http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106978182-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2017-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106978182-B |
| titleOfInvention | A kind of preparation method for the water-soluble selenizing silver content point quickly preparing size tunable |
| abstract | The invention discloses a kind of preparation methods of water-soluble selenizing silver content point for quickly preparing size tunable, under heating water bath and magnetic agitation, stabilizer stirring is added in silver nitrate solution, adds dispersing agent stirring, adjusts the pH value of reaction solution as alkalinity, sodium thiosulfate solution is added, 5~8min is reacted, products therefrom is precipitated using centrifugal process, abandons supernatant, bottom precipitation is collected, the sub- point of size tunable water solubility selenizing silver content is obtained.The present invention uses relatively inexpensive, nontoxic raw material, and the reaction time is short, it is only necessary to which 10~15min is handled without inert gas shielding and postorder, and purification is simple.Ag prepared by the present invention 2 Se quantum dot is adjusted without toxic heavy-metal elements, water-soluble good, size tunable, band gap, and excellent physicochemical properties can be applied to biomarker, bio-sensing, photoelectronics and photoelectric device etc.. |
| priorityDate | 2017-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.