NANOSILVER PREPARATION BY IRRADIATION METHODS IN MICELLAR SYSTEMS

1 SILBER Rostislav
Co-authors:
1 WANGLE Tadeáš 1 ZDYCHOVÁ Vlasta
Institution:
1 Czech Technical University in Prague, Czech Republic, EU, Silber@fjfi.cvut.cz
Conference:
8th International Conference on Nanomaterials - Research & Application, Hotel Voronez I, Brno, Czech Republic, EU, October 19th - 21st 2016
Proceedings:
Proceedings 8th International Conference on Nanomaterials - Research & Application
Pages:
798-805
ISBN:
978-80-87294-71-0
ISSN:
2694-930X
Published:
17th March 2017
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
13 views / 4 downloads
Abstract

This work deals with the preparation of silver nanoparticles using ionizing radiation. The nanosilver was prepared from aqueous solutions of silver nitrate with either Triton X-100 or Brij L4 as the stabilizer and reducing ˙OH radical scavenger. The effects of AgNO3 concentration, dose and type of deposited energy – accelerated electrons, gamma rays or UV – were studied. UV-Vis spectrometry was used to determine the concentration of silver nanoparticles. Photon Cross-correlation Spectroscopy was used to determine particle size in dispersions.

Keywords: Nanosilver preparation, electron, gamma, UV irradiation, micelles
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