http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111017872-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate | 2019-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111017872-B |
| titleOfInvention | Preparation method of sandwich structure composite nano array substrate |
| abstract | The invention discloses a preparation method of a sandwich structure composite nano array substrate, which comprises the steps of firstly, quickly forming a gold-silver alloy nano single-layer film on an oil-water interface by adopting a simple and mild metal sol self-assembly method, slowly absorbing redundant organic solvent on the upper surface of the film by virtue of an injector, and transferring the film onto a silicon wafer in a lifting mode to obtain the gold-silver alloy nano single-layer film; then transferring the graphene to the surface of the gold-silver alloy nano single-layer film by adopting a polymer protection-etching method; and finally transferring the gold-silver alloy nano single-layer film on the surface of the graphene to obtain the gold-silver alloy nano single-layer film-graphene-gold-silver alloy nano single-layer film composite nano array substrate with a sandwich structure. The preparation method has the advantages of short preparation period, simple and controllable operation, no need of any modification on gold-silver alloy nanoparticles, high repetition efficiency, and good compactness and flatness of the prepared sandwich structure composite nano array substrate. |
| priorityDate | 2019-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.