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Journal articles on the topic 'Chemical spray pyrolysis deposition'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Paraguay D., F., M. Miki-Yoshida, and F. Espinosa-Magaña. "EELS Studies of ZnO and ZnO:In Films Deposited By Spray Pyrolysis." Microscopy and Microanalysis 7, S2 (2001): 1224–25. http://dx.doi.org/10.1017/s1431927600032190.

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Zinc oxide based coatings are of much interest in science and technology due to their interesting applications, such as in gas sensor devices, transparent electrodes, piezoelectric devices, varistor ,surface acoustic-wave devices ,etc. Thin films of ZnO also have some advantages over indium tin oxide (ITO) and tin oxide, which are usually used as transparent conductors, the former are chemically stable to a hydrogen plasma such as that used in the elaboration of solar cells. Many techniques have been employed to produce zinc oxide based coatings e.g. radio frequency magnetron, spray pyrolysis,

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Raj, C. S. A., S. Sebastian, and Susai Rajendran. "A review on Spray pyrolysis deposited CZTS thin films for solar cell applications." Journal of University of Shanghai for Science and Technology 23, no. 09 (2021): 1196–206. http://dx.doi.org/10.51201/jusst/21/09681.

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Cu2ZnSnS4 generally abridged as CZTS is a potential material for economical thin film solar cells, due to its appropriate band gap energy of around 1.5 eV and great absorption coefficient of above 104 cm-1. All the constituents of this material are plentiful in the earth’s crust, and they are non-hazardous making it an elegant alternative. Subsequent to the early achievement of the CZTS based solar cell with its light to electrical conversion efficiency of 0.6%, significant advancement in this research area has been attained, particularly in the last seven years. Currently, the conversion effe

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Khudhur, Taha Mustafa. "Effect of Preparation Method on the Physical Properties of SnO2 Thin Films." International Academic Journal of Science and Engineering 11, no. 2 (2024): 22–27. https://doi.org/10.71086/iajse/v11i2/iajse1145.

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Thin films of tin oxide SnO2 were prepared using chemical bath deposition CBD and spray pyrolysis method, the films have been examined using different techniques to investigate the optical, structural and electrical properties of them. The scanning electron microscope and x ray spectroscopy Show that the both films are amorphous and grain size within the nanoscale, where the grain size for the films prepared by CBD method was about 70nm while it was about 58nm for the films prepared by spray pyrolysis method. The energy gap also affected by the deposition method, where it was about 2.1eV and 2

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Martínez, A., J. Peña, M. Labeau, J. M. González-Calbet та M. Vallet-Regí. "The deposition of α–Fe2O3 by aerosol chemical vapor deposition". Journal of Materials Research 10, № 5 (1995): 1307–11. http://dx.doi.org/10.1557/jmr.1995.1307.

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α-Fe2O3 thin films have been deposited on Si(111) substrates at high temperatures (600–800 °C) by the spray pyrolysis method. Four different iron(III) β-diketonates have been used as precursors in order to obtain polycrystalline films of good adherence, which have been characterized by x-ray diffraction, scanning electron microscopy, and magnetic measurements.

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Ionescu, Mihnea Ioan. "Direct synthesis of carbon nanotubes on metallic foams as a cathode material with high mass load for lithium–air batteries." RSC Advances 7, no. 48 (2017): 30365–69. http://dx.doi.org/10.1039/c7ra04886f.

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Eensalu, Jako S., Atanas Katerski, Erki Kärber, Ilona Oja Acik, Arvo Mere, and Malle Krunks. "Uniform Sb2S3 optical coatings by chemical spray method." Beilstein Journal of Nanotechnology 10 (January 15, 2019): 198–210. http://dx.doi.org/10.3762/bjnano.10.18.

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Antimony sulfide (Sb2S3), an environmentally benign material, has been prepared by various deposition methods for use as a solar absorber due to its direct band gap of ≈1.7 eV and high absorption coefficient in the visible light spectrum (1.8 × 105 cm−1 at 450 nm). Rapid, scalable, economically viable and controllable in-air growth of continuous, uniform, polycrystalline Sb2S3 absorber layers has not yet been accomplished. This could be achieved with chemical spray pyrolysis, a robust chemical method for deposition of thin films. We applied a two-stage process to produce continuous Sb2S3 optic

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Boudjema, Bouzid, Radouane Daira, Abdenour Kabir, and Rafika Djebien. "Physico-Chemical Properties of CuO Thin Films Deposited by Spray Pyrolysis." Materials Science Forum 895 (March 2017): 33–36. http://dx.doi.org/10.4028/www.scientific.net/msf.895.33.

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Our work consists to the deposition of copper oxide (CuO) thin films onto glass substrates by the spray pyrolysis method. The precursor solution was copper chloride of 0.1 M and the deposition rate was 5 ml/h. The time of spray varied between 5 and 20 min and the substrate temperature was kept at 350°C. The structural, optical and electrical properties of CuO films were investigated, as a function of the spray time, by X-ray diffraction (XRD), Raman scattering, UV-visible spectroscopy in addition to the measurements of the thickness and the electrical resistivity. The obtained results indicate

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Krunks, M., J. Soon, T. Unt, A. Mere, and V. Mikli. "Deposition of p-type NiO films by chemical spray pyrolysis." Vacuum 107 (September 2014): 242–46. http://dx.doi.org/10.1016/j.vacuum.2014.02.013.

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Lung, Claudiu, Daniel Marconi, and Tudor Feher. "A Comprehensive Review of Fabrication and Characterization Methods of Hydroxyapatite." Studia Universitatis Babeș-Bolyai Physica 68, no. 1-2 (2023): 39–48. http://dx.doi.org/10.24193/subbphys.2023.04.

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This synthesis article expands on the applications of hydroxyapatite (HA) coatings on titanium dioxide (TiO2) substrates for biomedical applications, focusing on the methods of deposition and their impact on the material’s properties. Various techniques, including sol-gel, electrochemical deposition and ultrasonic spray-pyrolysis are discussed because of their ability to enhance the mechanical resistance, biocompatibility and osteointegration of implants. The analysis methods used are X-Ray Diffraction (XRD), Scanning electron Microscopy (SEM) and Fourier Transform Infrared Spectroscopy (FTIR)

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10

Patil, G. E., D. D. Kajale, V. B. Gaikwad, and G. H. Jain. "Spray Pyrolysis Deposition of Nanostructured Tin Oxide Thin Films." ISRN Nanotechnology 2012 (July 31, 2012): 1–5. http://dx.doi.org/10.5402/2012/275872.

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Nanostructured SnO2 thin films were grown by the chemical spray pyrolysis (CSP) method. Homemade spray pyrolysis technique is employed to prepare thin films. SnO2 is wide bandgap semiconductor material whose film is deposited on glass substrate using aqueous solution of SnCl4·5H2O as a precursor. XRD (X-ray diffraction), UV (ultraviolet visible spectroscopy), FESEM (field emission scanning electron microscopy), and EDS (energy dispersive spectroscopy) analysis are done for structural, optical, surface morphological, and compositional analysis. XRD analysis shows polycrystalline nature of sampl

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Nagaraju, P., Y. Vijayakumar, M. V. Ramana Reddy, and U. P. Deshpande. "Effect of vanadium pentoxide concentration in ZnO/V2O5 nanostructured composite thin films for toluene detection." RSC Advances 9, no. 29 (2019): 16515–24. http://dx.doi.org/10.1039/c9ra02356a.

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12

Sonmez, Erdal, Serdar Aydin, Mehmet Yilmaz, Mustafa Tolga Yurtcan, Tevhit Karacali, and Mehmet Ertugrul. "Study of Structural and Optical Properties of Zinc Oxide Rods Grown on Glasses by Chemical Spray Pyrolysis." Journal of Nanomaterials 2012 (2012): 1–5. http://dx.doi.org/10.1155/2012/950793.

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We have investigated morphological and optical properties of zinc oxide rods. Highly structured ZnO layers comprising with well-shaped hexagonal rods were prepared by spray pyrolysis deposition of zinc chloride aqueous solutions at ~550∘C. The rods were characterized by X-ray diffraction, scanning electron microscopy, atomic force microscopy, photoluminescence, and ultraviolet and visible absorption spectroscopy measurements. The deposition of the 0.1 mol/L solution at ~550∘C resulted in crystals with a diameter of 400–1000 nm and length of 500–2000 nm. Sharp near-band edge emission peaks, cen

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13

Vanmathi, M., A. Priya, M. S. Tahir, et al. "Synthesis and characterization of Sn-doped TiO2 thin films for biosensor application." Digest Journal of Nanomaterials and Biostructures 19, no. 3 (2024): 1345–52. http://dx.doi.org/10.15251/djnb.193.1345.

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TiO2 a wide bandgap material has a great potential for use in semiconductor industry due to its better electronic properties combined with low cost, chemical stabilioty and nontoxicity. Further metal doping is found to modify the conductivity, electrical, and optical characteristics. In this research, deposition of Sn-doped TiO2 was carriedout using the spray pyrolysis technique. The electrical properties were obtained by using the Hall effect technique and structural properties of the film were analyzed by X-ray diffraction and EDAX Scanning electron microscopy. The result of X-ray diffractio

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Vanmathi, M., A. Priya, M. S. Tahir, et al. "Synthesis and characterization of Sn-doped TiO2 thin films for biosensor application." Digest Journal of Nanomaterials and Biostructures 19, no. 3 (2024): 1345–52. http://dx.doi.org/10.15251/djnb.2024.193.1345.

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TiO2 a wide bandgap material has a great potential for use in semiconductor industry due to its better electronic properties combined with low cost, chemical stabilioty and nontoxicity. Further metal doping is found to modify the conductivity, electrical, and optical characteristics. In this research, deposition of Sn-doped TiO2 was carriedout using the spray pyrolysis technique. The electrical properties were obtained by using the Hall effect technique and structural properties of the film were analyzed by X-ray diffraction and EDAX Scanning electron microscopy. The result of X-ray diffractio

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15

Nie, Longying, Sheng Liu, Yaqin Chai, and Ruo Yuan. "Spray pyrolysis deposition and photoresponse of Cu2CdSnS4 thin films." Journal of Analytical and Applied Pyrolysis 112 (March 2015): 363–68. http://dx.doi.org/10.1016/j.jaap.2014.12.020.

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Díaz-Valdés, Elvia, Ernesto Castillo-Apodaca, C. Mejía-García, and G. S. Contreras-Puente. "Growth of Bi-Pb-Sr-Ca-Cu-O Films by Organic Chemical Spray Pyrolysis Deposition." Advances in Science and Technology 47 (October 2006): 43–48. http://dx.doi.org/10.4028/www.scientific.net/ast.47.43.

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Bi-Pb-Sr-Ca-Cu-O films were deposited at 270-420°C by organic chemical spray pyrolysis deposition with triphenyl bismuth (TPB), Pb(tmhd)2, Sr(tmhd)2, Ca(tmhd)2 and Cu(tmhd)2 (tmhd: 2,2,6,6-tetramethyl-3,5-heptanedione). A factorial experimental design was applied in order to study the interaction between composition, deposition temperature, annealing time and annealing temperature and the effect in the formation of crystalline phases. Results of their structural and chemical characterization are presented.

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17

Dridi, Sarra, Eric Aubry, Nabila Bitri, Fatma Chaabouni, and Pascal Briois. "Growth and Characterization of Cu2MnSnS4 Thin Films Synthesized by Spray Pyrolysis under Air Atmosphere." Coatings 10, no. 10 (2020): 963. http://dx.doi.org/10.3390/coatings10100963.

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The direct synthesis of chalcopyrite Cu2MnSnS4 (CMTS) thin films by a spray pyrolysis technique on glass substrates under oxidative conditions (ambient atmosphere and using compressed air as a carrier gas instead of nitrogen) was studied. The effect of the deposition temperature on the structural, chemical composition, and optical and electrical properties of thin films has been assessed. X-ray diffraction study reveals that the tetragonal stannite structure crystallizes with a [112] preferential orientation from 280 up to 360 °C, with its crystallinity correlated with the substrate temperatur

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18

Chaudhari, Mandakini N. "Thin film Deposition Methods: A Critical Review." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (2021): 5215–32. http://dx.doi.org/10.22214/ijraset.2021.36154.

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The aim of this review paper is to present a critical analysis of existing methods of thin film deposition. Paper discusses some thin film techniques which are advanced and popular. The advantages and disadvantages of each method are mentioned. The two major areas of interest discussed are physical and chemical vapor deposition techniques. In general, thin film is a small thickness that produces by physical vapour deposition (PVD) and chemical vapour deposition (CVD). Despite the PVD technique has a few drawbacks, it remains an important method and more beneficial than CVD technique for deposi

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19

Talekar, Publisher: P. R. "Deposition Methods of CuInTe2 Thin Films and Its Photoelectrochemical Applications: A Review." International Journal of Advance and Applied Research 5, no. 8 (2024): 90–92. https://doi.org/10.5281/zenodo.11171128.

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Abstract: Chalcopyrite compound CuInTe2 has useful properties to be used in photoelectrochemical applications. The literature survey of different deposition methods used to form CIT thin films shows that, while Electrodeposition is the most used deposition technique, other methods like Thermal Evaporation, Chemical Spray Pyrolysis, etc. are also used. The review of previous research works conducted on the photoelectrochemical application of CIT shows that it is a promising compound for use as an absorber layer in PV cells.

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20

Kärber, Erki, Atanas Katerski, Ilona Oja Acik, et al. "Low-cost plasmonic solar cells prepared by chemical spray pyrolysis." Beilstein Journal of Nanotechnology 5 (December 12, 2014): 2398–402. http://dx.doi.org/10.3762/bjnano.5.249.

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Solar cells consisting of an extremely thin In2S3/CuInS2 buffer/absorber layer uniformly covering planar ZnO were prepared entirely by chemical spray pyrolysis. Au nanoparticles (Au-NPs) were formed via thermal decomposition of a gold(III) chloride trihydrate (HAuCl4·3H2O) precursor by spraying 2 mmol/L of the aqueous precursor solution onto a substrate held at 260 °C. Current–voltage scans and external quantum efficiency spectra were used to evaluate the solar cell performance. This work investigates the effect of the location of the Au-NP layer deposition (front side vs rear side) in the sol

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21

Díaz-Torres, Esteban, Jorge Roque, Alma Sofía Arreola-Pina, Manuel Alejandro Pérez-Guzmán, Rebeca Ortega-Amaya, and Mauricio Ortega-López. "Nanostructured PbSe Films Deposited by Spray Pyrolysis Using PbSe Colloidal Solutions." Nanomaterials 13, no. 18 (2023): 2595. http://dx.doi.org/10.3390/nano13182595.

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This work describes the spray pyrolysis deposition of PbSe films, using as-prepared PbSe colloids as the starting solution. The PbSe colloids were prepared by using the alkahest approach, where Pb and Se precursors were made to react with the following green polyols: glycerin, ethylene glycol, and propylene glycol, to subsequently spray them onto glass substrates. The results of the characterization indicated that amine or thiol groups-free and single-phase rock-salt cubic PbSe powder was obtained, producing nanocrystals 16–30 nm in size. X-ray diffraction also showed that the PbSe films conta

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22

Soonmin, Ho, and Ahmed Naser. "An overview on spray pyrolysis deposition of metal oxide thin films." Research Journal of Chemistry and Environment 27, no. 11 (2023): 131–41. http://dx.doi.org/10.25303/2711rjce1310141.

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This work provided an overview on the synthesis of metal oxide thin films on different types of substrates (soda lime glass, fluorine-doped tin oxide glass, silica glass, stainless steel, quartz, silicon and microscopic glass slide) using spray pyrolysis method. The fundamentals, advantages and limitations of this method have been described. Experimental results indicated that the properties of films were strongly depending on the specific process parameters (nozzle type, distance between nozzle and substrate, solvent type, solution flow rate, precursor concentration, compressed air pressure,

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23

Awuzie, Laura C., Uhuegbu C. Chidi, Onoja J. Ojonugwa, and Nwigboji I. Ajogu. "Deposition and Characterization of Antimony Tin Sulphide using Spray Pyrolysis." Physics Access 05, no. 01 (2025): 94–106. https://doi.org/10.47514/phyaccess.2025.5.1.011.

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Spray pyrolysis is a method commonly used in aerosol processes for atomizing chemical precursors into aerosol droplets ready for dispersion in gas mediums to form thin films on passing through a hot reactor and getting evaporated. In this study, antimony tin sulphide was synthesized using spray pyrolysis, as it is a simpler and economical technique. Doping with antimony (Sb) showed a persistent decrease in band gap with an increase in Sb. Results showed that doping tin sulphide (SnS) with Sb enhanced the absorption spectrum of the SnS film by widening the absorption peaks of SnS (Sb) films, an

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Abduljabbar, Qutaiba A., H. A. Radwan, Jassim M. Marei, and Jamal M. Rzaij. "Spray rate effects on the NO₂ gas sensor properties of Ni-doped SnO₂ nanoflakes." Engineering Research Express 4, no. 1 (2022): 015028. http://dx.doi.org/10.1088/2631-8695/ac57fb.

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Abstract Nickel-doped Tin dioxide (NSO) nanostructured thin films were deposited using chemical spray pyrolysis at 450 °C at various spray rates. The structural, morphological, and optical properties of the prepared nanostructured thin films were investigated to determine the effect of these parameters on the sensing properties of NSO film. X-ray diffraction revealed a polycrystalline structure with an increasing crystallite size as the deposition rate increased, which resulted in a gradual decrease in the bandgap. The FE-SEM images demonstrate that the deposition rate significantly influences

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Wilhelm, O., S. E. Pratsinis, D. Perednis, and L. J. Gauckler. "Spray Pyrolysis Deposition of YSZ Films by Different Spraying Technics." Chemie Ingenieur Technik 75, no. 8 (2003): 1135. http://dx.doi.org/10.1002/cite.200390380.

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26

Shehu, Muhammad Shafiu, Rasheed Segun Lawal, Nura Ibrahim, Nuhu Yunusa, Olaoye A.O, and Siyaku Adinoyi. "STRUCTURAL ANALYSIS FOR A NANO-CRYSTALLINE FILM (ZnS) BY AEROSOL SPRAY PYROLYSIS TECHNIQUE." FUDMA JOURNAL OF SCIENCES 7, no. 1 (2023): 60–66. http://dx.doi.org/10.33003/fjs-2023-0701-1177.

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Nano thin film materials play an indispensable role in modern electronics and other field of material sciences especially in a photovoltaic technology. The scope of this research is to grow Zinc Sulphide (ZnS) thin film and characterize structurally to understand the benefits of the study choosing chemical deposition method (The aerosol spray pyrolysis), the chemical combination analysis and the annealing temperature. Specifically on the film strength and its applications. In the light of this work, Nano crystalline ZnS thin films was grown by carefully dissolving 1.48g of Zinc Acetate (Zn(CH3

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Prabhakar, Rajiv Ramanujam, Stevin Snellius Pramana, K. R. G. Karthik, Chorng Haur Sow, and K. B. Jinesh. "Ultra-thin conformal deposition of CuInS2 on ZnO nanowires by chemical spray pyrolysis." Journal of Materials Chemistry 22, no. 28 (2012): 13965. http://dx.doi.org/10.1039/c2jm31270k.

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Acik, I. Oja, N. G. Oyekoya, A. Mere, A. Katerski, V. Mikli, and M. Krunks. "In-situ deposition of gold nanoparticles onto different substrates by chemical spray pyrolysis." IOP Conference Series: Materials Science and Engineering 77 (March 9, 2015): 012009. http://dx.doi.org/10.1088/1757-899x/77/1/012009.

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Hussein, Fadhela M. "Doped ZnO Nanostructured and their application as photocatalytic: as Review." Journal of Advanced Sciences and Engineering Technologies 4, no. 1 (2021): 1–15. http://dx.doi.org/10.32441/jaset.04.01.01.

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There are two types of methods of synthesis of several different kinds of doped ZnO nanomaterials for photocatalytic applications, gas phase methods, include pulsed laser deposition and chemical vapor deposition and wet chemical methods such as sol–gel, electrospinning, hydrothermal, spray pyrolysis, thermomechanical .doping with metal ions is make local energies levels within the semiconductor energy gap, which results in prolongation of the light absorbance to the visible light region. Several studies have that metaldoped ZnO, such as N, S, and C, using Co, Fe, Cu, Eu, Ce, Ag, Mn, and Al and

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Arefian, N. A., Ali Shokuhfar, Mohammad Reza Vaezi, A. Esmaielzadeh Kandjani, and M. Farzalipour Tabriz. "Sonochemical Synthesis of SnO/ZnO Nano-Composite: The Effects of Temperature and Sonication Power." Defect and Diffusion Forum 273-276 (February 2008): 34–39. http://dx.doi.org/10.4028/www.scientific.net/ddf.273-276.34.

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Nanometer oxides e.g. SnO2, ZnO, TiO2, ZrO2, etc. have photocatalytic and gas sensing properties which can be different in nanometer range. They have been produced by several methods such as Chemical Bath Deposition (CBD), Pulsed-laser deposition, Chemical Vapor Deposition (CVD), screen printing and firing process, spray pyrolysis technique, magnetron sputtering, mechanical alloying, etc. It was found that the production method and its parameters would affect the size and morphology of these oxides. By using a composite of these oxides their properties would also be affected. In this paper the

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Mousa, Ali M., and Karem H. Jawad. "Performance of a Nano PbS/Si Hetrojunction Deposited by Chemical Spray Pyrolysis." International Letters of Chemistry, Physics and Astronomy 51 (May 2015): 13–16. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.51.13.

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Deposition of polycrystalline Lead sulfide nanothin films onto Si and glass substrates at temperatures (200-300 °C) was carried out by chemical spraying route using optimized preparative conditions. The XRD pattern confirmed the formation of PbS semiconducting films with orthorhombic structure. The electrical and optical properties of the nanocrystalline thin films were studied aiming to better understanding for the electrical and opto-electrical properties of a hetrojunction with p-type Si. It was found that, the average grain size of PbS in the films was between 4 nm and 7 nm. The band gap w

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Mousa, Ali M., and Karem H. Jawad. "Performance of a Nano PbS/Si Hetrojunction Deposited by Chemical Spray Pyrolysis." International Letters of Chemistry, Physics and Astronomy 51 (May 15, 2015): 13–16. http://dx.doi.org/10.56431/p-4f9xb7.

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Deposition of polycrystalline Lead sulfide nanothin films onto Si and glass substrates at temperatures (200-300 °C) was carried out by chemical spraying route using optimized preparative conditions. The XRD pattern confirmed the formation of PbS semiconducting films with orthorhombic structure. The electrical and optical properties of the nanocrystalline thin films were studied aiming to better understanding for the electrical and opto-electrical properties of a hetrojunction with p-type Si. It was found that, the average grain size of PbS in the films was between 4 nm and 7 nm. The band gap w

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Kärber, Erki, Atanas Katerski, Ilona Oja Acik, Arvo Mere, Valdek Mikli, and Malle Krunks. "Sb2S3 grown by ultrasonic spray pyrolysis and its application in a hybrid solar cell." Beilstein Journal of Nanotechnology 7 (November 10, 2016): 1662–73. http://dx.doi.org/10.3762/bjnano.7.158.

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Chemical spray pyrolysis (CSP) is a fast wet-chemical deposition method in which an aerosol is guided by carrier gas onto a hot substrate where the decomposition of the precursor chemicals occurs. The aerosol is produced using an ultrasonic oscillator in a bath of precursor solution and guided by compressed air. The use of the ultrasonic CSP resulted in the growth of homogeneous and well-adhered layers that consist of submicron crystals of single-phase Sb2S3 with a bandgap of 1.6 eV if an abundance of sulfur source is present in the precursor solution (SbCl3/SC(NH2)2 = 1:6) sprayed onto the su

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34

Acosta, Dwight R., René Asoraoza, and Arturo Maldonado. "Inexpensive tin oxide films obtained at several substrate temperatures: A High Resolution Electron Microscopy study." Proceedings, annual meeting, Electron Microscopy Society of America 48, no. 4 (1990): 718–19. http://dx.doi.org/10.1017/s0424820100176721.

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Obtention of inexpensive thin films for practical uses is currently a challenge for any research group working in this field. Spray pyrolysis, electrodeposition and screen printing are some of the low-cost non vacuum deposition techniques commonly used for the above purposes In this work we present some results on tin oxide fi1ms-SnO2 - grown using the spray pyrolysis method which consists of spraying a finely atomised solution onto a suitable hot substrate. During the thermal decomposition, the chemicals in the spray solution provide the complexes that will undergo a thermallly activated reac

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35

Singh, Girjesh, S. B. Shrivastava, Deepti Jain, Swati Pandya, and V. Ganesan. "Effect of Molarity of Precursor Solution on Nanocrystalline Zinc Oxide Thin Films." Defect and Diffusion Forum 293 (August 2009): 99–105. http://dx.doi.org/10.4028/www.scientific.net/ddf.293.99.

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During the last two decades, the use of transparent conducting films of non-stoichiometric and doped metallic oxides for the conversion of solar energy into electrical energy has assumed great significance. A variety of materials, using various deposition techniques, has been tried for this purpose [1-3]. Among these various materials, zinc oxide (ZnO) is one of the prominent oxide semiconductors suitable for photovoltaic applications because of its high electrical conductivity and optical transmittance in the visible region of the solar spectrum [4]. Furthermore, thin films of ZnO have shown

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Sosada-Ludwikowska, Florentyna, Robert Wimmer-Teubenbacher, and Anton Köck. "Transfer Printing Technology for Fabricating Chemical Sensors Based on Tin Dioxide Nanowires." Proceedings 2, no. 13 (2018): 1076. http://dx.doi.org/10.3390/proceedings2131076.

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Multi-nanowire based chemical gas sensors were produced employing a fast and simple transfer printing technology. SnO2 nanowires (NWs) were grown by a specific two-step technology including spray pyrolysis deposition and a thermal annealing process in presence of a Cu-catalyst. Subsequently the SnO2 NWs were print transferred by a polydimethylsiloxane (PDMS) stamp on Si-substrates with gold inter-digital electrode structures (IDES) creating a multi-NW chemical sensing device. The print-transfer technology enables a fast, easy and cheap fabrication of NW-based sensor devices with a good reprodu

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Atanasova, Genoveva, Desislava Guergova, Dimitar Stoychev, Nenad Radić, Boško Grbić, and Plamen Stefanov. "Preparation and Characterization of Al₂O₃ Thin Films for Catalytic Activity Studies." Solid State Phenomena 159 (January 2010): 91–96. http://dx.doi.org/10.4028/www.scientific.net/ssp.159.91.

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In the present work, the surface properties of various Al oxide films were investigated. The oxide films were produced on a stainless steel by spray pyrolysis and cathodic deposition methods. The films obtained represent typical layers that can be used as a support in model systems to investigate alumina-based catalysts. Information about the chemical environment of the Al and O ions in the oxide films depending on the preparation conditions has been deduced from the binding energies of the Al 2p and O 1s electron core levels and corresponding Auger parameters.

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MOHAMMED, A. A., M. K. ALYAS, I. M. IBRAHIM, and I. M. ALI. "PREPARATION OF MIXED In2O3 – CdO THIN FILMS BY CSP TECHNIQUE FOR LIGHT SENSING." Digest Journal of Nanomaterials and Biostructures 15, no. 3 (2020): 867–72. http://dx.doi.org/10.15251/djnb.2020.153.867.

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In this work, chemical spray pyrolysis deposition (CSP) technique was used to prepare a mixed In2O3-CdO thin films with different CdO content (10, 30 and 50)%volume ratio on glass substrates at 150 ᵒC substrate temperature. The surface morphology and structural properties were measured to find the optimum conditions to improve thin films properties for using as photo detector. Current –Time, the sensitivity and response speed vary for each mixture. Samples with 10% vol. CdO content has square pulse response with average rise time nearly 1s and fall time 1s.

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Alyas, M. K., S. S. Abdulhaleem, I. M. Ibrahim, and I. M. Ali. "Hydrogen sulfide gas sensing properties of In2O3 – CdO nanoparticles." Digest Journal of Nanomaterials and Biostructures 16, no. 3 (2021): 871–76. http://dx.doi.org/10.15251/djnb.2021.163.871.

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Thin films of In2O3-CdO at various CdO contents (0.01, 0.02, 0.03, 0.04 and 0.05) were deposited on transparent substrate which is glass using chemical spray pyrolysis deposition method at substrate temperature 150 oC. The structural properties was studied to characterize the prepared materials by XRD analysis. Surface morphology has been illustrated using scanning electron microscopy which proved the nanosize of prepared materials. This materials have been used as gas sensor for toxic gas which is hydrogen sulfide H2S. The sensitivity and response speed have been investigated with addition of

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Okuya, Masayuki, Koji Nakade, Daisuke Osa, Takafumi Nakano, G. R. Asoka Kumara, and Shoji Kaneko. "Fabrication of dye-sensitized solar cells by spray pyrolysis deposition (SPD) technique." Journal of Photochemistry and Photobiology A: Chemistry 164, no. 1-3 (2004): 167–72. http://dx.doi.org/10.1016/j.jphotochem.2003.11.019.

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Kriisa, Merike, Malle Krunks, Ilona Oja Acik, Erki Kärber, and Valdek Mikli. "The effect of tartaric acid in the deposition of Sb2S3 films by chemical spray pyrolysis." Materials Science in Semiconductor Processing 40 (December 2015): 867–72. http://dx.doi.org/10.1016/j.mssp.2015.07.049.

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Offor, P. O., Assumpta C. Nwanya, A. D. Omah, et al. "Chemical spray pyrolysis deposition of zinc sulphide thin films using ethylenediaminetetraacetic acid disodium salt complexant." Journal of Solid State Electrochemistry 21, no. 9 (2017): 2687–97. http://dx.doi.org/10.1007/s10008-017-3668-2.

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Ionescu, Mihnea Ioan, Yong Zhang, Ruying Li, Xueliang Sun, Hakima Abou-Rachid, and Louis-Simon Lussier. "Hydrogen-free spray pyrolysis chemical vapor deposition method for the carbon nanotube growth: Parametric studies." Applied Surface Science 257, no. 15 (2011): 6843–49. http://dx.doi.org/10.1016/j.apsusc.2011.03.011.

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Semenov, Victor N., and Alexander V. Naumov. "Interaction of metal sulphides in films deposited from solutions of thiourea coordination compounds. Review." Kondensirovannye sredy i mezhfaznye granitsy = Condensed Matter and Interphases 23, no. 3 (2021): 337–52. http://dx.doi.org/10.17308/kcmf.2021.23/3525.

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Metal sulphides are highly important for the technology of semiconductor film materials. The potential of these compounds has not been exhausted yet when it comes to creating optoelectronic devices, solar cells, and luminescent devices based on them. The goal of this work was to determine the nature of interaction of sulphides in polycrystalline layers of CdS–MemSn, where Me are metals of groups I–VII of the periodic table. Cadmium sulphide was chosen as the common component of all studied systems due to the great photoelectric and luminescent properties of this well-studied material.It was sh

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Zhang, X., V. A. Spiridonov, D. I. Panov, I. M. Sosnin, and A. E. Romanov. "Preparation of Ga2O3 Thin Films by Sol-Gel Method—a Concise Review." Reviews on Advanced Materials and Technologies 5, no. 2 (2023): 10–24. http://dx.doi.org/10.17586/2687-0568-2023-5-2-10-24.

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Nowadays, gallium oxide (Ga2O3) as a wide bandgap semiconductor material is acquiring more and more attention in various practical areas. As a result, there has been a lot of efforts to fabricate and study bulk Ga2O3 material, Ga2O3 thin films, and Ga2O3 nanowires. For Ga2O3 films, there exists a variety of preparation methods such as metal-organic chemical vapor deposition, hydride vapor phase epitaxy, pulsed laser deposition, molecular beam epitaxy, frequency magnetron sputtering, atomic layer deposition, wet chemistry, and sol-gel. This concise review focuses on the preparation of Ga2O3 thi

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Hinna, Maha, Bouchaib Hartiti, Abdelkrim Batan, et al. "Elaboration and Characterization of CuO Thin Films by Spray Pyrolysis Method for Gas Sensors Applications." Proceedings 14, no. 1 (2019): 55. http://dx.doi.org/10.3390/proceedings2019014055.

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Abstract: Metal oxide semiconductor gas sensors are used in a various applications in environmental, industrial and medical field, for instance. They are relatively inexpensive compared to other sensing technologies, robust, lightweight, long lasting and benefit from high material sensitivity and quick response times. Copper oxide (CuO) thin film has been promisingly proposed for chemical sensing applications. Particularly, it has been recommended as a sensitive layer for monitoring harmful and combustible gases. It is an attractive material because of nontoxic, inexpensive, abundance advantag

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HAMDADOU, Nasr-Eddine HAMDADOU. "Morphological Characterization of Sb-Doped SnO2 Thin Films Developed by Spray Pyrolysis." Physics of Semiconductor Devices & Renewable Energies Journal 1, no. 1 (2024): 05. http://dx.doi.org/10.59684/psdrej.v1i1.5.

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In the present work, we have successfully deposited Sb antimony doped tin dioxide (SnO2) thin films with different concentrations (0 at%, 1 at%, 3 at% and 5 at%) from a stannous (II) chloride dihydrate solution (SnCl2.2H2O), by the pyrolysis chemical spray deposition technique on ordinary microscope glass substrates preheated to a fixed temperature of 350 °C. After deposition, the films were annealed at temperatures 400 °C for 4h. The aim of this work is on the one hand to study the morphological properties of pure and doped tin dioxide thin films and to determine the different morphological p

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Jeyadheepan, K., P. Karthick, and C. Sanjeeviraja. "Development of automated spray pyrolysis setup for chemical vapour deposition like growth of thin solid films." Journal of Instrumentation 14, no. 04 (2019): P04002. http://dx.doi.org/10.1088/1748-0221/14/04/p04002.

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Nyarige, Justine Sageka, Tjaart P. J. Krüger, and Mmantsae Diale. "Effects of L-arginine concentration on hematite nanostructures synthesized by spray pyrolysis and chemical bath deposition." Physica B: Condensed Matter 581 (March 2020): 411924. http://dx.doi.org/10.1016/j.physb.2019.411924.

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Sankarasubramanian, K., P. Soundarrajan, K. Sethuraman, and K. Ramamurthi. "Chemical spray pyrolysis deposition of transparent and conducting Fe doped CdO thin films for ethanol sensor." Materials Science in Semiconductor Processing 40 (December 2015): 879–84. http://dx.doi.org/10.1016/j.mssp.2015.07.090.

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