http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103145123-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-184 |
| filingDate | 2013-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103145123-B |
| titleOfInvention | A kind of method preparing grapheme material |
| abstract | The invention discloses a kind of method preparing grapheme material, belong to technical field prepared by material in microtronics and information electronic.The method concrete steps are: carbon nanotube or unbodied carbon source are inserted the centre of positive electrode and negative potential by (1), positive and negative electrode is close to each other and contact conducting, (2) electrode connected is inserted in vacuum chamber also fixing, turn off the voltage of external power source, the vacuum tightness of vacuum chamber is evacuated to 10n -4 ~ 10n -5 pa scope; (3) carbon nanotube or unbodied carbon source are slowly heated; Apply a voltage pulse to positive and negative electrode again, carbon nanotube or unbodied carbon source are blown, the breaking part after ablation defines the material of a large amount of graphene-structured.Preparation equipment required for method of the present invention is simple, and temperature is low, and raw material is simple and easy to get, and the Graphene quality that it prepares is good, and output is more. |
| priorityDate | 2013-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 13.