The Effect of Hydrothermal Treatment on Silver Nanoparticles Stabilized by Chitosan and Its Possible Application to Produce Mesoporous Silver Powder
Joint Authors
Viet Quang, Dang
Hoai Chau, Nguyen
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-04
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Materials Science , Minerals
Abstract EN
Aggregation state of silver nanoparticles dispersed in an aqueous solution greatly varies with storage and treatment conditions.
In this study, silver nanoparticles synthesized in chitosan solution by a chemical reduction method were hydrothermally treated at different temperatures.
The variation in the aggregation state of silver nanoparticles in the solution was observed by UV-Vis spectroscopy and field emission transmission electron microscopy.
Results indicated that a phase transition occurred while silver nanoparticles were hydrothermally treated for 5 h at 100 and 120∘C; however, they aggregated and completely precipitated at 150∘C.
Mesoporous silver powder obtained by hydrothermal treatment at 150∘C was characterized by using X-ray diffraction technique, BET analyzer, and scanning electron spectroscope.
American Psychological Association (APA)
Viet Quang, Dang& Hoai Chau, Nguyen. 2013. The Effect of Hydrothermal Treatment on Silver Nanoparticles Stabilized by Chitosan and Its Possible Application to Produce Mesoporous Silver Powder. Journal of Powder Technology،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-460024
Modern Language Association (MLA)
Viet Quang, Dang& Hoai Chau, Nguyen. The Effect of Hydrothermal Treatment on Silver Nanoparticles Stabilized by Chitosan and Its Possible Application to Produce Mesoporous Silver Powder. Journal of Powder Technology No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-460024
American Medical Association (AMA)
Viet Quang, Dang& Hoai Chau, Nguyen. The Effect of Hydrothermal Treatment on Silver Nanoparticles Stabilized by Chitosan and Its Possible Application to Produce Mesoporous Silver Powder. Journal of Powder Technology. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-460024
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-460024