http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106653517-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J7-183 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J7-18 |
| filingDate | 2016-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106653517-B |
| titleOfInvention | A kind of nonevaporable getter and preparation method thereof based on carbon nanotube |
| abstract | The present invention provides a kind of nonevaporable getter and preparation method thereof based on carbon nanotube, and specific preparation method is：Air-breathing powder is mixed with the tert-butyl alcohol based solvent of carbon nanotubes, forms air-breathing powder slurries；It is injected into prefabricated mould, the air suction element blank material after injection mold is put into low temperature baking oven together together with mold, forms blank material through being rapidly frozen processing at -50~-5 DEG C；It is then placed in vacuum tank, dealcoholation treatment obtains the getter element blank material through dealcoholation treatment；The nonevaporable getter based on carbon nanotube is made in vacuum-sintering again.Preparation method of the present invention is simple, preparation efficiency increases substantially, cost reduces, and the size and consistency of product are good, and the getter of preparation is using multi-walled carbon nanotube as skeleton, getter metals powder is adhered on surface, the surface area activated big of getter is prepared, porosity is big and uniform, and gettering rate is high, gulp capacity is big, and activationary temperature is low, and usability is good. |
| priorityDate | 2016-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.