R
Ray L. Frost
Researcher at Queensland University of Technology
Publications - 1359
Citations - 45933
Ray L. Frost is an academic researcher from Queensland University of Technology. The author has contributed to research in topics: Raman spectroscopy & Infrared spectroscopy. The author has an hindex of 86, co-authored 1356 publications receiving 41053 citations. Previous affiliations of Ray L. Frost include University of Western Sydney & Southwest University of Science and Technology.
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Raman spectroscopic study of the arsenite mineral vajdakite [(Mo6+O2)2(H2O)2As3+2O5]·H2O
TL;DR: In this paper, the Raman spectra of vajdakite were analyzed and interpreted in terms of the structure of the mineral and the presence of dimolybdenyl and diarsenite units and of hydrogen bonded water molecules.
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Effect of ionic surfactants on bauxite residues suspensions viscosity
TL;DR: The experimental data appear to confirm the crucial role of the cation sodium in the process of adsorption of anionic surfactants on the flocculated red mud particles.
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Spectroscopic characterisation of the LDH mineral quintinite Mg4Al2(OH)12CO3·3H2O.
TL;DR: Raman and infrared spectroscopy coupled with scanning electron microscopy and energy dispersive X-ray analysis have been applied to study the natural hydrotalcite quintinite Mg4Al2(OH)12[CO3]·3H2O, showing the mineral to be a homogenous phase.
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The structure of the mineral leogangite Cu10(OH)6(SO4)(AsO4)4·8H2O--implications for arsenic accumulation and removal.
TL;DR: The objective of this research is to determine the molecular structure of the mineral leogangite, which offers a mechanism for arsenate removal from soils and mine dumps.
Journal Article
Spectroscopic characterization of the phosphate mineral florencite-La – LaAl3(PO4)2(OH, H2O)6, a potential tool in the REE mineral prospection
TL;DR: In this paper, the authors have studied bluish green crystals of the mineral florencite-(La) from Serra dos Carajas, Para, Brazil, and showed that the properties of the HO stretching region support the concept of both hydroxyl and water units in the structure of Florencite-La, thus confirming the formula as LaAl3(PO4)2(OH, H2O)6.