Surface microstructure of nanocomposite from chitosan loaded with zno nanoparticle by atomic force microscopy

Ata Aditya Wardana, Fumina Tanaka, Fumihiko Tanaka

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

In this study, atomic force microscopy (AFM) was employed to characterize the microstructure of chitosan-zinc oxide (ZnO) nanocomposite. Three dimensional image of AFM indicated that ZnO nanoparticles were in the ranging of 0.25-33.33 nm in height, 13-177 nm in diameter (confirmed by particle size analyzer), irregular and triangular cluster in morphologies. Furthermore, ZnO nanoparticles were well incorporated into chitosan solution indicated by UV-vis absorption peak of 359 and 341 nm for ZnO alone and nanocomposite respectively. AFM revealed the relatively continuous matrix without pores, smooth and contoured film were formed from chitosan alone as well as chitosan-ZnO composites. There were no remarkable different for surface roughness of both films indicating ZnO in nano-scale were blended well with chitosan matrix.

本文言語英語
ホスト出版物のタイトルMaterials Science
ホスト出版物のサブタイトルProperties and Technologies II
編集者Jong Wan Hu
出版社Trans Tech Publications Ltd
ページ83-87
ページ数5
ISBN(印刷版)9783035716962
DOI
出版ステータス出版済み - 2020
イベント4th Annual International Conference on Material Science and Engineering Technology, ICMSET 2020 - Fukuoka, 日本
継続期間: 3 20 20203 22 2020

出版物シリーズ

名前Key Engineering Materials
862 KEM
ISSN(印刷版)1013-9826
ISSN(電子版)1662-9795

会議

会議4th Annual International Conference on Material Science and Engineering Technology, ICMSET 2020
国/地域日本
CityFukuoka
Period3/20/203/22/20

All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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