Results 11 to 20 of about 753,354 (337)
Mechanochemical Activation of Serpentine for Recovering Ni (Ⅱ) from Wastewater
Kuangchan zonghe liyong, 2023 This is a paper in the field of metallurgical engineering. In this paper, natural clay mineral serpentine was subjected to mechanochemical activation (MA) for the highly-efficient removal of Ni (Ⅱ) in wastewater and simultaneous recovery of metal nickel ...
Xinzhe Li +5 more
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Structural, Electrical and Optical Studies of ZnxCu1-xS (x = 0.8, 0.6, 0.4 and 0.2) Nanoparticles
East European Journal of Physics, 2023 ZnxCu1-xS (x = 0.8, 0.6, 0.4 and 0.2) nanoparticles were synthesized by microwave assisted chemical precipitation method. The as-synthesized nanoparticles were characterized by X ray diffraction, SEM and TEM analysis to study the crystal structure, size ...
Moly M. Rose +3 more
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Energies, 2023 SnTe is the most widely studied p-type thermoelectric (TE) alternative to PbTe. In this study, we prepared a nanostructured SnTe bulk material via spark plasma sintering from a precursor synthesized by a chemical precipitation process without using ...
Ryosuke Fujiwara +5 more
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Preparation and Photocatalytic Dye Degradation Properties of W18O49/Bioi Heterojunction
Journal of Harbin University of Science and Technology, 2023 Using BiOI as the precursor, the W18O49 (2%)/BiOI material was prepared by chemical precipitation method.In order to study the photocatalytic performance of the material.The samples were characterized by X-ray powder diffraction (XRD), scanning ...
MI Shixin +7 more
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Phase composition and local environment of iron ions in gadolinium-doped iron oxide nanoparticles
Журнал Белорусского государственного университета: Химия, 2022 FeO ⋅ Fe2O3 ⋅ nH2O, Fe2.95Gd0.05O4 and Fe2.9Gd0.1O4 powders were obtained by chemical precipitation from aqueous solutions. The phase composition and local environment of iron ions in gadolinium-doped iron oxide nanoparticles were studied by X-ray ...
Julia A. Fedotova +6 more
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Systematic front distortion and presence of consecutive fronts in a precipitation system [PDF]
, 2006 A new simple reaction-diffusion system is presented focusing on pattern formation phenomena as consecutive precipitation fronts and distortion of the precipitation front.The chemical system investigated here is based on the amphoteric property of ...
Izsák, F. +3 more
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Fines Formation (and Prevention) in Seeded Precipitation Processes
KONA Powder and Particle Journal, 2014 An overview of three studies on seeded precipitation in a fluidised bed reactor (FBR) is presented. The objective of using the FBR is to remove dissolved metals as precipitated metal salts onto a seed surface.
Alison Lewis
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Metals, 2021 Tin anode slime is a by-product of the tin electrolytic refining process. This study investigated a route to separate Sn, Sb, Bi, and Cu from tin anode slime after leaching with hydrochloric acid. In the solvent extraction process with tributyl phosphate,
Wei-Sheng Chen +2 more
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Application of homogeneously precipitated nanosized Fe-doped alumina powders to carbon nanotube growth. [PDF]
, 2010 Homogeneous precipitation of hydroxides was investigated as an alternative method to synthesize Fe-doped aluminum oxide (α-Al2−2xFe2xO3) particles over which carbon nanotubes (CNTs) were grown via a catalytic chemical vapor deposition (CCVD) method ...
Alvarez +23 more
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Predicting Water Cycle Characteristics from Percolation Theory and Observational Data. [PDF]
, 2020 The fate of water and water-soluble toxic wastes in the subsurface is of high importance for many scientific and practical applications. Although solute transport is proportional to water flow rates, theoretical and experimental studies show that heavy ...
Egli, Markus +4 more
core +2 more sources