http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113145083-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2021-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113145083-B |
| titleOfInvention | A kind of Janus bifunctional imprinted membrane and its preparation method and application |
| abstract | The invention belongs to the technical field of preparation of functional materials, and in particular relates to a Janus bifunctional imprinted membrane and its preparation method and application. The invention provides a stable Janus bifunctional imprinted membrane with high selective adsorption and separation performance for TBBPA and Cd 2+ . Compared with the preparation method of the traditional membrane material, the present invention will form the specific recognition site for adsorbing Cd 2+ through the combination of polyvinylpyrrolidone and gallic acid, which is fixed on the surface of the membrane with the TBBPA imprinted polymer respectively; The phase inversion and coating methods immobilize different recognition sites on both sides of the membrane to achieve specific adsorption of different targets and avoid interference during the adsorption and separation process. The prepared Janus bifunctional imprinted membrane has the advantages of easy access to adsorption sites, good reproducibility, convenient subsequent separation, and no secondary pollution to the separated substances, and can realize the treatment of different types of persistent pollutants in mixed sewage. |
| priorityDate | 2021-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.