Articles with "sno2 nanowires" as a keyword



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SnO2 nanowire gas sensors for detection of ppb level NOx gas

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Published in 2019 at "Adsorption"

DOI: 10.1007/s10450-019-00105-6

Abstract: Until now, SnO2 nanowires have been directly grown on alumina substrates with Au or Au-coated Pt electrodes by a thermal evaporation method using Sn or SnO2 powders under vacuum. However, in this study, SnO2 nanowires… read more here.

Keywords: sno2 nanowires; sno2; evaporation; gas ... See more keywords
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SnO2 nanowires decorated with forsythia-like TiO2 for photoenergy conversion

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Published in 2017 at "Materials Letters"

DOI: 10.1016/j.matlet.2017.05.075

Abstract: Abstract We report forsythia-like TiO 2 -decorated SnO 2 nanowires on fluorine-doped SnO 2 electrode as a photoelectrode of dye-sensitized solar cells. When SnO 2 nanowires grown via vapor-liquid-solid reaction were soaked in TiCl 4… read more here.

Keywords: like tio2; sno2 nanowires; nanowires decorated; decorated forsythia ... See more keywords
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Investigation on the optical and electrical properties of undoped and Sb-doped SnO2 nanowires obtained by the VLS method

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Published in 2021 at "Physica E: Low-dimensional Systems and Nanostructures"

DOI: 10.1016/j.physe.2021.114856

Abstract: Abstract In this work, we report the effects of Sb doping on the optical and electrical properties of the SnO2 nanowires obtained by the vapor-liquid-solid (VLS) method. The absorption edges were found to be 3.30 eV… read more here.

Keywords: sno2 nanowires; nanowires obtained; doped sno2; vls method ... See more keywords
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The effect of annealing temperature on the structure and optical properties of well-aligned 1D SnO2 nanowires synthesized using template-assisted deposition

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Published in 2018 at "CrystEngComm"

DOI: 10.1039/c7ce01815k

Abstract: We report the observations on the structural characterization and the optical properties of SnO2 nanowires post-treated under different annealing temperatures (300, 400, 500 & 600 °C) for 1 h. Well-aligned SnO2 nanowires with diameters of… read more here.

Keywords: sno2 nanowires; sno2; well aligned; optical properties ... See more keywords
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Controllable synthesis of single-crystal SnO2 nanowires and tri-crystal SnO2 nanobelts

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Published in 2018 at "CrystEngComm"

DOI: 10.1039/c8ce01507d

Abstract: Depending on the nucleation sites, two types of tin dioxide (SnO2) nanostructures were synthesized: (1) single-crystal SnO2 nanowires and (2) novel tri-crystal SnO2 nanobelts with the coexistence of (301) and (01) twins. It is speculated… read more here.

Keywords: sno2 nanowires; sno2; single crystal; crystal sno2 ... See more keywords
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Enhanced sensitivity towards hydrogen by a TiN interlayer in Pd-decorated SnO2 nanowires

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Published in 2023 at "Journal of Materials Chemistry A"

DOI: 10.1039/d3ta00020f

Abstract: In this study, we designed a new structure based on Pd-decorated TiN-coated SnO2 nanowires (NWs), for selective detection of H2 gas. Initially, SnO2 NWs were prepared using a simple vapor-liquid-solid... read more here.

Keywords: hydrogen tin; sensitivity towards; towards hydrogen; sno2 nanowires ... See more keywords
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Influence of the metastable state (V0++) on the electronic properties of SnO2 nanowires under the influence of light

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Published in 2020 at "Journal of Applied Physics"

DOI: 10.1063/5.0021719

Abstract: In general, the properties of oxide materials are directly related to the formation of defects in their structure. In this work, a correlation between the intrinsic defects of SnO2 nanowires with their optoelectronic and transport… read more here.

Keywords: sno2 nanowires; influence metastable; state electronic; influence ... See more keywords
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Surface Properties of SnO2 Nanowires Deposited on Si Substrate Covered by Au Catalyst Studies by XPS, TDS and SEM

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Published in 2018 at "Nanomaterials"

DOI: 10.3390/nano8090738

Abstract: The surface chemistry and the morphology of SnO2 nanowires of average length and diameter of several µm and around 100 nm, respectively, deposited by vapor phase deposition (VPD) method on Au-covered Si substrate, were studied… read more here.

Keywords: sno2 nanowires; nanowires deposited; surface; surface properties ... See more keywords