Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Karin Pruessner"'
Publikováno v:
Electroanalysis. 32:2926-2935
Autor:
Tarekegn Heliso Dolla, Patrick Ndungu, Karin Pruessner, David G. Billing, A. R. E. Prinsloo, Bryan P. Doyle, C. J. Sheppard, Emanuela Carleschi
Publikováno v:
Journal of Alloys and Compounds. 742:78-89
A series of spinel-type MnxNi1-xCo2O4 (x = 0, 0.3, 0.5, 0.7, 1) oxides were synthesized by using a citrate sol-gel technique. The structural, magnetic and electronic properties of the oxides with different Mn content were investigated using X-Ray Dif
Autor:
A. R. E. Prinsloo, C. J. Sheppard, Tarekegn Heliso Dolla, Karin Pruessner, Patrick Ndungu, Dave G. Billing
Publikováno v:
Materials Today: Proceedings. 5:10488-10495
Mixed ternary spinel-type oxides MnxNi1-xCo2O4 (x = 0, 0.5, 1) were synthesized using a citrate sol-gel route. The morphologies and structures of the mixed oxide nanoparticles were characterized using Transmission Electron Microscopy (TEM), Scanning
Autor:
Tarekegn Heliso Dolla, Patrick Ndungu, David G. Billing, Bryan P. Doyle, Emanuela Carleschi, A. R. E. Prinsloo, Karin Pruessner, C. J. Sheppard
Publikováno v:
RSC Advances. 8:39837-39848
Mn substituted MnxZn1−xCo2O4 (x = 0, 0.3, 0.5, 0.7, 1) oxides were synthesized by a facile co-precipitation method followed by calcination at 600 °C. The presence of manganese ions causes appreciable changes in the structural and magnetic properti
Autor:
Tarekegn Heliso, Dolla, David G, Billing, Charles, Sheppard, Aletta, Prinsloo, Emanuela, Carleschi, Bryan P, Doyle, Karin, Pruessner, Patrick, Ndungu
Publikováno v:
RSC advances. 8(70)
Mn substituted Mn
Publikováno v:
Journal of Environmental Chemical Engineering. 7:102877
Serious concern has been raised over the use of organic compounds due to their adverse effects on the environment. Dyes which are part of these organic compounds have been reported to cause acute and chronic effect on both plants and animals. Therefo
Autor:
Hiroshi Harada, Karin Pruessner
Publikováno v:
ECS Transactions. 16:149-156
The isothermal oxidation behavior of experimental third and fourth generation Ni-based superalloys was studied at temperatures between 900 and 1100°C. It was found that the lower Cr concentration in third and fourth generation alloys compared to sec
Autor:
Heliso Dolla, Tarekegn1,2 (AUTHOR), Lawal, Isiaka A.2 (AUTHOR), Billing, Dave G.3 (AUTHOR), Pruessner, Karin4 (AUTHOR), Ndungu, Patrick2 (AUTHOR) pndungu@uj.ac.za
Publikováno v:
Electroanalysis. Dec2020, Vol. 32 Issue 12, p2926-2935. 10p.
Autor:
Odusote, Jamiu Kolawole1, Cornish, Lesley Alison2,3, Chown, Lesley Heath2,3,4, Erasmus, Rudolph Marthinus2,5
Publikováno v:
International Journal of Applied Ceramic Technology. May2014, Vol. 11 Issue 3, p602-610. 9p.