Articles with "ceo2 nanorods" as a keyword



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Effects of Molybdenum Doping on the Enhanced Electrocatalytic Nitrogen Reduction Reaction Performance of CeO2 Nanorods: Theoretical and Experimental Investigations.

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Published in 2023 at "ChemPlusChem"

DOI: 10.1002/cplu.202300023

Abstract: As green and sustainable strategy, electrocatalytic N2 reduction reaction (NRR) has been considered the best potential approach to replace the traditional Haber-Bosch process under ambient conditions. The key is to exploit efficient and low-cost electrocatalysts… read more here.

Keywords: reaction; reduction reaction; ceo2 nanorods; performance ... See more keywords
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Morphology and crystal-plane effects of Zr-doped CeO 2 nanocrystals on the epoxidation of styrene with tert-butylhydroperoxide as the oxidant

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Published in 2017 at "Journal of Energy Chemistry"

DOI: 10.1016/j.jechem.2017.01.007

Abstract: The morphology effect of Zr-doped CeO2 was studied in terms of their activities in the selective oxidation of styrene to styrene oxide using tert-butyl hydroperoxide as the oxidant. In the present work, Zr-doped CeO2 nanorods… read more here.

Keywords: ceo2 nanorods; crystal plane; morphology crystal; doped ceo2 ... See more keywords
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Oxygen Vacancies of Cr-Doped CeO2 Nanorods That Efficiently Enhance the Performance of Electrocatalytic N2 Fixation to NH3 under Ambient Conditions.

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Published in 2019 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.9b00622

Abstract: Producing ammonia (NH3) by electrocatalytic N2 fixation is a promising and environmentally friendly strategy, in comparison to the Haber-Bosch process with high consumption of energy and CO2 emissions. Because of the extremely high bond energy,… read more here.

Keywords: ceo2 nanorods; doped ceo2; vacancies doped; oxygen vacancies ... See more keywords

Construction of Z-Scheme System for Enhanced Photocatalytic H2 Evolution Based on CdS Quantum Dots/CeO2 Nanorods Heterojunction

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Published in 2018 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.7b04049

Abstract: Photocatalytic hydrogen evolution from water splitting is a promising approach in energy conversion and storage. Here, the 0D/1D CdS quantum dots (QDs)/CeO2 nanorods heterojunction was designed and fabricated by a facile two-step method. The optimum… read more here.

Keywords: ceo2 nanorods; evolution; nanorods heterojunction; cds quantum ... See more keywords
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Single and polycrystalline CeO2 nanorods as oxygen-electrode materials for lithium-oxygen batteries.

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Published in 2018 at "Nanoscale"

DOI: 10.1039/c8nr06600k

Abstract: Single and polycrystalline CeO2 nanorods (NRs) were prepared for application as oxygen-electrode electrocatalysts for lithium-oxygen batteries. The CeO2 NRs were prepared via a time-controlled hydrothermal process. At a high current rate of 1000 mA g-1,… read more here.

Keywords: ceo2 nanorods; oxygen; ceo2; polycrystalline ceo2 ... See more keywords
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Enhanced properties of Pd/CeO2-nanorods modified with alkaline-earth metals for catalytic oxidation of low-concentration methane

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Published in 2018 at "RSC Advances"

DOI: 10.1039/c8ra07797e

Abstract: A series of Pd/CeO2-nanorods catalysts modified with alkaline-earth metals were prepared by the incipient impregnation method. Their catalytic properties in low-concentration methane oxidation were also investigated. The catalysts were characterized by X-ray diffraction, scanning electron… read more here.

Keywords: ceo2 nanorods; oxidation; microscopy; modified alkaline ... See more keywords
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Au Nanoparticles Supported on Mn- or/and La-Doped CeO2 Nanorods for One-Step Oxidative Esterification of Methacrolein and Methanol to Methyl Methacrylate

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Published in 2023 at "Catalysts"

DOI: 10.3390/catal13040767

Abstract: Mn- or/and La-doped CeO2 nanorods supporting Au catalysts were prepared using the hydrothermal method and deposition precipitation (DP) method and applied to the direct oxidative esterification of methacrolein (MAL) and methanol into methyl methacrylate (MMA).… read more here.

Keywords: oxidative esterification; esterification methacrolein; methyl methacrylate; ceo2 nanorods ... See more keywords
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Multiwalled Carbon Nanotubes-CeO2 Nanorods: A “Nanonetwork” Modified Electrode for Detecting Trace Rifampicin

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Published in 2020 at "Nanomaterials"

DOI: 10.3390/nano10020391

Abstract: Herein, a “nanonetwork” modified electrode was fabricated based on multiwalled carbon nanotubes and CeO2 nanorods. Scanning electron microscopy, X-ray powder diffraction and zeta potential were employed to characterize this electrode. Multiwalled carbon nanotubes negatively charged… read more here.

Keywords: ceo2 nanorods; rifampicin; modified electrode; multiwalled carbon ... See more keywords
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Defect Engineering Enhances the Charge Separation of CeO2 Nanorods toward Photocatalytic Methyl Blue Oxidation

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Published in 2020 at "Nanomaterials"

DOI: 10.3390/nano10112307

Abstract: Defect-rich photocatalytic materials with excellent charge transfer properties are very popular. Herein, Sm-doped CeO2 nanorods were annealed in a N2 atmosphere to obtain the defective Sm-doped CeO2 photocatalysts (Vo–Sm–CeO2). The morphology and structure of Vo–Sm–CeO2… read more here.

Keywords: ceo2 nanorods; methyl blue; defect engineering; engineering enhances ... See more keywords
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Bifunctional Ag-Decorated CeO2 Nanorods Catalysts for Promoted Photodegradation of Methyl Orange and Photocatalytic Hydrogen Evolution

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Published in 2021 at "Nanomaterials"

DOI: 10.3390/nano11051104

Abstract: The photodegradation of organic pollutants and photocatalytic hydrogen generation from water by semiconductor catalysts are regarded as the of the most promising strategies to resolve the crisis of global environmental issues. Herein, we successfully designed… read more here.

Keywords: ceo2 nanorods; decorated ceo2; hydrogen evolution; photocatalytic hydrogen ... See more keywords
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CeO2 Nanorods Embedded in Ni(OH)2 Matrix for the Non-Enzymatic Detection of Glucose

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Published in 2017 at "Nanomaterials"

DOI: 10.3390/nano7080205

Abstract: The electrode based on cerium oxide (CeO2) nanorods embedded in nickel hydroxide (Ni(OH)2) matrix were prepared and used for detecting glucose non-enzymatically. The materials were characterized by X-ray diffraction, transmission electron microscopy (TEM), and so… read more here.

Keywords: ceo2 nanorods; detection; embedded matrix; nanorods embedded ... See more keywords