http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105345024-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-04 |
| filingDate | 2015-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105345024-B |
| titleOfInvention | The preparation method of leaf shape silver powder |
| abstract | The invention discloses a kind of preparation method of leaf shape silver powder, silver powder first is made with hydrazine hydrate reduction in silver nitrate, after the scrubbed drying of silver powder made from reduction, separation after terminating in ball mill by controlling Ball-milling Time and ball milling dispersant, ball milling, the silver powder that pattern is leaf shape is obtained after drying.The preparation method of the leaf shape silver powder of the present invention is simple, and silver powder need not add crystal formation guiding agent or crystal structure adjusting agent when reducing, and without previously prepared superfine cupper powder, therefore easily realizes industrialization large-scale production.Leaf shape silver powder prepared by the present invention is suitable for the silver contact production of electrical alloy. |
| priorityDate | 2015-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.