| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a37d7a7385924dd55e29ac1e96d1492 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B13-00 |
| filingDate |
2006-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_029f4769a09c43a8cc373fbfa50123ac |
| publicationDate |
2008-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008156720-A |
| titleOfInvention |
Method for producing silver nanoparticles |
| abstract |
An object of the present invention is to provide a method capable of easily producing silver nanoparticles having a uniform particle diameter. The method for producing silver nanoparticles of the present invention is characterized in that silver ions are reduced with formalin in the presence of ethylenediaminetetraacetate and polyethyleneimine. Furthermore, it is preferable to coexist polyvinyl pyrrolidone. It is also preferable to add a hydrophobizing agent after the reduction of silver ions. It is also preferable to add a metal having a greater ionization tendency than silver, for example, a solid or water-soluble salt or ion of copper or nickel after the reduction of silver ions. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9034214-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016186130-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9721694-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101781759-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010070793-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101887767-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101887767-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116077527-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116077527-A |
| priorityDate |
2006-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |