http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113087864-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08 |
| filingDate | 2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113087864-B |
| titleOfInvention | Preparation method of heterocyclic covalent organic polymer and application of heterocyclic covalent organic polymer in uranyl ion adsorption |
| abstract | The invention discloses a preparation method of a heterocyclic covalent organic polymer and application of the heterocyclic covalent organic polymer in uranyl ion adsorption, and belongs to the technical field of environmental protection. 2,4, 6-trialdehyde resorcinol and 3,3 '-diaminodiphenylamine are reacted through Schiff base to prepare the 2,4, 6-trialdehyde resorcinol-3, 3' -diaminodiphenylamine heterocycle covalent organic polymer. The heterocyclic covalent organic polymer takes the imidazole functional group as a connecting unit, and a large number of hydroxyl functional groups are arranged around the imidazole functional group, so that the adsorption capacity of uranyl ions can be improved, and the heterocyclic covalent organic polymer has good selectivity on adsorption of the uranyl ions. The method for preparing the heterocyclic covalent organic polymer is simple, stable in structure, environment-friendly, high in adsorption efficiency and good in selectivity on uranyl ions in a water body, and can be used as a high-efficiency adsorbent for the uranyl ions. |
| priorityDate | 2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.