| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0fcf5693310ed0d884e1cc03f3fea3e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-40 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 |
| filingDate |
2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6812b0dab2e21d47dce532751928e551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5867d3aa91f427d0bb997d4ad498685c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71cc2fae0515794e556a3ce9924c5f85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c911add09757831d043da872ef1ab31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e7296bcb4b69213b1e378e71dce2352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b948937d84eb5683431d235553ddccff |
| publicationDate |
2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112915816-A |
| titleOfInvention |
A kind of MXene separation membrane capable of simultaneously separating oil and dye, and preparation method and application thereof |
| abstract |
The invention belongs to the field of material chemical industry, and discloses an MXene separation membrane capable of simultaneously separating oil and dye, and a preparation method and application thereof, including the following steps: (1) preparing an MXene water dispersion solution by a chemical peeling method; The carboxysiloxane solution is prepared by the polymerization method; (3) the MXene aqueous dispersion and the polyvinyl alcohol adhesive are prepared into a mixed solution, and the vacuum filtration method is used to deposit it on the PVDF membrane which has been successively treated with ethanol, water and alkali solution. Then, the carboxysiloxane solution was sprayed onto the surface of the membrane, and after drying, an organically modified MXene separation membrane was obtained. The separation membrane prepared by the invention is simple in preparation process and low in cost; it can efficiently separate oil-in-water emulsion and dye sewage at the same time, and the hydrophilic functional groups on the surface of the membrane endow the membrane with better oil/dye pollution resistance; compared with organic matter separation Membranes, the inherent mechanical properties of two-dimensional inorganic membranes endow the membranes with more excellent durability. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114272766-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114832636-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115947750-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115282786-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115947750-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114272766-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114228288-A |
| priorityDate |
2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |