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Journal of Nanoparticle Research
Erschienen in: Journal of Nanoparticle Research 1/2008

01.12.2008 | Research Paper

Controlled synthesis of colloidal silver nanoparticles in capillary micro-flow reactor

verfasst von: Sheng Tai He, Yu Lan Liu, Hideaki Maeda

Erschienen in: Journal of Nanoparticle Research | Sonderheft 1/2008

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Abstract

In this study, using a polytetrafluoroethylene (PTFE) capillary tube as a micro-flow reactor, well-dispersed colloidal silver nanoparticles were controllably synthesized with different flow rates of precursory solution. Scanning transmission electron microscopy images and UV–visible absorbance spectra showed that silver nanoparticles with large size can be prepared with slow flow rate in the PTFE capillary reactor. The effects of tube diameters on the growth of colloidal silver nanoparticles were investigated. Experiment results demonstrated that using tube with small diameter was more propitious for the controllable synthesis of silver nanoparticles with different sizes.
Vorheriger Artikel Synthesis of colloids based on gold nanoparticles dispersed in castor oil
Nächster Artikel Electrochemical activity of rock-salt-structured LiFeO2/Li4/3Ti2/3O2 nanocomposites in lithium cells

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Metadaten
Titel
Controlled synthesis of colloidal silver nanoparticles in capillary micro-flow reactor
verfasst von
Sheng Tai He
Yu Lan Liu
Hideaki Maeda
Publikationsdatum
01.12.2008
Verlag
Springer Netherlands
Erschienen in
Journal of Nanoparticle Research / Ausgabe Sonderheft 1/2008
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI
https://doi.org/10.1007/s11051-008-9509-6

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