Preparation of silver nanoparticles and silver Sio2 nanocomposite and their applications
Joint Authors
Source
Arab Journal of Nuclear Sciences and Applications
Issue
Vol. 46, Issue 5 (31 Dec. 2013), pp.88-99, 12 p.
Publisher
The Egyptian Society of Nuclear Science and Applications
Publication Date
2013-12-31
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract EN
Silver nanoparticles and silver/silica nanocomposite were prepared by a chemical reduction method in presence of dispersing agents.
The samples were characterized by XRD, SEM, TEM and UV-vis spectroscopy.
The results revealed that the silver nanoparticles are in the size range of 36 -61 nm.
The mean sizes and shapes of the nanoparticles can be fine-tuned by varying the preparation method.
The samples exhibited plasmon absorption maximum of silver nanoparticles between 390 and 450 nm which are found to be sensitive towards the size and morphology of the silver particles.
All the samples showed catalytic activity towards a reduction of p-introphenol with a highest efficiency for Ag/silica sample.
The studied Ag nanoparticles showed high photocatalytic activity for the degradation of MO and removal of COD.
American Psychological Association (APA)
Khayri, M.& Kamal, R.. 2013. Preparation of silver nanoparticles and silver Sio2 nanocomposite and their applications. Arab Journal of Nuclear Sciences and Applications،Vol. 46, no. 5, pp.88-99.
https://search.emarefa.net/detail/BIM-761641
Modern Language Association (MLA)
Khayri, M.& Kamal, R.. Preparation of silver nanoparticles and silver Sio2 nanocomposite and their applications. Arab Journal of Nuclear Sciences and Applications Vol. 46, no. 5 (Dec. 2013), pp.88-99.
https://search.emarefa.net/detail/BIM-761641
American Medical Association (AMA)
Khayri, M.& Kamal, R.. Preparation of silver nanoparticles and silver Sio2 nanocomposite and their applications. Arab Journal of Nuclear Sciences and Applications. 2013. Vol. 46, no. 5, pp.88-99.
https://search.emarefa.net/detail/BIM-761641
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 98-99
Record ID
BIM-761641
