Structural and optical properties of pure SnO2 and V2O5/SnO2 nanocomposite thin films for gas sensing application

Tin Oxide and Indium doped Tin Oxide (SnO2:In) thin films were deposited on glass and SiliconÂ substratesÂ byÂ thermal evaporation technique.Â X-ray diffraction pattern of Â pure SnO2 and SnO2:In thin films annealed at 650oC and the results showedÂ that the structure have tetragonal phase with preferred orientation in (110) plane. AFM studies showed an inhibition of grain growth with increase in indium concentration. SEM studies of pureÂ SnO2 and Â Indium doped tin oxide (SnO2:In) ) thin films showed that the films with regular distribution of particles and they have spherical shape.Â Optical properties such asÂ Transmission , optical band-gap have been measured and calculated.

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Structural, Topography, and Optical Properties of Ba-Doped Mn3 O4 Thin Films for Ammonia Gas Sensing Application

physica status solidi (a) ◽

10.1002/pssa.201800379 ◽

2018 ◽

Vol 215 (24) ◽

pp. 1800379 ◽

Cited By ~ 8

Author(s):

Aus A. Najim ◽

Hassan H. Darwoysh ◽

Yasmeen Z. Dawood ◽

Salah Q. Hazaa ◽

Ammar T. Salih

Keyword(s):

Thin Films ◽

Optical Properties ◽

Gas Sensing ◽

Ammonia Gas ◽

Sensing Application

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Structural and Optical Properties of Sol-Gel-Derived Au/BaTiO3 Nanocomposite Thin Films

Journal of the American Ceramic Society ◽

10.1111/j.1551-2916.2005.00111.x ◽

2005 ◽

Vol 88 (3) ◽

pp. 758-767 ◽

Cited By ~ 11

Author(s):

Changhai Wang ◽

Jiangfeng Hu ◽

Gan-Moog Chow ◽

Pei-Cheng Hsu ◽

Yeu-Kuang Hwu

Keyword(s):

Thin Films ◽

Optical Properties ◽

Sol Gel ◽

Structural And Optical Properties ◽

Nanocomposite Thin Films

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Effect of annealing on structural and optical properties of diamond-like nanocomposite thin films

Applied Physics A ◽

10.1007/s00339-013-8044-1 ◽

2013 ◽

Vol 114 (3) ◽

pp. 965-972 ◽

Cited By ~ 14

Author(s):

Sukhendu Jana ◽

Sayan Das ◽

Debasish De ◽

Utpal Gangopadhyay ◽

Prajit Ghosh ◽

...

Keyword(s):

Thin Films ◽

Optical Properties ◽

Structural And Optical Properties ◽

Nanocomposite Thin Films

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Sustainable Behaviour of Cauliflower Like Morphology of Y-Doped ZnO:CdO Nanocomposite Thin Films for CO2 Gas Sensing Application at Low Operating Temperature

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2021.160479 ◽

2021 ◽

pp. 160479

Author(s):

Kumud Choudhary ◽

Richa Saini ◽

Gaurav K. Upadhyay ◽

L.P. Purohit

Keyword(s):

Thin Films ◽

Gas Sensing ◽

Operating Temperature ◽

Co2 Gas ◽

Nanocomposite Thin Films ◽

Sensing Application

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Structural and optical properties of SiC-SiO2 nanocomposite thin films

Journal of Physics Conference Series ◽

10.1088/1742-6596/987/1/012029 ◽

2018 ◽

Vol 987 ◽

pp. 012029

Author(s):

I. Bozetine ◽

A. Keffous ◽

S. Kaci ◽

H. Menari ◽

A. Manseri

Keyword(s):

Thin Films ◽

Optical Properties ◽

Structural And Optical Properties ◽

Nanocomposite Thin Films

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Structural and Optical Properties of ZnO/PMMA Nanocomposite

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.832.602 ◽

2013 ◽

Vol 832 ◽

pp. 602-606 ◽

Cited By ~ 2

Author(s):

Aadila Aziz ◽

N.A.M. Asib ◽

A.N. Afaah ◽

R. Mohamed ◽

Mohamad Rusop ◽

...

Keyword(s):

Thin Films ◽

Optical Properties ◽

Electron Microscope ◽

Spin Coating ◽

Glass Substrate ◽

Layer By Layer ◽

Structural And Optical Properties ◽

Immersion Method ◽

Nanocomposite Thin Films ◽

Scanning Electron

UV filter is an interesting and challenging application in industries. Hence, ZnO-PMMA nanocomposite thin films have been chosen to achieve above mentioned characteristics [1]. In this study, fabrication of ZnO on PMMA glass substrate successfully prepared by using the solution-immersion method. Layer by layer of poly (methyl methacrylate) (PMMA) was deposited on a glass substrate using the spin coating technique by dissolving PMMA in toluene. Various layers of PMMA were varied to 1, 3, 5 and 7 layers. The structural and optical properties of ZnO/PMMA nanocomposite were then characterized by Field Emission Scanning Electron Microscope (FESEM) and Photoluminescene (PL) Spectroscopy. From FESEM result, shape of nanorod unclearly seen as the layer deposited of PMMA increase and from EDAX show oxygen element have highest atomic percentage 65.50 %. 7 layer of deposited PMMA show highest intensity compare to other layers in green region at 577.32 nm for PL measurement.

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