Formation of MgO films by ultrasonic spray pyrolysis from β-diketonate

Stryckmans, Olivier; Segato, Tiriana; Duvigneaud, Paul-Henri

doi:10.1016/0040-6090(95)08154-2

Cited by 39 publications

(22 citation statements)

References 18 publications

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“…Stryckmans et al investigated the decomposition of magnesium acetylacetonate (Mg(acac) 2 ) and the following model was suggested [48]. After melting at 265 • C, Mg(acac) 2 is no longer stable.…”

Section: Decomposition Of Precursormentioning

confidence: 99%

Thin Film Deposition Using Spray Pyrolysis

2005

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Spray pyrolysis has been applied to deposit a wide variety of thin films. These films were used in various devices such as solar cells, sensors, and solid oxide fuel cells. It is observed that often the properties of deposited thin films depend on the preparation conditions. An extensive review of the effects of spray parameters on film quality is given to demonstrate the importance of the process of optimization. The substrate surface temperature is the most critical parameter as it influences film roughness, cracking, crystallinity, etc. Processes involved in the spray pyrolysis technique are discussed in this review as well.

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Section: Decomposition Of Precursormentioning

confidence: 99%

Thin Film Deposition Using Spray Pyrolysis

2005

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“…The applications for thin films fabricated by spray pyrolysis are very broad, they are used as barrier layers [10,26], for semiconductor devices such as solar cells [3,11,[14][15][16][17]22], sensors [3,11,14,22], or photoactive layers [22]. Electrochromic materials [13,27], catalytically active thin films [14,16,21] and battery components [14,16,21,28] are also fabricated by means of spray pyrolysis.…”

mentioning

confidence: 99%

Spray pyrolysis of La0.6Sr0.4Co0.2Fe0.8O3-δ thin film cathodes

et al. 2006

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Spray pyrolysis has been used to prepare La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3-δ thin film cathodes for solid oxide fuel cell (SOFC) applications. The films are polycrystalline with nano-meter sized grains and less than 1 μm in thickness. Deposition parameters for film deposition have been established. The ratio of deposition temperature to solvent boiling point is found to be the most important processing parameter that determines whether a crack free homogeneous and coherent film is obtained. The morphology can be tailored by the deposition parameters. Annealing at 650 • C for four hours in air results in coherent films of the desired perovskite phase. The films are potential cathodes for thin film microsolid oxide fuel cells.

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“…Before deposition the substrates surface were cleaned in the tub with ethanol for 5 minutes. Unlike studies [15][16][17][18][19][20] where layers of MgO obtained using precursor solutions based on magnesium acetate or magnesium acetylacetonate. We used the 0.2 M magnesium chloride hexahydrate (MgCl 2 6H 2 O) aqueous solution as a precursor solution.…”

Section: A Synthesis Of Mgo Filmsmentioning

confidence: 99%

“…In most existing works [15][16][17][18][19][20] the authors have studied MgO films, deposited by spray pyrolysis technique, using precursors based on magnesium acetate or magnesium acetylacetonate. These works are mainly devoted to the study of their electrical and chemical properties, while dependence of the structural and substructure characteristics of thin layers on the physical and chemical conditions obtaining is poorly investigated.…”

Section: Introductionmentioning

confidence: 99%

“…Today, pulsed laser and thermal evaporation, magnetron sputtering cathode and high frequency, chemical vapor deposition, spray pyrolysis, and others are used to obtain magnesium oxide films and nanostructures [1,[11][12][13][14][15]. Recently, much attention has been paid to non-vacuum methods to obtain films of metal oxides, one of which is a spray pyrolysis technique.…”

Section: Introductionmentioning

confidence: 99%

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Structure and Substructure Properties of Magnesium Oxide Thin Films

Diachenko¹,

Opanasuyk²,

Kurbatov³

et al. 2016

Invert. Journ. of Scien. & Techn.

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Abstract-In this paper we have conducted a comprehensive study of the structural and substructural characteristics of magnesium oxide films by X-ray diffraction analysis. Thin films MgO were prepared by spray pyrolysis technique from a magnesium chloride solution. Identified the phase composition, the lattice constant, crystallite size and coherent scattering domain size, microstrain level of the films. The optimal conditions for the application of homogeneous single-phase films of stoichiometric composition were identified.

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Formation of MgO films by ultrasonic spray pyrolysis from β-diketonate

Cited by 39 publications

References 18 publications

Thin Film Deposition Using Spray Pyrolysis

Thin Film Deposition Using Spray Pyrolysis

Spray pyrolysis of La0.6Sr0.4Co0.2Fe0.8O3-δ thin film cathodes

Structure and Substructure Properties of Magnesium Oxide Thin Films

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