Theoretical analysis of the electrodynamics conditions of photochemical subnano-polishing of a quartz surface in the medium saturated with chlorine molecules
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.164438
Abstract: Abstract The conditions for the effective photochemical subnano-polishing of quartz surface in the medium saturated with chlorine molecules are considered from an electrodynamics point of view. The light scattering by a quartz surface with sinusoidal… read more here.
Keywords: medium; surface; electrodynamics; quartz surface ... See more keywords
Use of molecular dynamics to study the conformation of an anionic polyelectrolyte in saline medium and its adsorption on a quartz surface
Sign Up to like & getrecommendations! Published in 2018 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2018.09.025
Abstract: Abstract In seeking to gain insights on the performance of long chain water-soluble polymer flocculants when conducting mineral processing in highly saline liquors, molecular dynamic simulation was used to study the effect of NaCl concentration… read more here.
Keywords: quartz surface; adsorption quartz; conformation anionic; polyelectrolyte ... See more keywords
Flotation performance and adsorption mechanism of a new collector 2-(carbamoylamino) lauric acid on quartz surface
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DOI: 10.1016/j.mineng.2020.106343
Abstract: Abstract To investigate the effect of an amide group on the flotation performance of a fatty acid collector, a novel surfactant, 2-(carbamoylamino) lauric acid (2-CLA), was synthesized by introducing an amide group to the α-C… read more here.
Keywords: surface; lauric acid; flotation performance; flotation ... See more keywords
Insight into the Binding Mechanisms of Quartz-Selective Peptides: Toward Greener Flotation Processes
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DOI: 10.1021/acsami.3c01275
Abstract: Mining practices, chiefly froth flotation, are being critically reassessed to replace their use of biohazardous chemical reagents in favor of biofriendly alternatives as a path toward green processes. In this regard, this study aimed at… read more here.
Keywords: quartz selective; quartz surface; flotation; peptide ... See more keywords
Formation of Copper-Containing Particles on the Quartz Surface as a Result of the Photolysis of Copper(II) Complexes with Amino Acids
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DOI: 10.1134/s1070363217120155
Abstract: Island copper-containing films consisting mainly of copper(I) oxide particles were obtained on a quartz surface by photochemical decomposition of copper(II) complex compounds with amino acids. The size and morphology of Cu2O particles and their dependence… read more here.
Keywords: photolysis; amino acids; copper containing; copper ... See more keywords
Profile evolution during photochemical nano-polishing of a rough quartz surface under direct illumination.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.460844
Abstract: A model for photochemical polishing of a rough quartz surface has been developed that uses the near field rising above a given surface under the action of electromagnetic radiation. The model allows solving the problem… read more here.
Keywords: profile evolution; quartz surface; surface; polishing rough ... See more keywords