2022
DOI: 10.3390/met12061052
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Doped Potassium Jarosite: Synthesis, Characterization and Evaluation as Biomaterial for Its Application in Bone Tissue Engineering

Abstract: For decades, jarosites have been precipitated by controlling Fe in hydrometallurgical circuits. In addition, their synthesis, characterization, precious metals incorporation, decomposition and leaching have led to important results in this field. Nowadays, new topics related to the synthesis of these compounds have directed studies for applications such as lithium-ion batteries (as cathodes or/and anodes). Additionally, in this work, the evaluation of these kinds of compounds as biomaterials to be used in bone… Show more

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Cited by 3 publications
(6 citation statements)
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“…Synthesis of potassium jarosite using a modified method resulted in spherical and semispherical particles, as were obtained by other authors [ 35 , 41 , 47 ]. However, in this case, the particle sizes obtained were smaller (1 to 2 μm) than those obtained in previous works [ 39 , 40 ], which make these powders potentially attractive for multiple usages, due to their major superficial contact area. For this study, these kinds of particles were adequate for the decomposition process and the immediate adsorption of arsenic (V) into the decomposed jarosite, which was carried out at ambient temperature, also promoting its recrystallization at the same temperature.…”
Section: Discussioncontrasting
confidence: 68%
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“…Synthesis of potassium jarosite using a modified method resulted in spherical and semispherical particles, as were obtained by other authors [ 35 , 41 , 47 ]. However, in this case, the particle sizes obtained were smaller (1 to 2 μm) than those obtained in previous works [ 39 , 40 ], which make these powders potentially attractive for multiple usages, due to their major superficial contact area. For this study, these kinds of particles were adequate for the decomposition process and the immediate adsorption of arsenic (V) into the decomposed jarosite, which was carried out at ambient temperature, also promoting its recrystallization at the same temperature.…”
Section: Discussioncontrasting
confidence: 68%
“…On the other hand, Raman spectroscopy analysis is a useful tool for finding the stretching and bending vibrations associated with the interactions of atoms in minerals and compounds and has been used as a complementary technique to disclose elements and compounds involved in synthetic and natural jarosites [ 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 ].…”
Section: Resultsmentioning
confidence: 99%
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“…In general [3], numerous authors have studied different aspects of jarosites: their mineralogy, structure, formation in natural environments or through synthesis, immobilization, stability, reactivity in acid and alkaline media, and applications [9][10][11][12]. Jarosites are also formed during leaching or bioleaching processes, for example, over chalcopyrite [13].…”
Section: Introductionmentioning
confidence: 99%