http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107486045-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0079 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate | 2017-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107486045-B |
| titleOfInvention | MoS2Polyelectrolyte hybrid nanofiltration membrane and preparation method thereof |
| abstract | MoS 2 Polyelectrolyte hybrid nanofiltration membrane and a preparation method thereof, belonging to the technical field of membrane separation. The method comprises the following steps: preparation of PDDA surface-modified nano MoS 2 (ii) a Preparing anion polyelectrolyte solution and PDDA-containing surface modified nano MoS 2 A cationic polyelectrolyte solution; nano MoS surface modified by anionic polyelectrolyte and PDDA-containing 2 Layer-by-layer self-assembly technology for electrostatic interaction between cationic polyelectrolytes to obtain MoS 2 Polyelectrolyte hybrid nanofiltration membranes. MoS 2 The graphene-like two-dimensional layered material is a graphene-like two-dimensional layered material and has a unique lamellar structure. Preparation of MoS 2 In the process, poly dimethyl diallyl ammonium chloride (PDDA) is added to charge the surface of the film with positive charges, the dispersion stability is improved, and the film can be uniformly dispersed in the self-assembly process to obtain MoS 2 The hybrid nanofiltration membrane with better dispersion performance shows excellent separation removal rate and flux to dye aqueous solution. |
| priorityDate | 2017-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.