Articles with "iii oxide" as a keyword



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Visible-Light-Promoted Arylation Reactions Photocatalyzed by Bismuth(III) Oxide

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Published in 2017 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.201701242

Abstract: Bismuth(III) oxide has been successfully applied as a photocatalyst in the arylation of heteroarenes with diazonium salts. With a low catalyst loading (1 to 5 mol%), this cheap and non-toxic semiconductor could efficiently promote the… read more here.

Keywords: iii oxide; visible light; arylation; light promoted ... See more keywords
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Development of an Electrochemical Sensor to Detect Dopamine and Ascorbic Acid Based on Neodymium (III) Oxide and Chitosan

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Published in 2017 at "Electroanalysis"

DOI: 10.1002/elan.201600729

Abstract: Neodymium (III) oxide (NdOx) was dispersed in chitosan dissolution and deposited on a glassy carbon electrode (chitosan-NdOx/GCE). The surface properties of the chitosan-NdOx/GCE were evaluated with FeCN6−3 solution using cyclic voltammetry and electrochemical impedance spectroscopy.… read more here.

Keywords: dopamine ascorbic; neodymium iii; iii oxide; ascorbic acid ... See more keywords
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Photochemical low-temperature synthesis of iron(III) oxide thin films

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Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.06.272

Abstract: Abstract Amorphous iron(III) oxide thin films have been prepared by vacuum ultraviolet (VUV) photochemically initiated oxidative conversion of [Fe(OtBu)3]2 at ambient temperature and pressure. The decomposition process and kinetics for conversion of [Fe(OtBu)3]2 precursor film… read more here.

Keywords: oxide thin; thin films; iron iii; iii oxide ... See more keywords
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Biodegradation of organic matter and anodic microbial communities analysis in sediment microbial fuel cells with/without Fe(III) oxide addition.

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Published in 2017 at "Bioresource technology"

DOI: 10.1016/j.biortech.2016.11.126

Abstract: To enhance the biodegradation of organic matter in sediment microbial fuel cell (SMFC), Fe(III) oxide, as an alternative electron acceptor, was added into the sediment. Results showed that the SMFC with Fe(III) oxide addition obtained… read more here.

Keywords: oxide addition; iii oxide; organic matter; biodegradation organic ... See more keywords
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Enhanced defluoridation using reusable strong acid cation exchangers in Al3+ form (SAC-Al) containing hydrated Al(III) oxide nanoparticles

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Published in 2017 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2016.12.122

Abstract: Abstract Currently used metal oxide based fluoride selective sorbents exhibit low sorption capacity, especially at near neutral to mildly alkaline pH (6.5–8.5) of typical fluoride-contaminated groundwater. The present study demonstrates a novel reusable strong acid… read more here.

Keywords: cation; iii oxide; sac; hydrated iii ... See more keywords
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Improvement in performance of MgO–CaO refractory composites by addition of Iron (III) oxide nanoparticles

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Published in 2018 at "Ceramics International"

DOI: 10.1016/j.ceramint.2018.06.003

Abstract: Abstract In spite of the advantages of CaO-MgO refractory composites, such as high refractoriness, potential to produce pure steel molten, high alkaline corrosion resistance and economical advantage for consumers, their application has been limited in… read more here.

Keywords: mgo; addition; iii oxide; oxide nanoparticles ... See more keywords
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Iron (III) oxide hydroxide based novel electrode for the electrochemical detection of trace level fluoride present in water

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Published in 2018 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2018.01.055

Abstract: Abstract Present article describes the development of novel electrode for the electrochemical detection of fluoride ion (F−) present in water. The electrode is prepared by growing thin iron (III) oxide hydroxide film on conducting glass… read more here.

Keywords: oxide hydroxide; iii oxide; iron iii;
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Synthesis of iron(II,III) oxide/zinc oxide/copper(II) oxide (Fe3O4/ZnO/CuO) nanocomposites and their photosonocatalytic property for organic dye removal.

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Published in 2017 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2016.12.018

Abstract: A facile sol-gel method was adopted to synthesize iron(II,III) oxide/zinc oxide/copper(II) oxide (Fe3O4/ZnO/CuO) nanocomposites with various CuO loadings at a low temperature. The prepared nanocomposites were characterized by X-ray diffraction, field-emission scanning electron microscopy, transmission… read more here.

Keywords: cuo; oxide zinc; microscopy; iii oxide ... See more keywords
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Chemically bonded phosphate ceramics based on silica residues enriched with iron(III) oxide and silicon carbide

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Published in 2019 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2018.11.087

Abstract: Abstract This study presents the results of the synthesis and characterization of chemically bonded phosphate ceramics (CBPC) material based on silica residues from furnaces used in power-generation plant enriched with iron (III) oxide and silicon… read more here.

Keywords: phosphate ceramics; oxide silicon; iron iii; iii oxide ... See more keywords
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The impact of samarium (III) oxide on structural, optical and radiation shielding properties of thallium-borate glasses: Experimental and numerical investigation

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Published in 2021 at "Optical Materials"

DOI: 10.1016/j.optmat.2021.110948

Abstract: Abstract This study aimed to observe the reflections of partial substitution of boron trioxide with samarium (III) oxide and its impact on structural, optical and physical behaviors through experimental and simulation methods. Accordingly, a thallium-borate… read more here.

Keywords: thallium borate; radiation; samarium iii; structural optical ... See more keywords
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The investigations of mechanical, thermal and rheological properties of polydimethylsiloxane/bismuth (III) oxide composite for X/Gamma ray shielding

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Published in 2020 at "Radiation Physics and Chemistry"

DOI: 10.1016/j.radphyschem.2019.108649

Abstract: Abstract Different types of materials are used for radiation shielding owing to the wide usage of radioactive materials in different applications and practices. However, the flexible nature of the shielding material provides a significant advantage… read more here.

Keywords: gamma ray; iii oxide; material; bismuth ... See more keywords