http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006152438-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b0a3dbf8d6c9712d86ea1383fd5327 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-22 |
| filingDate | 2005-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_971b70fa03eec710e89883fb86f104ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39da638359f329bc199c005221a0f23d |
| publicationDate | 2006-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006152438-A |
| titleOfInvention | Gold fine particles and production method thereof |
| abstract | An object of the present invention is to provide a gold nanoparticle having an average particle diameter of 3 nm or less and a method for producing it in a high yield. An aqueous solution of chloroauric acid and an aqueous solution of tetrakis (hydroxymethyl) phosphonium chloride are mixed, and this mixed aqueous solution is mixed with an aqueous solution of sodium hydroxide, whereby an average particle size of 3 nm or less and a variation coefficient of the particle size of 20% or less. Gold fine particles can be obtained. This gold fine particle has no absorption near 520 nm in the light absorption spectrum, and a good optical filter in the visible light region can be obtained. Also, by using this gold fine particle, the specific resistivity is 1 × 10 −4 Ω · cm or less. The conductive film can be obtained. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021112225-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5945608-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105252016-A |
| priorityDate | 2004-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.