Relevant bibliographies by topics / Cadmium oxide

Academic literature on the topic 'Cadmium oxide'

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Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "Cadmium oxide"

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Mahesha N, Mahesha N., and Arunkumar Lagashetty. "Synthesis And Characterisation Of Nanosized Cadmium Oxide." International Journal of Scientific Research 2, no. 7 (June 1, 2012): 73–75. http://dx.doi.org/10.15373/22778179/july2013/24.

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Tang, Jia Xi, Li Na Sun, Tie Heng Sun, and Hong Ling Zhang. "Research on the Arsenic and Cadmium-Fixing Effects of Ameliorant in Combined Contamination Soils." Advanced Materials Research 518-523 (May 2012): 2770–74. http://dx.doi.org/10.4028/www.scientific.net/amr.518-523.2770.

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This article studied the effects of chemical fixation with magnesium oxide, calcium oxide, aluminum oxide, ferrous sulfate+calcium oxide in situ on Arsenic and Cadmium combined contamination soils. The results indicate: Four agents have well fixation effects, and the fixation effect of ferrous sulfate and calcium oxide mix- restoration is the best. However, it increases the leaching toxicity of Cadmium; Aluminum oxide also has a certain fixation effect on Arsenic, but it strengthens the leaching toxicity of Cadmium in acidity condition; the fixation in situ effects of magnesium oxide and calcium oxide on Arsenic and Cadmium combined contamination soils, which dramatically decreases the leaching toxicity of Arsenic and Cadmium and makes two pollution elements co-stabilized.
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Shanthakumari, R., R. Hema, K. Ramamurthy, and Helen Stoeckli-Evans. "Diiodidobis(triphenylphosphine oxide)cadmium." Acta Crystallographica Section E Structure Reports Online 67, no. 1 (December 24, 2010): m114. http://dx.doi.org/10.1107/s160053681005302x.

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Asokan, T., and G. R. Nagabhushana. "Sintering of cadmium oxide." Journal of Materials Science Letters 7, no. 5 (May 1988): 520–22. http://dx.doi.org/10.1007/bf01730713.

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Jawad, Fahmi K., and Nathera Abass Ali AL-Tememee. "Effect of pH on the Structural and Optical Properties of Cadmium oxide Thin Films Prepared Using the Successive Ionic Layer Adsorption and Reaction (SILAR) Method." Iraqi Journal of Physics (IJP) 20, no. 1 (March 1, 2022): 63–71. http://dx.doi.org/10.30723/ijp.v20i1.975.

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Cadmium oxide (CdO) thin films were deposited using the sequencing ion layer adsorption and reaction (SILAR) method. In this study, the effect of the pH value of an aqueous solution of cadmium acetate at a concentration of 0.2 mol of the cadmium oxide film was determined. The solution source for the cadmium oxide film was cadmium ions and an aqueous ammonia solution. The CdO films were deposited on glass substrates at a temperature of 90 ℃. The cadmium oxide film thickness was determined by the weight difference method at pH values ​​(7.2, 8.2). X-ray diffraction (XRD) and scanning electron microscopy (SEM) showed that the size of the crystals increased with the increase in the solution (pH). While the UV-visible spectra of the films revealed that the optical band gap energy decreases with increasing (pH) of the CdO solution. The absorbance spectrum of the cadmium oxide film was recorded in the wavelength range (300 – 900) nm. The change in the pH of the cadmium acetate aqueous solution from the energy gap and X-ray diffraction calculations showed that the film had an optical band gap energy and that the highest intensity was at (111) and that the membrane is n-type, as shown by studies to prepare the cadmium oxide membrane using the SILAR method.
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Hassan, Israr Ul, Liji John, R. Selwin Joseyphus, I. Hubert Joe, R. S. Amritha, and Gowhar Ahmad Naikoo. "Synthesis, Structural Characterization and Morphological Studies of Nanocrystalline CdO by Wet-Chemical Method." Advanced Science Letters 24, no. 8 (August 1, 2018): 5519–22. http://dx.doi.org/10.1166/asl.2018.12140.

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Synthesis of nanocrystalline cadmium oxide particles were explored by the reaction of inorganic precursor (cadmium chloride) and alkali (sodium hydroxide) via modified wet-chemical method followed by annealing at various temperatures (250, 500 and 750 °C). The structural, optical and morphological studies of cadmium oxide samples were carried out by X-ray diffraction, infrared, ultraviolet-visible, and scanning electron microscope techniques. From X-ray diffraction analysis, it was confirmed that cadmium oxide particles furnish a face centred cubic phase structure and revealing a grain size of around 59 nm. The scanning electron microscope micrographs admit that cadmium oxide samples are agglomerated and have spherical shapes. The bonding deformation and stretching frequency results of cadmium oxide samples were obtained from infrared spectra. The corresponding increase in calcination temperatures has shown an increase in particle size while as no change was found in band gape. These results attribute that the variation in annealing temperature has a significant role on the crystalline nature, grain size and its optical properties. Furthermore, the synthesized cadmium oxide samples were examined for bioactivity analysis.
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Weng, Shixing, and Michael Cocivera. "Cadmium sulphide prepared from cadmium oxide thin films." Solar Energy Materials and Solar Cells 36, no. 3 (March 1995): 301–9. http://dx.doi.org/10.1016/0927-0248(94)00183-9.

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Banoqitah, Essam M., Muneer Aziz Saleh, Mohammed M. Damoom, Abdulsalam M. Alhawsawi, Rafiziana Md Kasmani, and Naif Mohammed Al-Hada. "One-Step Synthesis of Bunsenite Cadmium Oxide Nanoparticles." Applied Sciences 13, no. 1 (December 29, 2022): 438. http://dx.doi.org/10.3390/app13010438.

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The present study proposes a simple synthesis technique for producing bunsenite cadmium oxide nanoparticles. A variety of techniques were used to determine the structure, morphology, elemental content, and optical properties of bunsenite cadmium oxide nanoparticles. The samples’ XRD spectra at 500 °C and above confirmed the presence of cubic bunsenite and cadmium oxide structures. The crystallite size was increased from 29 nm to 62 nm as the calcined temperature increased from 500 °C to 800 °C. The dispersion of the particles of bunsenite cadmium oxide improved with an increasing calcination temperature. An equivalent increasing trend was indicated by the mean grain size displayed via field emission scanning electron microscopy (FESEM) micrographs. Furthermore, the UV-Vis spectra showed that multiple energy band gaps attenuated as the calcination temperature increased. The mean particle size, as measured by transmission electron micrographs, appeared to increase in tandem with the calcination temperature. The obtained bunsenite and cadmium oxide nanoparticles have potential for employment in a wide range of semiconductor applications.
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Karimi Andeani, Javad, and Sasan Mohsenzadeh. "Phytosynthesis of Cadmium Oxide Nanoparticles fromAchillea wilhelmsiiFlowers." Journal of Chemistry 2013 (2013): 1–4. http://dx.doi.org/10.1155/2013/147613.

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The study here deals with the plant synthesis of cadmium oxide nanoparticles using flowers extract ofAchillea wilhelmsiias the reducing agent. The photosynthesis is carried out at room temperature in the laboratory ambience. The aqueous cadmium ions when exposed to flower extract were reduced and resulted in their nanoparticles. The synthesized nanoparticles were characterized using techniques such as scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FTIR), and UV-visible absorption spectroscopy. Stable cadmium oxide nanoparticles were formed by treating aqueous solution of cadmium chloride (CdCl2) with the plant flower extracts as reducing agent.
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Mohamed, Ghuson H. "Spectroscopic and structural studies of cadmium oxide thin films prepared by D.C magnetron sputtering." Iraqi Journal of Physics (IJP) 16, no. 37 (December 11, 2018): 7–14. http://dx.doi.org/10.30723/ijp.v16i37.71.

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Cadmium oxide thin films were prepared by D.C magnetron plasma sputtering using different voltages (700, 800, 900, 1000, 1100 and 1200) Volt. The Cadmium oxide structural properties using XRD analysis for just a voltage of 1200 volt at room temperature after annealing in different temperatures (523 and 623) K were studied .The results show that the films prepared at room temperature have some peaks belong to cadmium element along the directions (002), (100), (102) and (103) while the other peaks along the directions of (111), (200) and (222) belong to cadmium oxide. Annealed samples display only cadmium oxide peaks. Also, the spectroscopic properties of plasma diagnostic for CdO thin films were determined and the results show that the electron temperature and electron density increase with increasing of sputtered voltage.
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Dissertations / Theses on the topic "Cadmium oxide"

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Aldemir, Müge. "Metal oxide supported cadmium sulfide for photocatalytic synthesis of homoallylamines." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=978677617.

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Nouri, Hassan. "Erosion and electrode energy distribution in switches with silver-cadmium-oxide contacts." Thesis, University of Plymouth, 1990. http://hdl.handle.net/10026.1/2391.

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The cathode and the anode fall of the DC arcs are measured by fast oscilloscope for Ag-CdO contacts over a range of gap-lengths from 0.05 mm to 1 mm, and currents of 4-10 Amps at atmospheric pressure, with a known electrode closing speed, using the Moving Electrode Method. It was observed that the anode fall can occur in a few places within the arc voltage waveform, and is dependent of the electrodes' surface condition. Both cathode and anode falls increase with gap-length and decrease with current. It was found that when arc length is shorter than electrode separation, discontinuity within the arc voltage waveform during closure is caused, in many cases, by vapourisation of the first point of contact or by a high electric field set up between the two electrodes. These discontinuities are named as Voltage Step Phenomena. These voltage steps are related to the cathode and anode fall voltages, and their regular occurrences are a function of surface roughness. The fluctuations in the arc voltage waveform are thought to originate mainly from the cathode. A technique has been developed to measure the temperature of the electrodes accurately by using a T-type thermocouple, 0.075 mm diameter, in conjunction with a DC amplifier with a gain of 247. The thermocouple is placed as close as possible under the electrode surface (200 µm). This enables the temperature of the contact to be measured, after breaking contact, for an arc-duration even as short as 1ms. The time-constant of the probe (contact containing the thermocouple) is measured to be approximately 18ms. With this technique the temperature of the electrodes are measured for currents and gap-lengths ranging 4-10 Amps and 0.05-1 mm respectively. The effect of contacts being new and change of polarity have been investigated. From these results it is concluded that the co-existence of layers of foreign material on one, or both, surfaces causes the temperature of the electrodes to be high for the first 50-100 operations, before reaching to steady-state conditions. Change of polarity suggests that the moving electrode, either anode or cathode, due to the effect of air movement over its surface, is cooled relative to when fixed. The power transfer to the electrodes is calculated for various currents and gap-length using thermal analogue formulae derived from the transient response of an RC circuit to a d.c. pulse. The results show that below 0.2 mm the sum of the anode and cathode power is approximately equal to the arc power, and hence losses are negligible. At around 0.125 mm, for currents of about 6A and 12A, they both receive an equal amount of power from the arc. This has been related to the thermal energy of the electrons being negligible, at such separation, at the anode end of the plasma column. The power balance equations are solved to calculate the positive ion current to the cathode, and the thermal energy of the electrons in the plasma column, under various test conditions. In the investigation of erosion, the S.E.M. studies show that most of the power dissipated on the surface of the electrodes is used in melting and evaporation. The x-ray analysis shows that the melted metal is composed mostly of Silver. To operate the test rig and collect the generated data automatically, a computerised test system, with a mini data acquisition system, has been designed and constructed here.
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Hancock, Jared M. "Formation and Analysis of Zinc Oxide Nanoparticles and Zinc Oxide Hexagonal Prisms and Optical Analysis of Cadmium Selenide Nanoparticles." BYU ScholarsArchive, 2013. https://scholarsarchive.byu.edu/etd/3867.

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In this dissertation, methods to synthesize ZnO are reported. First, zinc oxide nanoparticles were synthesized with small amounts of transition metal ions to create materials called dilute magnetic semiconductors (DMS). We employed a low temperature sol-gel method that produces ZnO nanoparticles of reproducible size and incorporates cobalt, nickel, and manganese ions into the nanoparticles. Conditions were controlled such that a range of amounts of Co, Ni, and Mn were incorporated. The incorporation was tracked by color changes in the white ZnO powder to blue for Co, green for Ni and yellow for Mn. XRD measurements showed the nanoparticles were on the order of 10 nm in diameter and had a wurtzite structure. Magnetic measurements showed a change from diamagnetic to paramagnetic behavior with increasing concentration of metal dopants. Second, formation of ZnO single crystal hexagonal prisms from a sol-gel method is presented. The method required water, zinc acetate, and ethanolamine to create a gel of zinc hydroxide and zinc hydroxide acetate, which upon heating formed single crystal hexagonal prisms. Characterization of the gel was done by XRD as well as XRD high temperature chamber (HTK) to determine the role of temperature in prism formation. SEM images showed hexagonal prisms were of uniform size (0.5 × 2 µm.) TEM and electron diffraction images showed a change from randomly oriented particles to an ordered single crystal after heating. Water and the acetate salt of zinc proved to be critical to prism formation. Lastly, we report absorption and fluorescence properties of synthesized oligothiophenes and oligothiophene-ruthenium complexes that are bound to CdSe nanoparticles. Their ability to act as sensitizers and charge transfer junctions was tested. It was found that fluorescence of CdSe nanoparticles was quenched when they were bound to the oligothiophenes, and that the fluorescence of the oligothiophenes was also quenched. The fluorescence lifetimes of the quenched species were shortened.
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Baran, Andre. "Chemical bath deposited zinc cadmium sulfide and sputter deposted [sic] zinc oxide for thin film solar cell device fabrication." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0022644.

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Chen, Youjiang. "Fundamental Aspects of Electrocatalysis at Metal and Metal Oxide Electrodes." Case Western Reserve University School of Graduate Studies / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=case1284390270.

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Nadarajah, Athavan. "Fundamental Properties of Functional Zinc Oxide Nanowires Obtained by Electrochemical Method and Their Device Applications." PDXScholar, 2012. https://pdxscholar.library.pdx.edu/open_access_etds/633.

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We report on the fundamental properties and device applications of semiconductor nanoparticles. ZnO nanowires and CdSe quantum dots were used, prepared, characterized, and assembled into novel light-emitting diodes and solar cells. ZnO nanowire films were grown electrochemically using aqueous soluble chloride-based electrolytes as precursors at temperatures below 90° C. Dopants were added to the electrolyte in the form of chloride compounds, which are AlCl3, CoCl2, CuCl2, and MnCl2. The optical, magnetic, and structural properties of undoped and transition-metal-ion doped ZnO nanowires were explored. Our results indicate that the as-grown nanowire structures have considerable internal strain, resulting in clearly visible lattice distortions in bright and dark-field transmission electron micrographs. Photo and electroluminescence studies indicate that the strain-induced defects strongly dominate any dopant-related effects. However, annealing at moderate temperature as well as laser annealing induces strain relaxation and leads to dopant activation. Hence, the optical and electrical properties of the nanowires significantly improve, allowing these nanowires to become feasible for use in the fabrication of solar cell and LED devices. In addition, the magnetic impurities incorporated into our ZnO nanowires show superparamagnetic behavior at room-temperature, while Al-doped and undoped ZnO nanowires show no magnetic behavior. The electroluminescence (EL) is achieved from a vertical hybrid p-n junction LED arrangement consisting of a hole-conducting polymer and n-type ZnO nanowires, our group was the first to report this vertical nanowire-based LED in Könenkamp et al., 2004 [12]. The observed EL spectra show an ultraviolet excitonic emission peak and a broad defect-related emission band in the visible range. After annealing at 380° C, the defect related EL peak exhibits a characteristic shift to higher wavelengths, where the magnitude of the shift is dependent on the dopant type. Aluminum incorporation exhibited the most improved exciton related-emission, leading to the emergence of a narrow excitonic luminescence peak around 390 nm, which is close to the bandgap of ZnO. The comparison of spectra obtained from temperature-dependent photoluminescence (PL) measurements, before and after thermal annealing, also indicates that the optical activity of impurities changes noticeably upon annealing. The internal quantum efficiency for PL is measured to be as high as 16 percent for Al-doped samples annealed at 380° C. The PL measurements also show that the excitonic luminescence is preferentially guided, while the defect related emission is more isotropically emitted. The nanostructured heterojunction solar cell is designed such that thin CdSe quantum dot films are embedded between a ZnO nanowire film and a hole-conducting polymer layer. This arrangement allows for enhanced light absorption and an efficient collection of photogenerated carriers. Here, we present a detailed analysis of the pyridine solution and 1,2- ethanedithiol ligand exchange processes of the quantum dots, deposition processes of this quantum dot layer, the conformality of this layer on deeply nanostructured samples, and the effect of a surfactant-aided thermal annealing process. Annealing creates a structural conversion of the quantum dot layers into an extremely thin continuous poly-crystalline film, with typical grain diameters of 30-50 nm. This transition is accompanied by a loss of quantum confinement and a significant improvement of the charge transport in the CdSe layer. The combination of the solution and ligand exchange of CdSe quantum dots, as well as the deposition and optimized annealing processes of this quantum dot layer, resulted in solar cells with an open-circuit voltage up to 0.6 V, a short circuit current of ~15 mA/cm2, an external quantum efficiency of 70 percent, and an energy conversion efficiency of 3.4 percent. This 3.4 percent efficiency is presently one of the best efficiencies obtained for this type of device.
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PAGANINI, PAULA P. "Síntese e caracterização de trocadores iônicos inorgânicos a base de óxidos mistos estanho-titânio para utilização na recuperação de cádmio e níquel e estudos fotoluminescentes." reponame:Repositório Institucional do IPEN, 2007. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11575.

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Dissertação (Mestrado)
IPEN/D
Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Zhao, Fenghuan. "Synthèse d'hétérostructures métal-semiconducteur par photodéposition laser." Thesis, Bordeaux, 2022. http://www.theses.fr/2022BORD0229.

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Un montage utilisant des cuvettes et des lasers UV et bleu comme sources de lumière a été construit pour effectuer la photodéposition de nanodots métalliques (NDs) sur des nanoparticules (NPs) de TiO2 et des nano-hétérostructures de type Janus de Cu2-xS-CuInS2 en solution aqueuse et organique respectivement. Trois types de NDs métalliques différents, à savoir Au, Ag, Pd, sont introduits en surface des NPs de TiO2, et des NDs d'Au sont déposés sur Cu2-xS-CuInS2. Plusieurs techniques, dont le TEM/HRTEM, la cartographie EDS et la spectroscopie UV-vis, sont utilisées pour caractériser la taille, la morphologie et la distribution des NDs métalliques. Les nanohétérodimères (NHDs) Au-TiO2 sont synthétisés avec succès ; un rendement de NHDs Au-TiO2 proche de 100% est obtenu en gérant la concentration des NPs TiO2 et du précurseur d'or. En particulier, le mécanisme d'adsorption du méthanol et du précurseur d'or sur le TiO2 pendant la photodéposition est étudié. En comparant les données expérimentales obtenues dans des microcanaux et des cuvettes, le modèle établi décrit le processus dynamique global de la croissance des NDs d'Au sur le TiO2, de la loi de croissance en t 1/3 à l'achèvement. La taille finale des NDs d’Au peut être prédite avec précision par le modèle, en particulier la fin de la croissance. De plus, des NPs d'Ag et de Pd d'autres métaux ont été déposées sur la surface de TiO2, et des NHDs d'Ag-TiO2 et de Pd-TiO2 ont également été synthétisés. Les effets du piégeur de trous, de la puissance du laser et du temps d'exposition sur la taille et la distribution des NDs métalliques sont étudiés. De plus, la croissance des NDs d'Ag et de Pd suit le modèle proposé pour la croissance de l'Au. Le projet est étendu à la photodéposition de NDs bimétalliques cœur-coquille où Au, Ag et Pd sont introduits sur des NHDs Au-TiO2 par une seconde étape de photodéposition, formant une structure cœur-coquille à la surface des NPs TiO2. Pour le système Au@Au core@shell, la coquille d'Au peut être contrôlée avec précision en faisant varier la concentration du précurseur d'or ; la taille et l'épaisseur du cœur et de la coquille d'Au correspondent à nos attentes. Pour le système Au@Ag, la coquille d'Ag obtenue est limitée à environ 1 nm d'épaisseur, ce qui résulte de la faible électronégativité de l'Ag (1,9) par rapport à l'Au (2,4). Pour le système Au@Pd, le Pd présente une croissance non isotrope sur le cœur d'Au, ce qui entraîne une coquille de Pd non uniforme en raison de l'important décalage de réseau entre Au et Pd. Enfin, des NDs d'Au sont introduits sur des hétéro-nanorods de Cu2-xS-CuInS2 par photodéposition dans le toluène avec un laser bleu. La nucléation et la croissance des Au NDs sont étudiées et la distribution géométrique (i.e., le nombre et la distribution) des Au NDs, ainsi que leurs tailles en réglant la puissance du laser, le temps d'exposition, les piégeurs de trous et la concentration des précurseurs
Cuvette setup with UV and blue laser as light sources are built to perform photodeposition of metals nanodots (NDs) onto TiO2 nanoparticles (NPs) and Janus-typed Cu2-xS-CuInS2 nano-heterostructures in aqueous and organic solution respectively. Three different metal NDs, i.e., Au, Ag, Pd, are introduced on the surface of TiO2 NPs, and Au NDs are deposited on Cu2-xS/CuInS2. Several techniques, including TEM/HRTEM, EDS mapping, and UV-vis spectroscopy, are performed to characterize the size, morphology, and distribution of the metal NDs. Au-TiO2 nanoheterodimers (NHDs)are successfully synthesized and a close to 100% yield of Au-TiO2 NHDs is achieved by managing the concentration of TiO2 NPs and gold precursor.Especially, the adsorption mechanism of methanol and gold precursor on TiO2 during photodeposition is investigated. By comparing the experimental data obtained in microchannels and cuvette setups, the established model describes the overall dynamic process of Au ND growth on TiO2 from 1/3 growth state to completion. The final size of Au NDs can be accurately predicted by the model in particular the growth completion. In addition, other metal Ag and Pd NPs were deposited on the surface of TiO2, and Ag-TiO2 and Pd-TiO2 NHDs are also synthesized. The effects of the hole scavenger,laser power, and exposure time on the size, and distribution of metal NDs are investigated. Moreover, the growths of Ag and Pd NDs both follow the proposed model for Au growth. The project is extended to bimetallic core-shell NDs photodeposition and Au, Ag and Pd are introduced on Au-TiO2 NHDs by a second step photodeposition, forming a core-shell structure on the surface of TiO2 NPs. For the Au@Au core@shell, the Au shell can be precisely controlled by varying the gold precursor concentration and the size and thickness of the Au core and shell pretty much fit our expectations.For the Au@Ag system, the Ag shell obtained is limited to around 1 nm thickness which results from the low electronegativity of Ag (1.9) compared to other Au (2.4). For the Au@Pd system, Pd shows a non-isotropic growth on the Au core resulting in a nonuniform Pd shell due to the big lattice mismatch between Au and Pd. Finally, Au NDs are introduced onto Cu2-xS/CuInS2 heteronanorods by photodeposition in toluene with a blue laser.The nucleation and growth of Au NDs are studied and the geometric distribution (e.g., number and location) of Au NDs, as well as their sizes, can be well controlled by tuning laser power, exposure time, hole scavengers, and precursors concentration
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9

Natu, Gayatri. "Design and Synthesis of Metal Oxide Nanomaterials and Study of Their Electronic Properties for Energy Conversion via Dye-sensitized Solar Cells." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1343823995.

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Pons, Frédéric. "Electrical contact material arc erosion: experiments and modeling towards the design of an AgCdO substitute." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/33816.

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AgCdO is one of the most widely used contact materials in the world because of its outstanding performance. Nevertheless, due to environmental considerations, it will soon be completely forbidden by European environmental directives. Therefore, finding a good substitute is of crucial importance. Electrical arc erosion plays a crucial role in the reliability and life of power switching devices. Depending on the contact material's behavior in response to an electrical arc, surface damage can induce severe changes in contact material properties that will impact the power switching device's functioning. Consequently, electrical arc effects and consequences on the contact material surface are of first importance. In this context, we have focused our research activities on the following axes. First of all, in order to better understand AgCdO (Current contact material in aerospace industry) and AgSnO₂(Potential candidate to AgCdO substitution) arc erosion behaviors, arc erosion experiments, where the power switching devices have been subjected to different numbers of arc discharges, have been realized. Further, a general macroscopic electrical contact arc erosion model valid for low and high currents was developed. To compare model results to experimental data, this model describes the complete breaking process of electrical contacts and gives the total amount of material removed after one breaking operation. In parallel, arc erosion experiments on AgCdO power switching devices have been conducted at high currents (0 -> 1000 A) in order to validate the arc erosion model. Next, using the general arc erosion model, the properties having the greatest influence on the electrical arc erosion process have been determined through simulations on silver contact material. At this stage, ab initio calculations were needed to obtain ranges of variation of certain silver contact material properties. Finally, an investigation of the trends of changing local contact material on these identified material properties was performed. This study composition of AgSnO₂was based on ab initio calculations for two different oxide compositions of AgSnO₂. These will allow us to give directions to aid the design of a good substitute for AgCdO, and therefore, to complete the main objective of this research work.
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Books on the topic "Cadmium oxide"

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Liu, Zhao Chao. AC electrodeposition of cadmium particles in porous anodic oxide films. Ottawa: National Library of Canada = Bibliothèque nationale du Canada, 1993.

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Fusaro, Robert L. Sputtered cadmium oxide as a surface pretreatment for graphite solid lubricant films. [Washington, DC]: National Aeronautics and Space Administration, Scientific and Technical Information Division, 1986.

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1915-, Dirkse T. P., Michalowski T, Akaiwa H, and Izumi F, eds. Copper, silver, gold and zinc, cadmium, mercury, oxides and hydroxides. Oxford: Pergamon, 1986.

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United States. Environmental Protection Agency. Office of Air Quality Planning and Standards., ed. Cadmium emissions from cadmium refining and primary zinc/zinc oxide smelting: Phase I : technical report. Research Triangle Park, NC: U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, 1987.

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Zacate, Matthew O. A microscopic study of the interaction between aliovalent dopants and native defects in group IV oxides: Indium and cadmium in ceria and zirconia. 1997.

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Dirkse, Thedford P. Copper, Silver, Gold & Zinc, Cadmium, Mercury Oxides & Hydroxides. Elsevier Science & Technology, 1986.

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Copper, Silver, Gold & Zinc, Cadmium, Mercury Oxides & Hydroxides. Elsevier, 1986. http://dx.doi.org/10.1016/c2009-0-01237-9.

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Dirkse, T. P. Copper, Silver, Gold and Zinc, Cadmium, Mercury Oxides and Hydroxides. Elsevier Science & Technology Books, 2016.

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Book chapters on the topic "Cadmium oxide"

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Longo, John M., Paul C. Donohue, Donald A. Batson, D. P. Kelly, and A. W. Sleight. "Cadmium Rhenium(V) Oxide, Cd2 Re2 O7." In Inorganic Syntheses, 146–48. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132456.ch30.

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Jadhav, Gurunath, Sanjay Sahare, Dipti Desai, Tejashree M. Bhave, S. N. Kale, and Ravi Kant Choubey. "Effect of Copper Doping on Physical Properties of Cadmium Oxide Thin Films." In Springer Proceedings in Physics, 163–67. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-29096-6_21.

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Bhukkal, Chitra, Bindiya Goswami, and Rachna Ahlawat. "Identification of Different Phases and Thermal Analysis of Mn Doped Cadmium Oxide Nano-rods." In Springer Proceedings in Physics, 221–30. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-7691-8_22.

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Sandalio, Luisa M., Maria Rodríguez-Serrano, Dharmendra K. Gupta, Angustias Archilla, Maria C. Romero-Puertas, and Luis A. del Río. "Reactive Oxygen Species and Nitric Oxide in Plants Under Cadmium Stress: From Toxicity to Signaling." In Environmental Adaptations and Stress Tolerance of Plants in the Era of Climate Change, 199–215. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-0815-4_9.

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Dirkse, T. P. "Cadmium Oxide and Hydroxide." In Copper, Silver, Gold & Zinc, Cadmium, Mercury Oxides & Hydroxides, 270–306. Elsevier, 1986. http://dx.doi.org/10.1016/b978-0-08-032497-5.50014-7.

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Dirkse, T. P. "Copper(I) Oxide." In Copper, Silver, Gold & Zinc, Cadmium, Mercury Oxides & Hydroxides, 1–9. Elsevier, 1986. http://dx.doi.org/10.1016/b978-0-08-032497-5.50008-1.

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Dirkse, T. P. "Silver(I) Oxide." In Copper, Silver, Gold & Zinc, Cadmium, Mercury Oxides & Hydroxides, 83–143. Elsevier, 1986. http://dx.doi.org/10.1016/b978-0-08-032497-5.50010-x.

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Dirkse, T. P. "Silver(II) Oxide." In Copper, Silver, Gold & Zinc, Cadmium, Mercury Oxides & Hydroxides, 144–47. Elsevier, 1986. http://dx.doi.org/10.1016/b978-0-08-032497-5.50011-1.

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Dirkse, T. P. "Mercury(II) Oxide." In Copper, Silver, Gold & Zinc, Cadmium, Mercury Oxides & Hydroxides, 307–42. Elsevier, 1986. http://dx.doi.org/10.1016/b978-0-08-032497-5.50015-9.

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Dirkse, T. P. "Zinc Oxide and Hydroxide." In Copper, Silver, Gold & Zinc, Cadmium, Mercury Oxides & Hydroxides, 156–269. Elsevier, 1986. http://dx.doi.org/10.1016/b978-0-08-032497-5.50013-5.

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Conference papers on the topic "Cadmium oxide"

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Stapinski, T., E. Leja, and K. Marszalek. "Cadmium-Tin Oxide Transparent Conductive Thin Films." In 1986 International Symposium/Innsbruck, edited by Claes-Goeran Granqvist, Carl M. Lampert, John J. Mason, and Volker Wittwer. SPIE, 1986. http://dx.doi.org/10.1117/12.938320.

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Giribabu, K., R. Suresh, V. Narayanan, L. Vijayalakshmi, and A. Stephen. "Cadmium oxide as electrochemical probe for nitrophenols." In International Conference on Nanoscience, Engineering and Technology (ICONSET 2011). IEEE, 2011. http://dx.doi.org/10.1109/iconset.2011.6168009.

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Ma, Qianli, Xue Wen, Wenwen Ma, Xiangting Dong, Jinxian Wang, Wensheng Yu, and Guixia Liu. "Cadmium oxide nanofibers and nanobelts and their photodegradation." In 2015 International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO). IEEE, 2015. http://dx.doi.org/10.1109/3m-nano.2015.7425495.

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Srinivasan, Raman, Lakshmanan Saravanan, and Ramasamy Jayavel. "Growth of cadmium oxide microrod bundles and microflakes." In SOLID STATE PHYSICS: Proceedings of the 56th DAE Solid State Physics Symposium 2011. AIP, 2012. http://dx.doi.org/10.1063/1.4710077.

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Srihari, Velaga, V. Sridharan, T. R. Ravindran, Sharat Chandra, A. K. Arora, V. S. Sastry, C. S. Sundar, Alka B. Garg, R. Mittal, and R. Mukhopadhyay. "Raman Scattering of Cadmium Oxide: in B1 Phase." In SOLID STATE PHYSICS, PROCEEDINGS OF THE 55TH DAE SOLID STATE PHYSICS SYMPOSIUM 2010. AIP, 2011. http://dx.doi.org/10.1063/1.3606122.

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Jayachandran, M., Mary J. Chockalingam, and A. S. Lakshmanan. "Sol-gel synthesis of cadmium tin oxide powder." In SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, edited by John D. Mackenzie. SPIE, 1994. http://dx.doi.org/10.1117/12.189013.

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Chebyshev, K., E. Getman, and L. Pasechnik. "Synthesis and investigation of cadmium modified holmium molybdate." In 2014 IEEE International Conference on Oxide Materials for Electronic Engineering (OMEE). IEEE, 2014. http://dx.doi.org/10.1109/omee.2014.6912329.

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Sai, P. Rushendra, and S. Roji Marjorie. "Performance Analysis of the Conductivity of Pure Cadmium Oxide in Comparison with the Doped Cadmium Oxide using a Low Cost Technique." In 2022 2nd International Conference on Technological Advancements in Computational Sciences (ICTACS). IEEE, 2022. http://dx.doi.org/10.1109/ictacs56270.2022.9988115.

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Gary Kwok, Cheuk Kai, Chao Ping Liu, and Kin Man Yu. "Sol-gel synthesis of highly transparent and conducting Cadmium Oxide." In 2019 Compound Semiconductor Week (CSW). IEEE, 2019. http://dx.doi.org/10.1109/iciprm.2019.8819192.

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Singh, S. C., R. K. Swarnkar, R. Gopal, M. R. Singh, and R. H. Lipson. "Cadmium Oxide Nanostructures in Water; Synthesis, Characterizations & Optical Properties." In TRANSPORT AND OPTICAL PROPERTIES OF NANOMATERIALS: Proceedings of the International Conference—ICTOPON-2009. AIP, 2009. http://dx.doi.org/10.1063/1.3183433.

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