Karin Pruessner
University of KwaZulu-Natal
5 Papers
Karin Pruessner is an academic researcher from University of KwaZulu-Natal. The author has contributed to research in topics: Spinel & Oxide. The author has an hindex of 3, co-authored 5 publications.
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Papers
Sol-gel synthesis of MnxNi1-xCo2O4 spinel phase materials: Structural, electronic, and magnetic properties
Tarekegn Heliso Dolla,Karin Pruessner,David G. Billing,C. J. Sheppard,A. R. E. Prinsloo,Emanuela Carleschi,Bryan P. Doyle,Patrick Ndungu +7 more
TL;DR: In this article, the structural, magnetic and electronic properties of oxides with different Mn content were investigated using X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), vibrating sample magnetometer (VSM) and X-ray photoelectron spectroscopy(XPS).
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Synthesis and characterization of deep eutectic solvent functionalized CNT/ZnCo2O4 nanostructure: Kinetics, isotherm and regenerative studies on Eosin Y adsorption
TL;DR: In this paper, a deep eutectic solvent (DES) was used to modify CNT/ZnCo2O4 hybrid nanostructure for eosin Y dye adsorption.
Mn substituted MnxZn1−xCo2O4 oxides synthesized by co-precipitation; effect of doping on the structural, electronic and magnetic properties
Tarekegn Heliso Dolla,David G. Billing,C. J. Sheppard,A. R. E. Prinsloo,Emanuela Carleschi,Bryan P. Doyle,Karin Pruessner,Patrick Ndungu +7 more
TL;DR: In this paper, the morphologies, structures, and electronic properties of Mn-Zn-Co oxide microspheres were characterized using scanning electron microscopy, X-ray diffraction and Fourier transform infrared spectroscopy results confirmed the formation of spinel MnxZn1−xCo2O4.
Synthesis, structural characterization, and magnetic properties of mixed ternary spinel-type Mn-Ni-Co oxides
Tarekegn Heliso Dolla,Karin Pruessner,Dave G. Billing,C. J. Sheppard,A. R. E. Prinsloo,Patrick Ndungu +5 more
TL;DR: In this paper, the morphologies and structures of mixed oxide nanoparticles were characterized using Transmission Electron Microscopy (TEM), Scanning Electron microscopy (SEM), X-Ray Diffraction (XRD) and Fourier-Transform Infrared Spectroscopy (FTIR).