Articles with "chemical reduction" as a keyword



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Copper Nanoparticles: Synthesis, Characterization and Its Application as Catalyst for p-Nitrophenol Reduction

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Published in 2018 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-018-0780-4

Abstract: Two approaches in the synthesis of copper nanoparticles (CuNPs), namely the gamma radiolysis and chemical reduction methods were investigated. The XRD analysis illustrated that the chemically prepared CuNPs using ascorbic acid were oxidized partly to… read more here.

Keywords: reduction; chemical reduction; cunps; method ... See more keywords
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Reduction of bromate and chlorate contaminants in water using aqueous phase corona discharge.

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Published in 2020 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2020.126864

Abstract: This work demonstrates the ability of aqueous phase corona discharge to chemically reduce bromate and chlorate ions, common disinfection byproducts, to bromide and chloride ions, respectively. A high voltage pulse was applied to a needle… read more here.

Keywords: reduction; bromate chlorate; chemical reduction; water ... See more keywords
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Template- and Magnetic Field-Free Chemical Reduction of Ni Nanochains for Ni–Al2O3 Cermet Films: Growth Control, Characterization, and Application

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Published in 2020 at "ACS Omega"

DOI: 10.1021/acsomega.0c03077

Abstract: Cermet-based solar absorbers containing nickel (Ni) in a nanochain (NC) structure embedded in an aluminum oxide (Al2O3) film demonstrated a high absorptance of more than 90% of the solar spectrum. In this work, Ni NCs… read more here.

Keywords: reduction; chemical reduction; template magnetic; cermet ... See more keywords
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Efficient water oxidation with amorphous transition metal boride catalysts synthesized by chemical reduction of metal nitrate salts at room temperature

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Published in 2017 at "RSC Advances"

DOI: 10.1039/c7ra02558k

Abstract: We present a variety of amorphous transition-metal borides prepared at room temperature by a chemical reduction method as highly active catalysts for the oxygen evolution reaction (OER). The amorphous borides exhibit activities much higher than… read more here.

Keywords: chemical reduction; transition metal; amorphous transition; room temperature ... See more keywords
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Chemical reduction of graphene enhances in vivo translocation and photosynthetic inhibition in pea plants

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Published in 2019 at "Environmental Science: Nano"

DOI: 10.1039/c8en01426d

Abstract: Reduced graphene oxide (RGO) was translocated into leaves and inhibited the activity of photosystem II by damaging the oxygen-evolving-complex on the donor side. read more here.

Keywords: vivo translocation; graphene enhances; chemical reduction; translocation photosynthetic ... See more keywords
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Emergence of electrical conductivity in a flexible coordination polymer by using chemical reduction.

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Published in 2020 at "Chemical communications"

DOI: 10.1039/d0cc03062g

Abstract: A flexible coordination polymer with a naphthalenediimide core exhibited reversible desorption-adsorption of solvent molecules and an enhancement of electrical conductivity (∼10-7 S cm-1) upon chemical reduction using hydrazine. read more here.

Keywords: chemical reduction; electrical conductivity; coordination polymer; flexible coordination ... See more keywords
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Critical review on the chemical reduction of nitroaniline

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Published in 2020 at "RSC Advances"

DOI: 10.1039/d0ra01745k

Abstract: Conversion of nitroaniline (NA), a highly toxic pollutant that has been released into aquatic systems due to unmanaged industrial development in recent years, into the less harmful or a useful counterpart is the need of… read more here.

Keywords: reduction; chemical reduction; review chemical; critical review ... See more keywords
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A simple chemical reduction approach to dope β-FeSi2 with boron and its comprehensive characterization

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Published in 2023 at "RSC Advances"

DOI: 10.1039/d3ra00497j

Abstract: β-FeSi2 has been doped with Boron via a novel and cost-effective chemical reduction of the glassy phase of [(Fe2O3 + 4SiO2 + B2O3 + FeBO3 + Fe2SiO4)] using Mg metal at 800 °C. Doped β-FeSi2… read more here.

Keywords: chemical reduction; dual band; boron; fesi2 ... See more keywords
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Gold Nanorods Capped with Different Ammonium Bromide Salts on the Catalytic Chemical Reduction of p-Nitrophenol

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Published in 2021 at "Journal of the Brazilian Chemical Society"

DOI: 10.21577/0103-5053.20210019

Abstract: It is known that the reactivity of the nanocatalytic systems is related to the particle size and shape and also to the features of the capping agents on the nanostructures. In this study, gold nanorods… read more here.

Keywords: chemical reduction; bromide; reduction nitrophenol; gold nanorods ... See more keywords
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One-Pot Synthesis of Nanostructured Ni@Ni(OH)2 and Co-Doped Ni@Ni(OH)2 via Chemical Reduction Method for Supercapacitor Applications

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Published in 2022 at "Materials"

DOI: 10.3390/ma16010380

Abstract: Crystalline Ni@Ni(OH)2 (cNNH) and Co-doped cNNH were obtained via a simple one-pot hydrothermal synthesis using a modified chemical reduction method. The effect of each reagent on the synthesis of the nanostructures was investigated concerning the… read more here.

Keywords: chemical reduction; doped cnnh; one pot; synthesis ... See more keywords