naa a22 4500 510823777 CHVBK 20180411083546.0 cr unu---uuuuu 180411e20130401xx s 000 0 eng 10.1007/s12541-013-0090-2 doi (NATIONALLICENCE)springer-10.1007/s12541-013-0090-2 Polymer matrix templated synthesis: Manganese zinc ferrite nanoparticles preparation [Elektronische Daten] [Siti Noor, Iskandar Yaacob, Bee Ang] Nanoparticles of MnxZn1−xFe2O4 where x = 0, 0.4, 0.5 and 0.6 were prepared by polymer matrix templated synthesis method. This technique utilized synthetic ion exchange resin as a host for precipitation of nanoparticles. Mn2+, Zn2+ and Fe3+ were adsorbed into the matrix of the resin from an aqueous solution mixture of respective chlorides. The resin beads were then recovered washed and dried. Follow by an excess amount of NaOH solution added to the resin that contained Mn2+, Zn2+ and Fe3+. The system was then heated to 85°C to transform the precipitated precursors into magnetic oxide. The morphology and shape of the particles were observed by transmission electron microscopy. The particles were almost spherical in shape and were about 6-9 nm in diameter. X-ray diffraction patterns showed broad peaks indicating that the crystallite sizes were in sub-micron dimension. The crystallite sizes for these particles increased with increasing Mn content. Magnetic property measurements were carried out using an alternating gradient magnetometer. The magnetization curves passed through the origin and showed no hysteresis indicating that the particles were superparamagnetic. Korean Society for Precision Engineering and Springer-Verlag Berlin Heidelberg, 2013 Nanoparticles nationallicence Manganese zinc ferrite nationallicence Superparamagnetic nationallicence Polymer Matrix Templated Synthesis nationallicence Noor Siti Centre of Advanced Materials, Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia aut Yaacob Iskandar Department of Manufacturing and Materials Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, P.O. Box 10, 50728, Kuala Lumpur, Malaysia aut Ang Bee Centre of Advanced Materials, Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia aut International Journal of Precision Engineering and Manufacturing Korean Society for Precision Engineering 14/4(2013-04-01), 671-673 2234-7593 14:4<671 2013 14 12541 https://doi.org/10.1007/s12541-013-0090-2 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12541-013-0090-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Noor Siti Centre of Advanced Materials, Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia aut NATIONALLICENCE 700 1- Yaacob Iskandar Department of Manufacturing and Materials Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, P.O. Box 10, 50728, Kuala Lumpur, Malaysia aut NATIONALLICENCE 700 1- Ang Bee Centre of Advanced Materials, Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia aut NATIONALLICENCE 773 0- International Journal of Precision Engineering and Manufacturing Korean Society for Precision Engineering 14/4(2013-04-01), 671-673 2234-7593 14:4<671 2013 14 12541 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer