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Fe3O4 Modification of Microcrystalline Cellulose for Composite Materials

Title:
Fe3O4 Modification of Microcrystalline Cellulose for Composite Materials
Abstract:
A new synthesis method for producing cellulose ferrite micro- and nano- composites was developed and new material properties were studied. Microcrystalline cellulose was modified with a mixture of Fe+2/Fe+3 to produce surface bonded nanoparticles magnetite (Fe3O4). Optimal conditions were determined. Microsized hematite (Fe2O3) was mixed with microcrystalline cellulose and used as a reference. The magnetite modified microcrystalline cellulose and hematite filled microcrystalline cellulose were used together with polyurethane prepolymer. New composite crosslinked conductivity materials based on the magnetite modified microcrystalline or hematite filled microcrystalline cellulose and polyurethane were developed. Morphology, crystalline properties, water absorption and electro conductivity of these materials were characterized. The physical properties of these materials were characterized by different analytical methods: SEM, XRD, water absorption and electrical resistance.
Year:
2013
Publication type:
Journal article
Journal:
American Journal of Chemistry
ISSN:
2165-8749
Number:
5
Volume:
3
Pages:
140-147
Language:
English
Document status:
Open access
PubListerURL:
https://publister.bib.th-wildau.de/publister/public/publication/216
Keywords:
Microcrystalline cellulose, Magnetite, SEM, XRD
Dimitrov, K., Herzog, M., & Nenkova, S. (2013). Fe3O4 Modification of Microcrystalline Cellulose for Composite Materials American Journal of Chemistry. 3 (5), 140-147.
@article{216,
    author           = {Dimitrov, Kiril and Herzog, Michael and Nenkova, Sanchi},
    title            = {Fe3O4 Modification of Microcrystalline Cellulose for Composite Materials},
    journal          = {American Journal of Chemistry},
    year             = {2013},
    volume           = {3},
    number           = {5},
    pages            = {140-147},
    url              = {http://article.sapub.org/10.5923.j.chemistry.20130305.04.html},
}


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