http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110002432-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-184 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-184 |
| filingDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110002432-B |
| titleOfInvention | Preparation method of graphene with multilevel structure |
| abstract | The invention belongs to the technical field of nano composite materials, and particularly relates to a multi-level structure graphene, and a preparation method and application thereof. The invention provides a preparation method of multi-level structure graphene, which comprises the following steps: vertically growing a copper hydroxide nanorod on a copper substrate by using a chemical oxidation method to obtain a copper substrate/copper hydroxide nanorod array material; calcining the copper substrate/copper hydroxide nanorod array material in an inert gas atmosphere to obtain a copper substrate/copper oxide nanorod array material; reducing the copper substrate/copper oxide nanorod array material by using a hydrothermal reduction method to obtain a copper substrate/copper nanorod array material; depositing graphene on the copper substrate/copper nanorod array by using a chemical vapor deposition method to obtain a copper substrate/graphene material; corroding the copper substrate in the copper substrate/graphene material to obtain the multi-level structure graphene which is free from curling and stacking and excellent in conductivity. |
| 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: 48.