http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108126678-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/B01J20-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28011 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 |
| filingDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108126678-B |
| titleOfInvention | Renewable carbon nanomaterial coated fiber adsorbent and preparation method thereof |
| abstract | The invention discloses a reproducible nano carbon material coated fiber adsorbent and a preparation method thereof. The material comprises a fiber base layer grafted on the surface of polydopamine and a nano carbon material layer, wherein the nano carbon material layer is one or a mixture of two of graphene oxide or acidified carbon nanotubes. After 10 times of adsorption-desorption treatment, the adsorption capacity of the nano carbon material coated fiber still reaches 80 percent of the original adsorption capacity. According to the invention, a dopamine substance surface grafting layer is formed on the surface of the fiber, the surface grafting layer enables the surface of the fiber to contain amino, the charge adsorption of the amino and the nano-carbon material containing negative charges is realized by utilizing the principle that the amino carries positive charges under an acidic condition, and finally the nano-carbon material coated fiber is obtained, and the fiber has good capability of adsorbing dye wastewater. |
| priorityDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.