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   Articles with "lanthanum" as a keyword



Lanthanum nitrate inhibits adipogenesis in 3T3‐L1 preadipocytes with a disorder of mitotic clonal expansion process

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recommendations! Published in 2022 at "Journal of Applied Toxicology"

DOI: 10.1002/jat.4391

Abstract: Lanthanum (La) as a rare earth element is widely used in agriculture, industry, and medicine. It has been suggested in several studies that La might influence glycolipid metabolism in vivo. In this study, we used… read more here.

Keywords: mitotic clonal; clonal expansion; 3t3 preadipocytes; lanthanum ... See more keywords

Sulfide Inclusions in an Al‐Killed Nonoriented Electrical Steel with Lanthanum Addition

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recommendations! Published in 2024 at "steel research international"

DOI: 10.1002/srin.202300418

Abstract: Herein, laboratory experiments are conducted to evaluate the effect of sulfur and lanthanum content in the steel on the modification of inclusions. The amount, composition, morphology, and size of nonmetallic inclusions in the steel are… read more here.

Keywords: la2o2s la2o2s; lanthanum; steel; lanthanum content ... See more keywords

Bismuth lanthanum titanate ceramics from amorphous precursors activated by using mechanochemical treatment

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recommendations! Published in 2018 at "Ceramics International"

DOI: 10.1016/j.ceramint.2018.04.131

Abstract: Abstract Lanthanum doped bismuth titanate (Bi4-xLaxTi3O12, x = 0.25–1.50) ceramics have been derived from amorphous precursors that were activated by using high-energy ball milling. XRD results indicate that all the milled oxide mixtures become amorphous state after… read more here.

Keywords: bi4 xlaxti3o12; activated using; lanthanum; amorphous precursors ... See more keywords
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Facile preparation and characterization of lanthanum oxide powders by the calcination of lanthanum carbonate hydrate in microwave field

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recommendations! Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.08.244

Abstract: Abstract Micron-sized lanthanum oxide powders are prepared by the calcination of lanthanum carbonate hydrate in microwave field. The decomposition process of lanthanum carbonate hydrate was analyzed by TG-DSC and indicates the reaction undergoes three stages,… read more here.

Keywords: carbonate hydrate; lanthanum carbonate; lanthanum oxide; lanthanum ... See more keywords

Use of lanthanum for water treatment A matter of concern?

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recommendations! Published in 2020 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.124780

Abstract: Among several other eutrophication management tools, Phoslock®, a lanthanum modified bentonite (LMB) clay, is now frequently used. Concerns have been raised as to whether exposure to Phoslock®-treated water may lead to lanthanum accumulation/toxicity in both… read more here.

Keywords: lanthanum water; use lanthanum; lanthanum levels; water ... See more keywords

Biosorption of lanthanum using sericin/alginate/polyvinyl alcohol beads as a natural cation exchanger in a continuous fixed-bed column system

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recommendations! Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2021.127233

Abstract: Abstract Over the last years, the recovery of lanthanum from secondary sources have received high interest because of their importance in many industrial applications. In this study, we investigated the continuous biosorption of lanthanum in… read more here.

Keywords: system; polyvinyl alcohol; lanthanum; biosorption ... See more keywords

Unsupported and silica-supported perovskite-type lanthanum manganite and lanthanum ferrite in the conversion of ethanol

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recommendations! Published in 2019 at "Fuel Processing Technology"

DOI: 10.1016/j.fuproc.2019.06.001

Abstract: Abstract The acid-base properties of perovskite-type LaMnO3 and LaFeO3 catalysts were adjustable by immobilizing them on silica. Unsupported LaMnO3 and LaFeO3 contained majorly basic sites on their surfaces. Dispersing LaMnO3 and LaFeO3 on silica suppressed… read more here.

Keywords: lanthanum; aldolization; silica supported; lamno3 lafeo3 ... See more keywords

Enhancement of discharge properties of an extruded Mg-Al-Pb anode for seawater-activated battery by lanthanum addition

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recommendations! Published in 2017 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2017.05.267

Abstract: Abstract Mg-Al-Pb alloys are a typical anode material for seawater-activated batteries. The microstructure and electrochemical corrosion behavior of a Mg-Al-Pb alloy fabricated by extrusion, with and without lanthanum, were investigated in this study. The results… read more here.

Keywords: addition; lanthanum; battery; seawater activated ... See more keywords

Effect of lanthanum species on the physicochemical properties of La/SAPO-11 molecular sieve

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recommendations! Published in 2017 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2017.01.015

Abstract: Abstract La/SAPO-11 was synthesized via one-pot method. Lanthanum ions protect framework from distortion under the severe thermal (600 °C, 4 h) and hydrothermal (800 °C, 4 h) conditions. A higher retention of Bronsted acid sites (45.5%) is obtained after… read more here.

Keywords: sapo molecular; lanthanum ions; effect lanthanum; lanthanum ... See more keywords

Selective formation of lanthanum phosphate from lanthanum–copper solutions

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recommendations! Published in 2018 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2018.02.013

Abstract: Abstract Neodymium–iron and samarium–cobalt–iron–copper alloys are typically used to produce magnets. As neodymium and samarium are rare earth elements, they are precious and expensive; consequently, they are often recovered by recycling processes to reduce costs.… read more here.

Keywords: lanthanum phosphate; rare earth; copper; lanthanum ... See more keywords

Kinetics, mechanism, and thermodynamics of lanthanum adsorption on pectin extracted from durian rind

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recommendations! Published in 2018 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2018.10.018

Abstract: Abstract The rare-earth elements in aqueous waste streams have received great attention due to their potential to pollute the environment. Lanthanum is one of the most used rare-earth elements in industries and disposed as waste.… read more here.

Keywords: adsorption; thermodynamics; lanthanum; extracted durian ... See more keywords