Rubber latex fuel extracted green biogenic Nickel doped ZrO2 nanoparticles and its resistivity

Yadav, L.S. Reddy; Ramakrishnappa, T.; Pereira, John Rayan; Venkatesh, R.; Nagaraju, G.

doi:10.1016/j.matpr.2021.05.171

Cited by 4 publications

(1 citation statement)

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“…The modification of ZrO 2 nanoparticles aims to suffer this major drawback. For example, Yadav et al ( 2021 ) inserted an amount of transition metal nickel (Ni) into ZrO 2 nanoparticles using rubber latex extract to obtain monoclinic, tetragonal, and cubic Ni-doped ZrO 2 polycrystalline. The band gaps were very narrowed between 2.4 and 2.75 eV, making Ni-doped ZrO 2 as potential nanoelectronic devices.…”

Section: Zro 2 -Based Nanocompositesmentioning

confidence: 99%

Green synthesis of ZrO2 nanoparticles and nanocomposites for biomedical and environmental applications: a review

et al. 2022

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Pollution and diseases such as the coronavirus pandemic (COVID-19) are major issues that may be solved partly by nanotechnology. Here we review the synthesis of ZrO 2 nanoparticles and their nanocomposites using compounds from bacteria, fungi, microalgae, and plants. For instance, bacteria, microalgae, and fungi secret bioactive metabolites such as fucoidans, digestive enzymes, and proteins, while plant tissues are rich in reducing sugars, polyphenols, flavonoids, saponins, and amino acids. These compounds allow reducing, capping, chelating, and stabilizing during the transformation of Zr 4+ into ZrO 2 nanoparticles. Green ZrO 2 nanoparticles display unique properties such as a nanoscale size of 5–50 nm, diverse morphologies, e.g. nanospheres, nanorods and nanochains, and wide bandgap energy of 3.7–5.5 eV. Their high stability and biocompatibility are suitable biomedical and environmental applications, such as pathogen and cancer inactivation, and pollutant removal. Emerging applications of green ZrO 2 -based nanocomposites include water treatment, catalytic reduction, nanoelectronic devices, and anti-biofilms.

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Section: Zro 2 -Based Nanocompositesmentioning

confidence: 99%