| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10377230 | Journal of Colloid and Interface Science | 2011 | 5 Pages |
Abstract
⺠A practical method to prepare stable colloidal silver nanoparticles is presented. ⺠A dispersant and two reducing agents including 2-(dimethylamino) ethanol are used. ⺠The protective mechanism of polyvinylpyrrolidone and effect of amines are studied. ⺠Stable, pure nano-sized colloidal silver nanoparticles can be obtained easily. ⺠This method has many advantages, making it practically useful in various fields.
Keywords
PVPFourier transform infrared absorption spectroscopyDMAEAgNO3NaBH4EDSAmineEnergy Dispersive X-ray SpectroscopyElectroconductivityTemDigital fabricationFT-IRelectronic circuitSEMScanning electron microscopyTransmission electron microscopySilver nanoparticlesilver nitrateX-ray diffractionXRDpolyvinylpyrrolidone
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Jun Natsuki, Takao Abe,