✦ LIBER ✦

Modified chitosan as a polymeric nanoreactor for fabrication of pure ZnO nano particles

✍ Scribed by Pedram Jajarmi; Shahram Barzegar; Ali Pourjavadi

Book ID: 101595739
Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 363 KB
Volume: 117
Category: Article
ISSN: 0021-8995
DOI: 10.1002/app.31730

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✦ Synopsis

Abstract

ZnO nanoparticles have been prepared successfully by hydrogel decomposition method (HDM). Synthesized ZnO nanoparticles were characterized by X‐ray diffraction (XRD), fourier transforms infrared spectroscopy (FTIR), and transition electron microscopy (TEM) techniques. Narrow distribution of sizes with a 20–30 nm diameter and regular distribution of ZnO nanoparticles are attributed to the application of poly(acrylic acid‐co‐acrylamide) grafted chitosan hydrogel as coating agent. The results show that the polymer thermal decomposition technique is a perfect method for the synthesis of ZnO nanoparticles. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2010

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