiO 2 A preparation method and application of a PES ultrafiltration membrane of a nanowire. The invention carries Ti 3+ ‑TiO 2 /SiO 2 The water contact angle of the PES ultrafiltration membrane of the nanowire is reduced, and the hydrophilic performance is obviously enhanced; ti loaded on the surface of the film under the irradiation of visible light 3+ ‑TiO 2 /SiO 2 The nano-wire can degrade pollutants on the surface of the PES ultrafiltration membrane, reduce the blockage of the pollutants on the surface of the membrane to membrane pores and ensure that Ti is loaded 3+ ‑TiO 2 /SiO 2 The PES ultrafiltration membrane of the nanowire has obviously enhanced anti-pollution performance, so that the membrane flux is increased, and the rejection rate is improved. |
| priorityDate |
2019-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |