Valladares, L. De Los Santos; Domínguez, A. Bustamante; Leon Felix, L.; Kargin, J.B.; Mukhambetov, D.G.; Kozlovskiy, A.L.; Moreno, N.O.; Santibanez, J. Flores; Cabrera, R. Castellanos; Barnes, C.H.W.
(Journal of Science: Advanced Materials and Devices, 2019)
In this work, we characterize the hollow hematite (a-Fe2O3) micro spheres obtained by two nontemplate techniques: i) sol gel and ii) spray roasting process. Both techniques allow the production of
high yield hollow hematite ...