http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106853363-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28009 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 |
| filingDate | 2017-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106853363-B |
| titleOfInvention | A cyclodextrin supramolecular polymer/Fe3O4 magnetic nanoparticle complex |
| abstract | The invention provides a cyclodextrin supramolecular polymer/Fe 3 O 4 magnetic nano-particle composite. The composite is firstly cross-linked with β-cyclodextrin and pyromellitic dianhydride to form a cyclodextrin Refined supramolecular polymer (β-CDSP); β-CDSP, FeCl 3 ·6H 2 O and FeCl 2 ·4H 2 O were co-precipitated by one-pot co-precipitation under alkaline conditions to obtain a complex. X-ray diffraction (XRD), transmission electron microscopy (TEM), infrared spectroscopy (FTIR) and thermogravimetric analysis (TGA) methods were used for characterization, and it was confirmed that Fe 3 O 4 magnetic nanoparticles were grafted with β-CDSP. The complex has the advantages of low synthesis cost, environmental protection and non-toxicity, abundant hydroxyl groups and free carboxyl groups and good magnetic properties, and can be used as an adsorption material for adsorbing cationic triphenylmethane dye pollutants. Using malachite green as a model molecule to study the adsorption properties, it was shown that the complex has a good adsorption effect on malachite green, and it has potential application prospects in the adsorption materials of environmental pollutants. |
| priorityDate | 2017-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.