http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109772454-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/B01J31-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2019-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109772454-B |
| titleOfInvention | Photocatalytic film, preparation method thereof and application of photocatalytic film in degradation of disinfection byproduct precursor |
| abstract | The invention discloses a photocatalytic film, a preparation method thereof and application thereof in degrading a precursor of a disinfection by-product, wherein the preparation method of the photocatalytic film comprises the following steps: molybdenum disulfide (MoS) 2 ) Compounding with Graphene Oxide (GO) to obtain MoS 2 an/RGO (reduced graphene oxide) complex; providing a polyvinylidene fluoride ultrafiltration membrane, and soaking the polyvinylidene fluoride ultrafiltration membrane in a Tris-dopamine hydrochloride solution to obtain a polymerized dopamine-loaded polyvinylidene fluoride ultrafiltration membrane; then MoS is added 2 the/RGO complex is dissolved in water and sonicated to remove the MoS 2 And (3) carrying out vacuum filtration on the aqueous solution of the/RGO compound on the polymerized dopamine-loaded polyvinylidene fluoride ultrafiltration membrane, and then carrying out vacuum drying to obtain the photocatalytic membrane. The invention provides a preparation method of a photocatalytic film and the prepared photocatalytic film can be used in a visible light regionSo as to efficiently degrade the disinfection by-product precursor. |
| priorityDate | 2019-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.