Articles with "ag2o" as a keyword



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Nanoencapsulation of oleic acid phase change material with Ag2O nanoparticles-based urea formaldehyde shell for building thermal energy storage

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Published in 2019 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-019-08732-5

Abstract: Nanoencapsulated phase change material (NEPCM) was prepared with oleic acid as phase change material by its encapsulation into Ag2O nanoparticles (NPs)-based urea formaldehyde (UF) resin. NEPCMs were synthesized by in situ polymerization with different surfactants,… read more here.

Keywords: phase change; change material; material; shell ... See more keywords
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Mechanical and biological properties of ZnO, SiO2, and Ag2O doped plasma sprayed hydroxyapatite coating for orthopaedic and dental applications.

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Published in 2019 at "Acta biomaterialia"

DOI: 10.1016/j.actbio.2019.05.020

Abstract: In this study, we explored a ternary dopant system utilizing 0.25 wt% ZnO to induce osteogenesis, 0.5 wt% SiO2 to induce angiogenesis, and 2.0 wt% Ag2O to provide secondary infection control within a plasma assisted hydroxyapatite coating for… read more here.

Keywords: system; hydroxyapatite coating; sio2 ag2o; zno sio2 ... See more keywords
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Removal of iodide from water using halloysite/Ag2O composites as efficient adsorbent

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Published in 2021 at "Applied Clay Science"

DOI: 10.1016/j.clay.2021.106241

Abstract: Abstract The efficient removal of iodide (I−) from water is challenging to accomplish because of the large size and low charge of I−. In this study, halloysite/Ag2O composites were prepared, characterized, and used to remove… read more here.

Keywords: halloysite ag2o; water; removal iodide; removal ... See more keywords
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Novel Ag2O nanoparticles modified MoS2 nanoflowers for piezoelectric-assisted full solar spectrum photocatalysis.

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Published in 2019 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2018.11.013

Abstract: The separation of photoinduced electrons and holes can enhance the photocatalytic properties of photocatalysts. A piezoelectric field is created inside piezoelectric materials, such as ZnO and MoS2, by applying strain. The electrons and holes become… read more here.

Keywords: ag2o nanoparticles; mos2 nanoflowers; electrons holes; full solar ... See more keywords
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Reaction of hydroxyamide-functionalized azolium salt with Ag2O: Three different transformations

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Published in 2020 at "Journal of Organometallic Chemistry"

DOI: 10.1016/j.jorganchem.2020.121556

Abstract: Abstract We report three different transformations in the reaction of the hydroxyamide-functionalized azolium chloride 1 with Ag2O. These transformations were controlled by the N-substituent at the azolium ring of 1. Treatment of 1c (R = Me, alkyl)… read more here.

Keywords: reaction hydroxyamide; azolium; reaction; different transformations ... See more keywords

Eco-friendly and effective strategy to synthesize ZnO/Ag2O heterostructures and its excellent photocatalytic property under visible light

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Published in 2018 at "Journal of Solid State Chemistry"

DOI: 10.1016/j.jssc.2018.07.031

Abstract: Abstract ZnO/Ag2O photocatalysts with heterostructure were synthesized by a green and effective mechanochemical method. The preparation process was taken in solid state at room temperature with a short grinding time. The as-made products showed a… read more here.

Keywords: photocatalytic activity; zno ag2o; visible light; excellent photocatalytic ... See more keywords
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Preparation of novel Ag2O/Na3Bi(PO4)2 heterogeneous nanostructures with enhanced visible-light responsive photocatalytic activity

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Published in 2019 at "Materials Letters"

DOI: 10.1016/j.matlet.2019.01.094

Abstract: Abstract Novel Na3Bi(PO4)2 nanostructures were synthesized for the first time by a facile hydrothermal reaction. Ag2O nanoparticles were deposited on the surface of Na3Bi(PO4)2 nanostructures by the chemical precipitation method. The photocatalytic performance of the… read more here.

Keywords: po4 heterogeneous; heterogeneous nanostructures; ag2o na3bi; na3bi po4 ... See more keywords
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The contribution of photoinduced charge-transfer enhancement to the SERS of uranyl(VI) in a uranyl-Ag2O complex

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Published in 2019 at "Science Bulletin"

DOI: 10.1016/j.scib.2019.01.025

Abstract: Charge-transfer (CT) is an important enhancement mechanism in the field of surface-enhanced Raman scattering (SERS) that typically increases the Raman intensity of molecules by as much as 10-100 times. Herein, a low-cost Ag2O aggregates substrate… read more here.

Keywords: sers uranyl; ag2o; uranyl ions; charge transfer ... See more keywords
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Effective CO2 Capture and Selective Photocatalytic Conversion into CH3OH by Hierarchical Nanostructured GO–TiO2–Ag2O and GO–TiO2–Ag2O–Arg

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Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.2c06753

Abstract: The attenuation of greenhouse gases, especially CO2, as one of the main causes of global warming and their conversion into valuable materials are among the challenges that must be met in the 21st century. For… read more here.

Keywords: tio2 ag2o; spectroscopy; conversion; ag2o arg ... See more keywords

Flexible Free-Standing CuxO/Ag2O (x = 1, 2) Nanowires Integrated with Nanoporous Cu-Ag Network Composite for Glucose Sensing

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Published in 2020 at "Nanomaterials"

DOI: 10.3390/nano10020357

Abstract: To improve glucose electrocatalytic performance, one efficient manner is to develop a novel Cu-Ag bimetallic composite with fertile porosity and unique architecture. Herein, the self-supported electrode with CuxO/Ag2O (x = 1, 2) nanowires grown in-situ… read more here.

Keywords: ag2o nanowires; ag2o; ag2o cuag; cuxo ag2o ... See more keywords
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Facile Preparation of MCM-41/Ag2O Nanomaterials with High Iodide-Removal Efficiency

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12203678

Abstract: The elimination of iodide (I−) from water is a tough subject due to its low adsorption tendency and high mobility. In this work, MCM-41/Ag2O nanomaterials were prepared, characterized, and employed to adsorb I− from water.… read more here.

Keywords: mcm ag2o; adsorption; ag2o nanomaterials; ag2o nanoparticles ... See more keywords