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Annual Review of Materials Science, 1982
Spray pyrolysis is a process in which a thin film is deposited by spraying a solution on a heated surface, where the constituents react to form a chemical compound. The chemical reactants are selected such that the products other than the desired compound are volatile at the temperature of deposition.
J B Mooney, S B Radding
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Spray pyrolysis is a process in which a thin film is deposited by spraying a solution on a heated surface, where the constituents react to form a chemical compound. The chemical reactants are selected such that the products other than the desired compound are volatile at the temperature of deposition.
J B Mooney, S B Radding
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Solar Cells, 1986
Abstract Spray pyrolysis is a low-cost method of depositing thin films and is an economically attractive alternative to the vacuum deposition methods that have been used to produce stable CuInSe 2 -based solar cells. Thermodynamic studies have shown that the preferred deposit from an aqueous solution of CuCl 2 , InCl 3 and N,N-dimethylselenourea is ...
John B. Mooney, Robert H. Lamoreaux
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Abstract Spray pyrolysis is a low-cost method of depositing thin films and is an economically attractive alternative to the vacuum deposition methods that have been used to produce stable CuInSe 2 -based solar cells. Thermodynamic studies have shown that the preferred deposit from an aqueous solution of CuCl 2 , InCl 3 and N,N-dimethylselenourea is ...
John B. Mooney, Robert H. Lamoreaux
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Flame spray pyrolysis for sensing at the nanoscale
Nanotechnology, 2013Progress in developing novel gas sensors based on semiconducting metal oxides (SMOX) has been hindered by the cumbersome fabrication technologies currently employed. They involve time intensive synthesis procedures for gaining sensitive materials and preparation of the inks employed for realizing sensing layers.
J A, Kemmler +4 more
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Evaluation of Spray Performance of Pyrolysis Oil
Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, 2019Abstract Pyrolysis oil has become an important subject of research as it is considered to be a potential environmentally friendly and cheap alternative to conventional fossil fuels. Unfortunately, due to the significant differences of the chemical and physical properties of pyrolysis oil than that of fossil fuels, the deployment of ...
Yun, Sangsig +2 more
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Spray pyrolysis of YBCO precursors
Journal of Materials Research, 1994Acetate, nitrate, and oxalate precursors for YBCO have been spray pyrolyzed under different conditions. Shelled and nonhollow microparticles were obtained from acetate and nitrate precursors, while nonhollow agglomerates were obtained from the oxalate suspension.
Gideon S. Grader +2 more
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Deposition of CdTe by spray pyrolysis
Thin Solid Films, 1982Abstract We report the spray pyrolysis of thin films of CdTe which show promise as a base material for solar cell applications. The films predominately show a zinc blende structure and appear to be intrinsic. Microprobe analysis indicates an excess of cadmium but this is not detectable by X-ray diffraction or from electrical conduction measurements ...
Jack L. Boone +2 more
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Zirconia coatings by spray pyrolysis
Surface and Coatings Technology, 1997Abstract Zirconia coatings were obtained with the spray pyrolysis process, using a precursor solution of zirconium n-propoxide in 1-propanol. An investigation was undertaken into the influence of carrier gas (air, He, N2 and Ar), temperature (450 and 600 °C), time (1 and 2 h) and substrate composition (borosilicate glass, alumina, stainless steel and
H. Ruiz +3 more
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Piezoelectric zinc oxide by electrostatic spray pyrolysis
Microelectronics Journal, 2006Zinc oxide (ZnO) possesses many interesting properties, such as a wide energy band gap, large photoconductivity, and high excitonic binding energy. Piezoelectric (ZnO) film has a high electro-mechanical coupling coefficient, which makes it a promising material for high frequency and low surface acoustic wave (SAW), bulk acoustic wave, and ...
Doumit Zaouk +3 more
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Modelling of nanoparticle formation during spray pyrolysis
Nanotechnology, 2006A mathematical model for the evaporation of micro- and nano-sized solution droplets is developed. This model is used to predict whether the particles produced by spray drying and pyrolysis are fully filled or hollow. The model includes the non-continuum effects on the droplet evaporation.
M, Eslamian, M, Ahmed, N, Ashgriz
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2010
Flame spray pyrolysis (FSP) has been applied for the production of powders industrially. FSP allows production of powders with controlled characteristics at a high rate. In addition to the process parameters, several other factors are crucial for nanoparticle production.
A. Purwanto, W.-N. Wang, K. Okuyama
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Flame spray pyrolysis (FSP) has been applied for the production of powders industrially. FSP allows production of powders with controlled characteristics at a high rate. In addition to the process parameters, several other factors are crucial for nanoparticle production.
A. Purwanto, W.-N. Wang, K. Okuyama
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