http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109880029-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F292-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-54 |
| filingDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109880029-B |
| titleOfInvention | Black phosphorus composite material and preparation and application thereof |
| abstract | The invention relates to the technical field of precious metal ion waste liquid treatment, in particular to a black phosphorus composite material and application of the black phosphorus composite material in preparation of a solution containing precious metal ions for recovering precious metals. The black phosphorus composite material is prepared by performing covalent modification on the surface of Black Phosphorus (BP) by using diazonium salt, and performing free radical polymerization on the covalently modified Black Phosphorus (BP) by esterification of 2-bromopropionyl bromide and atom transfer of N-isopropylacrylamide (NIPAM). The black phosphorus composite material is applied to the recovery of noble metal ions. The BP-PNIPAM material synthesized by the invention can combine the recovery of low-concentration noble metal ions with the production of noble metal nano particles, has high recovery rate of the noble metal ions and good recovery selectivity in the presence of interfering ions, improves the application value of the recovery of the noble metal ions, and is environment-friendly in the recovery process. |
| priorityDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.