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   Articles with "ta2o5 nanoparticles" as a keyword



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A novel two-step route for synthesizing pure Ta2O5 nanoparticles with enhanced photocatalytic activity

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recommendations! Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2018.12.108

Abstract: Abstract An innovative and environmentally-friendly procedure has been developed for the successful preparation of Ta2O5 nanoparticles (NPs). This method includes mechanical milling and a subsequent calcination step. The in-situ formation of LiCl/KCl and the partial… read more here.

Keywords: ta2o5 nanoparticles; photocatalytic activity; ta2o5; step ... See more keywords
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Introducing Ta2O5 nanoparticles into Ca3Co4O9 matrix for increased thermoelectric property through phonon scattering

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recommendations! Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.07.057

Abstract: Abstract Ta2O5 nanoparticles were synthesized by thermal decomposition of tantalum (V) ethoxide, and Ca3Co4O9/Ta2O5 composites were fabricated by ball milling. The volume percentage of Ta2O5 nanoparticles in the composites was controlled as 0, 2%, 4%,… read more here.

Keywords: ta2o5; thermoelectric property; ca3co4o9 ta2o5; conductivity ... See more keywords
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Mesoporous Ta2O5 nanoparticles as an anode material for lithium ion battery and an efficient photocatalyst for hydrogen evolution

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recommendations! Published in 2018 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2018.08.075

Abstract: Abstract Mesoporous Ta2O5 nanoparticles (NPs) with high surface area were prepared using an 1-methyl 3-(2-bromoethyl) imidazolium bromide ionic liquid (IL) as structure directing and porous inducing agent. We have characterized the Ta2O5 nanoparticles (NPs) by… read more here.

Keywords: hydrogen; material lithium; ta2o5 nanoparticles; anode material ... See more keywords
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Ultrasound-assisted Ta2O5 nanoparticles and their photocatalytic and biological applications

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recommendations! Published in 2019 at "Microchemical Journal"

DOI: 10.1016/j.microc.2019.03.094

Abstract: Abstract Ta2O5 nanoparticles were synthesized by ultrasound-assisted method. The prepared nanoparticles were characterized structurally by XRD, Raman and morphologically by SEM and TEM. From the XRD pattern, orthorhombic phase Ta2O5 was observed. Raman studies confirm… read more here.

Keywords: ultrasound assisted; nanoparticles photocatalytic; ta2o5 nanoparticles; photocatalytic biological ... See more keywords
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Synthesis and Visible-Light-Driven Photocatalytic Activity of Ta4+ Self-Doped Gray Ta2O5 Nanoparticles

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recommendations! Published in 2018 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b11822

Abstract: C-impregnated/Ta4+ self-doped ultrafine Ta2O5 nanoparticles (NPs) were prepared by a one-step solvothermal method through reaction of Ta(V) chloride with benzyl alcohol. These NPs showed a large specific surface area of 253.4 m2 g–1, mean diameter… read more here.

Keywords: self doped; ta4 self; ta2o5 nanoparticles; photocatalytic activity ... See more keywords
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Investigation of the photocatalytic efficiency of tantalum alkoxy carboxylate-derived Ta2O5 nanoparticles in rhodamine B removal

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recommendations! Published in 2017 at "Beilstein Journal of Nanotechnology"

DOI: 10.3762/bjnano.8.65

Abstract: Ta2O5 nanoparticles have been synthesized from alkoxy carboxylates of tantalum via the sol–gel route. Tantalum alkoxides were reacted with chlorocarboxylic acids in order to lower the susceptibility hydrolysis. When these modified alkoxy carboxylates were used… read more here.

Keywords: derived ta2o5; photocatalytic efficiency; ta2o5 nanoparticles; efficiency tantalum ... See more keywords
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Magnetic Radio Modifier Based on the Fe3O4/Ta2O5 Nanoparticles

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recommendations! Published in 2018 at "Defect and Diffusion Forum"

DOI: 10.4028/www.scientific.net/ddf.386.156

Abstract: The possibility of application of magnetic core-shell Fe3O4/Ta2O5 nanoparticles has been investigated in order to enhance the effect of radiation therapy. It has been shown, that an increase of the concentration of the core-shell nanoparticles… read more here.

Keywords: magnetic radio; radio modifier; ta2o5 nanoparticles; modifier based ... See more keywords