skip to main content
Language:
Search Limited to: Search Limited to: Resource type Show Results with: Show Results with: Search type Index

Characterization of magnetic membranes based on bacterial and man-made cellulose

Cellulose (London), 1998-03, Vol.5 (1), p.5-17 [Peer Reviewed Journal]

Cellulose is a copyright of Springer, (1998). All Rights Reserved. ;ISSN: 0969-0239 ;EISSN: 1572-882X ;DOI: 10.1023/A:1009207027869

Full text available

Citations Cited by
  • Title:
    Characterization of magnetic membranes based on bacterial and man-made cellulose
  • Author: SOURTY, E ; Ryan, D H ; Marchessault, R H
  • Subjects: Bacteria ; Cellulose ; Electron microscopes ; Ferrites ; Gels ; Iron oxides ; Magnetic measurement ; Magnetization curves ; Mossbauer spectroscopy ; Nanocomposites ; Nucleation ; Photomicrographs ; Transmission electron microscopy
  • Is Part Of: Cellulose (London), 1998-03, Vol.5 (1), p.5-17
  • Description: Ferrites were synthetized in situ in two different neutral cellulose gels: a never-dried bacterial cellulose membrane and a never-dried cast film using N-methylmorpholine-N-oxide as solvent. X-ray diffraction, transmission electron microscope (TEM), vibrating sample magnetometry (VSM) and Mossbauer spectroscopy were used to characterize the resulting magnetic nanocomposites. TEM micrographs showed the presence of ferrites in two different shapes, acicular and equiaxial, respectively hydrated ferric oxides (FeOOH) and the spinel oxides: maghemite (gamma-Fe2O3) or magnetite (Fe3O4). Thin sections of bacterial cellulose showed these particles to be located along the cellulose microfibrils, which are assumed to provide a site for their nucleation. Room temperature magnetization curves showed all samples to be superparamagnetic
  • Publisher: Dordrecht: Springer Nature B.V
  • Language: English
  • Identifier: ISSN: 0969-0239
    EISSN: 1572-882X
    DOI: 10.1023/A:1009207027869
  • Source: Alma/SFX Local Collection
    ProQuest Central
Back to results list
INSPIRE LIBRARY - TON DUC THANG UNIVERSITY (84-028) 37 755 057 Feedback
19 Nguyen Huu Tho St. Dist.7, HCM thuvien@tdtu.edu.vn

Copyright © 2017 INSPIRE LIBRARY - TON DUC THANG UNIVERSITY

Searching Remote Databases, Please Wait