http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111321403-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-404 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-108 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2420-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C26-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C26-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-30 |
| filingDate | 2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111321403-B |
| titleOfInvention | Preparation method of dopamine-based zinc surface gallium-loaded graphene oxide composite coating |
| abstract | The invention discloses a preparation method of a dopamine-based zinc surface gallium-loaded graphene oxide composite coating, which comprises the steps of sequentially pretreating the surface of a zinc substrate, carrying out alkali heat treatment, and soaking the zinc substrate in a gallium nitrate solution to obtain a Zn/Ga-marked gallium-loaded coating sample; soaking the obtained gallium-carrying zinc sheet in a dopamine solution to obtain a gallium-dopamine coating marked by Zn/Ga/PDA, and soaking the gallium-dopamine coating sample in a graphene oxide solution for 24 hours to obtain a gallium-dopamine-graphene composite coating. According to the invention, the gallium-dopamine-graphene composite functional coating is constructed on the zinc sheet by a hydrothermal-self-assembly method to improve the comprehensive performance of the zinc sheet, meanwhile, gallium and graphene oxide have a synergistic high-efficiency antibacterial effect, the infection of zinc in a human body is greatly reduced, and the gallium and graphene double-layer protection zinc is constructed to slow down the degradation speed of the zinc sheet and greatly reduce the degradation speed of zinc. |
| priorityDate | 2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.