SYNTHESIS OF ZINC OXIDE THIN FILM WITH THREAD-LIKE NANOWIRES ON FLUORINE DOPED TIN OXIDE GLASS SUBSTRATES

2013 ◽  
Vol 27 (32) ◽  
pp. 1350237
Author(s):  
XUYANG LI ◽  
NAOKI KISHI ◽  
TETSUO SOGA
Keyword(s):  
Thin Film ◽  
Tin Oxide ◽  
Zno Nanowires ◽  
Oxide Thin Film ◽  
Oxide Glass ◽  
Zno Thin Film ◽  
Sem Image ◽  
Glass Substrates ◽  
Selected Area Electron Diffraction ◽  
Transmission Electron

In this paper, ZnO thin film has been synthesized on fluorine doped tin oxide (FTO) glass substrate by annealing the Zn film in air flow. The SEM image shows that the high density and thread-like ZnO nanowires could grow on the thin film. XRD pattern shows that ZnO was the only compound. The high-resolution transmission electron microscopy (HRTEM) results of individual ZnO nanowires show that the nanowires grown on the ZnO thin film are single-crystalline, and the selected area electron diffraction pattern (SAED) shows that the nanowires grow along the (001) direction.

Growth of Multi-Shaped Zinc Oxide Nanostructures Using C-Axis Oriented Zinc Oxide Thin Film as a Seeded Catalyst via Hydrothermal Aqueous Chemical Growth Method

2011 ◽  
Vol 312-315 ◽  
pp. 1126-1131
Author(s):  
Mohamad Hafiz Mamat ◽  
Zuraida Khusaimi ◽  
Mohamad Mahmood Rusop
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Nitrate Solution ◽  
Zno Nanowires ◽  
Oxide Thin Film ◽  
Zno Thin Film ◽  
Zno Nanostructures ◽  
Zinc Oxide Nanostructures ◽  
Aqueous Chemical Growth ◽  
Growth Method

Zinc oxide (ZnO) nanostructures with different kind of morphologies were synthesized on glass substrates via the hydrothermal aqueous chemical growth method utilizing c-axis oriented ZnO thin film as seeded catalyst. By preparing ZnO thin film at different molar concentrations between 0.2~1.0 M, oval shaped ZnO nanostructures mixed with ZnO nanowires and rod shaped ZnO nanostructures mixed with ZnO nanowires were produced after immersion process into 0.0002 M zinc nitrate solution for 24 hour. The XRD spectra show synthesized ZnO nanostructures were ZnO hexagonal wurtzite crystalline. The photoluminescence (PL) measurement indicates the luminescences of the samples were depending on the shapes of ZnO nanostructure.

SYNTHESIS OF ALIGNED COPPER OXIDE NANOWIRES ON FLUORINE-DOPED TIN OXIDE GLASS SUBSTRATE

2013 ◽  
Vol 27 (31) ◽  
pp. 1350227 ◽  
Author(s):  
XUYANG LI ◽  
NAOKI KISHI ◽  
TETSUO SOGA
Keyword(s):  
Tin Oxide ◽  
Glass Substrate ◽  
Xrd Analysis ◽  
Oxide Glass ◽  
Uniform Size ◽  
Oxide Nanowires ◽  
Sem Image ◽  
Cuo Nanowires ◽  
Transmission Electron

In this paper, the synthesis and characterization of uniform and dense CuO nanowires on fluorine-doped tin oxide (FTO) glass substrate are reported. The procedure simply involved the vapor–solid thermal oxidation growth process of CuO nanowires on FTO surface in the air flow. The sample was annealed in air within the temperature range 300–600°C for 1 h. The morphology and density of the CuO nanowires could be controlled by annealing temperature. The SEM image analysis indicates that the nanowires feature uniform size with aligned structures. The high-resolution transmission electron microscopy (HRTEM) result of individual CuO nanowires shows that the nanowires were single-crystalline, and the selected area diffraction pattern (SEAD) of the same sample shows that the nanowires grow along the (110) direction. The XRD analysis shows that CuO was the only product when the sample annealed at the temperature higher than 500°C.

Structural, Optical and Electrical Properties of Multiple Layers Nano-Structured Zinc Oxide Thin Film

2015 ◽  
Vol 1109 ◽  
pp. 401-404
Author(s):  
I. Saurdi ◽  
Mohamad Hafiz Mamat ◽  
M.F. Malik ◽  
A. Ishak ◽  
Mohamad Rusop
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Film Thickness ◽  
Visible Region ◽  
Oxide Thin Film ◽  
Zno Thin Films ◽  
Zno Thin Film ◽  
Thin Film Thickness ◽  
Glass Substrates ◽  
Average Transmittance

The nanoStructured ZnO thin films were prepared by Spin coating technique on glass substrates at various layers. The structural and optical properties were characterized by field emission scanning electron microscopy (FESEM) and UV-Vis-NIR respectively. The surface morphology reveals that the nanostructured ZnO thin films become densely packed as the thickness increased. The average particles size of ZnO thin film estimated from FESEM images at different layers of 1, 3, 5, 7, 9 were 20nm, 28nm, 36nm, 39nm and 56nm, respectively. The surface roughness of thin films was increase as the thin film thickness increases. The results show all films are transparent in the visible region (400-800 nm) with average transmittance above 85 %. Meanwhile, the optical band gap was decrease as the film thickness increases. The conductivity of ZnO thin film slightly improved as the thickness increased as measured through two probes 1-V measurement system.

Characteristics of Indium-Tin Oxide Thin Film Etched by Reactive Ion Etching

1994 ◽  
Vol 33 (Part 1, No. 12B) ◽  
pp. 7057-7060 ◽  
Author(s):  
Meiso Yokoyama ◽  
Jiin Wen Li ◽  
Shui Hsiang Su ◽  
Yan Kuin Su
Keyword(s):  
Thin Film ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Reactive Ion Etching ◽  
Oxide Thin Film ◽  
Ion Etching

Near-Infrared Light Emission from of Er-Doped ZnO Thin Film in Micropits Processed on Si Substrate

2006 ◽  
Vol 320 ◽  
pp. 113-116
Author(s):  
Shigeru Tanaka ◽  
Yukari Ishikawa ◽  
Naoki Ohashi ◽  
Junichi Niitsuma ◽  
Takashi Sekiguchi ◽  
...  
Keyword(s):  
Thin Film ◽  
Near Infrared ◽  
Light Emission ◽  
Infrared Light ◽  
Zno Thin Film ◽  
Si Substrate ◽  
Near Infrared Light ◽  
Transmission Electron ◽  
Doped Zno ◽  
Er Doped

We have obtained Er-doped ZnO thin film in a micropattern of reverse trapezoids processed on Si substrate by sputtering and ultrafine polishing techniques. Near-infrared light emission was detected successfully from the thin film filling a single micropit with 10 μm square. Transmission electron microscopy (TEM) observation showed epitaxial growth of ZnO crystals along the curvature of the micropit.

ChemInform Abstract: Charge-Discharge Performance of Electron-Beam-Deposited Tin Oxide Thin-Film Electrodes.

ChemInform ◽  
2010 ◽  
Vol 30 (9) ◽  
pp. no-no
Author(s):  
S. C. Nam ◽  
Y. H. Kim ◽  
W. I. Cho ◽  
B. W. Cho ◽  
H. S. Chun ◽  
...  
Keyword(s):  
Thin Film ◽  
Electron Beam ◽  
Tin Oxide ◽  
Oxide Thin Film ◽  
Discharge Performance ◽  
Thin Film Electrodes ◽  
Charge Discharge

A Sustainable Approach to Flexible Electronics with Zinc-Tin Oxide Thin-Film Transistors

2018 ◽  
Vol 4 (7) ◽  
pp. 1800032 ◽  
Author(s):  
Cristina Fernandes ◽  
Ana Santa ◽  
Ângelo Santos ◽  
Pydi Bahubalindruni ◽  
Jonas Deuermeier ◽  
...  
Keyword(s):  
Thin Film ◽  
Tin Oxide ◽  
Flexible Electronics ◽  
Thin Film Transistors ◽  
Oxide Thin Film ◽  
Zinc Tin Oxide
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