http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2497588-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d12b35c0dd9adfb167b3b4f383afe93 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-035218 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-0545 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-0545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 |
| filingDate | 2011-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_348b3bb716cbb5a2ad033604fe22119b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aaf7c989fa3239291e25af8582eab617 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d86d9e68623cec9775fb2c19cef09313 |
| publicationDate | 2012-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2497588-A1 |
| titleOfInvention | Continuous flow process for the preparation of colloidal solutions of nanoparticles, colloidal solutions and uses thereof |
| abstract | A continuous flow process for the preparation of a colloidal solution of Cu 2 A x SnSe y nanoparticles, wherein A is selected from Cd, Hg, Ni and Zn, 0¤x¤1, and 3¤y¤4, which comprises a) mixing in a continuous flow reaction unit under inert atmosphere and at an appropriate temperature, an appropriate amount of each of i) a solution of an A salt in an inert organic solvent; ii) a solution of a Sn salt in an inert organic solvent; iii) a solution of a Cu salt in an inert organic solvent; iv) a Se coordination compound; and, v) one or more stabilising agents selected from primary (C 12 -C 18 )-amine, a (C 12 -C 18 )-carboxylic acid, a (C 10 -C 14 )-phosphonic acid, and a mixture of any of the amines with any of the acids; the inert organic solvent is equal or different for each salt, has a dielectric constant <10, and a boiling temperature between 100-350°C; b) progressively heating the mixture up to a temperature between 100-350°C at a speed between 10 s-1 0 min; and, c) collecting the resulting Cu 2 A x SnSe y nanoparticle colloidal solution of step b). A colloidal solution of Cu 2 A x SnSe y nanoparticles with an average size between 1-100 nm, and a variance of the size distribution up to 20%, wherein A is selected from Cd, Hg and Ni, 0¤x¤1, and 3¤y¤4; and uses thereof. And methods for the manufacture of a photovoltaic cell, a photodetector or a thermoelectric device, comprising preparing the colloidal solution as defined above, and applying the colloidal solution onto an appropriate substrate |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113013314-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103714973-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113013314-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103086330-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103714973-A |
| priorityDate | 2011-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.