Synthesis and characterization of CoFe2O4/cellulose fiber nanocomposites
Controlled development of novel materials fosters innovation in the electrical sector. The hybrid materials based on magnetic nanocellulose are intriguing since they have many uses in electronics, catalysis, medicine, and ecology. The study investigated the structure and morphology of hybrid nanomat...
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| Format: | Article |
| Language: | English |
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Budapest University of Technology and Economics
2024-05-01
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| Series: | eXPRESS Polymer Letters |
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| Online Access: | http://www.expresspolymlett.com/letolt.php?file=EPL-0012870&mi=cd |
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| author | Ashwini Rayar Naveen Chikkahanumajja Surendranatha Honnebagi Shivamurthy Onkarappa Pradeep Heregangur Keshavamurthysetty Prasanna Gunderi Dhananjaya |
| author_facet | Ashwini Rayar Naveen Chikkahanumajja Surendranatha Honnebagi Shivamurthy Onkarappa Pradeep Heregangur Keshavamurthysetty Prasanna Gunderi Dhananjaya |
| author_sort | Ashwini Rayar |
| collection | DOAJ |
| description | Controlled
development of novel materials fosters innovation in the electrical sector. The
hybrid materials based on magnetic nanocellulose are intriguing since they have
many uses in electronics, catalysis, medicine, and ecology. The study
investigated the structure and morphology of hybrid nanomaterials made from
nanocellulose and cobalt ferrite. The nanocellulose was prepared by
TEMPO-oxidation and the cobalt ferrite was prepared by sol-gel auto-combustion
method. Using X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy
(FTIR) techniques, it was determined how nanocellulose loading affected the
crystal structure of the synthesized composite. To ascertain the variation in
the component concentrations, scanning electron microscope (SEM) and
energy-dispersive X-ray analysis (EDAX) are used. Composite with a higher
concentration of nanocellulose fibers (NCF) show lesser particle size, and this
may account for the smaller size of nanocellulose fibers, and attachment of
nanocellulose nanofibers over the surface of porous cobalt ferrite (CF) found in
SEM images. |
| format | Article |
| id | doaj-art-69abbae3fa58445a8977cf3265c53efd |
| institution | Kabale University |
| issn | 1788-618X |
| language | English |
| publishDate | 2024-05-01 |
| publisher | Budapest University of Technology and Economics |
| record_format | Article |
| series | eXPRESS Polymer Letters |
| spelling | doaj-art-69abbae3fa58445a8977cf3265c53efd2025-08-20T03:33:38ZengBudapest University of Technology and EconomicseXPRESS Polymer Letters1788-618X2024-05-0118553354510.3144/expresspolymlett.2024.39Synthesis and characterization of CoFe2O4/cellulose fiber nanocompositesAshwini RayarNaveen Chikkahanumajja SurendranathaHonnebagi Shivamurthy OnkarappaPradeep Heregangur KeshavamurthysettyPrasanna Gunderi DhananjayaControlled development of novel materials fosters innovation in the electrical sector. The hybrid materials based on magnetic nanocellulose are intriguing since they have many uses in electronics, catalysis, medicine, and ecology. The study investigated the structure and morphology of hybrid nanomaterials made from nanocellulose and cobalt ferrite. The nanocellulose was prepared by TEMPO-oxidation and the cobalt ferrite was prepared by sol-gel auto-combustion method. Using X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR) techniques, it was determined how nanocellulose loading affected the crystal structure of the synthesized composite. To ascertain the variation in the component concentrations, scanning electron microscope (SEM) and energy-dispersive X-ray analysis (EDAX) are used. Composite with a higher concentration of nanocellulose fibers (NCF) show lesser particle size, and this may account for the smaller size of nanocellulose fibers, and attachment of nanocellulose nanofibers over the surface of porous cobalt ferrite (CF) found in SEM images.http://www.expresspolymlett.com/letolt.php?file=EPL-0012870&mi=cd nanofiber nanocomposite natural fibers crystal structure conjugated polymer |
| spellingShingle | Ashwini Rayar Naveen Chikkahanumajja Surendranatha Honnebagi Shivamurthy Onkarappa Pradeep Heregangur Keshavamurthysetty Prasanna Gunderi Dhananjaya Synthesis and characterization of CoFe2O4/cellulose fiber nanocomposites eXPRESS Polymer Letters nanofiber nanocomposite natural fibers crystal structure conjugated polymer |
| title | Synthesis and characterization of CoFe2O4/cellulose fiber nanocomposites |
| title_full | Synthesis and characterization of CoFe2O4/cellulose fiber nanocomposites |
| title_fullStr | Synthesis and characterization of CoFe2O4/cellulose fiber nanocomposites |
| title_full_unstemmed | Synthesis and characterization of CoFe2O4/cellulose fiber nanocomposites |
| title_short | Synthesis and characterization of CoFe2O4/cellulose fiber nanocomposites |
| title_sort | synthesis and characterization of cofe2o4 cellulose fiber nanocomposites |
| topic | nanofiber nanocomposite natural fibers crystal structure conjugated polymer |
| url | http://www.expresspolymlett.com/letolt.php?file=EPL-0012870&mi=cd |
| work_keys_str_mv | AT ashwinirayar synthesisandcharacterizationofcofe2o4cellulosefibernanocomposites AT naveenchikkahanumajjasurendranatha synthesisandcharacterizationofcofe2o4cellulosefibernanocomposites AT honnebagishivamurthyonkarappa synthesisandcharacterizationofcofe2o4cellulosefibernanocomposites AT pradeepheregangurkeshavamurthysetty synthesisandcharacterizationofcofe2o4cellulosefibernanocomposites AT prasannagunderidhananjaya synthesisandcharacterizationofcofe2o4cellulosefibernanocomposites |