CuO catalytic membrane as selectivity trimmer for metal oxide gas sensors

Frietsch, M.; Zudock, F; Goschnick, J.; Bruns, Michael

doi:10.1016/s0925-4005(99)00353-6

Cited by 173 publications

(60 citation statements)

References 4 publications

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“…Copper oxide nanoparticles are an interesting class of material having multifunctional properties with promising applications in the areas of catalysts, batteries, magnetic storage media, solar energy, and superconductors (Frietsch et al 2000;Sukhorukov et al 1998;Carnes and Klabunde 2003). Several methods have been available to synthesis copper oxide nanoparticles with various morphologies.…”

Section: Introductionmentioning

confidence: 99%

Preparation and characterization of copper oxide nanofluid for heat transfer applications

et al. 2013

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Copper oxide nanofluid has been prepared by single-step wet chemical precipitation method. The preparation of nanofluid is carried out by reducing copper chloride with sodium hydroxide as reducing agent in deionised water as base fluid by means of conventional heating. The characterization of sample nano powder is done by X-ray diffraction (XRD), EDXA, SEM, and TGA. The mean size of the particle was determined from the XRD pattern by using the Scherrer formula and the average particle size was found to be 20 nm. Also an increase in thermal conductivity of the prepared copper oxide nanofluid was found to be 12.4 % compared to deionised water.

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Section: Introductionmentioning

confidence: 99%

Preparation and characterization of copper oxide nanofluid for heat transfer applications

et al. 2013

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“…Other known applications of CuO are in catalysts [23,24], field emission devices [25], gas sensors [26][27][28][29], photovoltaic device [30][31][32][33][34][35], superconductors [36][37][38]. Several techniques have been used to synthesis CuO.…”

Section: Introductionmentioning

confidence: 99%

Annealing effect on the optical and solid state properties of cupric oxide thin films deposited using the Aqueous Chemical Growth (ACG) method

Mammah¹,

Opara²,

Omubo-Pepple³

et al. 2013

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Thin films of CuO having an average thickness of 720 nm were deposited on clean glass substrates using the Aqueous Chemical Growth (ACG) method with Cu(NO 3 ) 2 and C 6 H 12 N 4 as precursors and annealed at different temperatures in order to determine the effect of annealing temperature on their optical and solid state properties. The study was carried out using Rutherford Backscattering (RBS) spectroscopy for t thickness and chemical composition, X-Ray Diffraction (XRD) for crystallographic structure and a UV-VIS spectrophotometer for spectral analysis. The results indicate that the absorbance and absorption/extinction coefficient of the films vary inversely with annealing temperature while the transmittance, reflectance, direct band gap, real/imaginary dielectric constants and refractive index vary directly with annealing temperature. The results further indicate an improvement in crystallinity as annealing temperature increases. The as-deposited and annealed ACG CuO thin films were found to be suitable for use as window layer in solar cells among other electronic and optoelectronic applications.

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“…CuO is an attractive material for photovoltaic applications since it has advantages of a relatively high absorption coefficient in the visible region, low cost production, and is non-toxic. CuO has been established as a number of applications like in various fields such as dye sensitized solar cells, gas sensors, bio-sensors, nanofluid, photo detectors, energetic materials (EMs), field emissions, super capacitors, removal of inorganic pollutants, photo catalysis and magnetic storage media, gas sensors, solar photovoltaic, lithium ion electrode etc [16][17][18][19][20][21][22][23][24][25][26][27].…”

Section: Introductionmentioning

confidence: 99%

Effect of CuO loading on Structural Properties of ZnO

2016

IJSR

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CuO catalytic membrane as selectivity trimmer for metal oxide gas sensors

Cited by 173 publications

References 4 publications

Preparation and characterization of copper oxide nanofluid for heat transfer applications

Preparation and characterization of copper oxide nanofluid for heat transfer applications

Annealing effect on the optical and solid state properties of cupric oxide thin films deposited using the Aqueous Chemical Growth (ACG) method

Effect of CuO loading on Structural Properties of ZnO

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