| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_900294f396b66b4694648daa18c8a4c8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-39 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate |
2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8c6e53d39866e3f24d5b9b6c44f0fad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8ed4ee8c6e6c4893b6f1a93c5d46b7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbf2b5578d96c60c24d19faadeb8e741
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d11e90bec1ffbdb63bc62b1e05c70e8a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5f1da50ff866a1d23c7a2fcb02f2154
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d8d9eebb2414ba27fad63041188ad95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e9fc4371c2b45b39d3e760dd82902b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42399c9f6f7c0c13a1e36ac01a8e5746
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d6fda12fb6f8c10fe3080a64a17e059 |
| publicationDate |
2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113600025-A |
| titleOfInvention |
MXene-based composite filter membrane, preparation method thereof and application thereof in water treatment |
| abstract |
The preparation method of the MXene-based composite filter membrane comprises the following steps: the high-permeability nanofiber membrane is used as a base membrane, the MXene nanosheet is used as a functional barrier layer, and the flexible polyelectrolyte is used for regulating the lamella spacing of MXene and improving the stability of the MXene membrane. According to the preparation method of the MXene-based composite filter membrane, the interlayer spacing is regulated and controlled through the electrostatic repulsion of polyanionic electrolyte and MXene, and meanwhile, the stability of the composite membrane is improved by forming a semi-interpenetrating network structure through a long molecular chain; the stability of the composite membrane is improved through the electrostatic attraction of the polycation electrolyte and the MXene nanosheets, and meanwhile, the permeability and the stability of the MXene-based composite filter membrane can be improved simultaneously by regulating the lamella spacing of the composite membrane through the flexibility and the molecular size of the long chain, so that the water treatment efficiency of the MXene-based composite filter membrane is improved. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116482184-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116482184-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115121134-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114713050-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114713050-A |
| priorityDate |
2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |