scholarly journals Properties of nanostructured ZnO thin films synthesized using a modified aqueous chemical growth method

2019 ◽  
Vol 6 (5) ◽  
pp. 056406 ◽  
Author(s):  
Oliver O Apeh ◽  
Ugochi K Chime ◽  
Solomon Agbo ◽  
Sabastine Ezugwu ◽  
Raymond Taziwa ◽  
...  
Keyword(s):  
Thin Films ◽  
Zno Thin Films ◽  
Aqueous Chemical Growth ◽  
Growth Method

scholarly journals Effect of Concentration on the Optical and Solid State Properties of ZnO Thin Films Deposited by Aqueous Chemical Growth (ACG) Method

2012 ◽  
Vol 03 (10) ◽  
pp. 1516-1522 ◽  
Author(s):  
Sylvester Lekoo Mammah ◽  
Fidelix Ekeoma Opara ◽  
Friday Barikpe Sigalo ◽  
Sabastine Chukwuemeka Ezugwu ◽  
Fabian Ifeanyichukwu Ezema
Keyword(s):  
Thin Films ◽  
Solid State ◽  
Zno Thin Films ◽  
Aqueous Chemical Growth

Synthesis of Various Nanostructures ZnO and its Applications for Gas Sensors

2012 ◽  
Vol 629 ◽  
pp. 302-308 ◽  
Author(s):  
Brian Yuliarto ◽  
Muhammad Iqbal ◽  
Ahmad Nuruddin
Keyword(s):  
Thin Films ◽  
Gas Flow ◽  
Test Chamber ◽  
Zinc Nitrate ◽  
Zno Thin Films ◽  
X Ray Diffraction ◽  
Wet Process ◽  
Variation Patterns ◽  
Nitrate Tetrahydrate ◽  
Growth Method

Several patterns of nanostructures ZnO thin films were successfully synthesized by wet process technique. The nanostructures ZnO thin films were prepared by employing a crystal growth method with zinc nitrate tetrahydrate and ethanol as precursor and solvent, respectively. The resulting mixed solutions were deposited on the different kinds of substrate to yield the variation patterns of nanostructures ZnO including nanorod, flower-like, nanosheet and needle-like patterns. Due to the lack of oxygen on ZnO structure, Al and Sn atom were used as modifier of nanostructure ZnO to enhance the electrochemical properties since we exposed various volatile compounds to it. The crystalinity and compositions were investigated by x-ray diffraction (XRD) and energy dispersive spectroscopy (EDS). The nanostructure pattern and surface morphology were confirmed by using scanning electron microscopy (SEM). Moreover, to obtain sensing performance, the nanostructures ZnO were tested in gas sensor testing system consisting of test chamber, data acquisition systems, temperature and gas flow controller.

scholarly journals Effect of Concentration on the Optical and Solid State Properties of ZnO Thin Films Deposited by Aqueous Chemical Growth (ACG) Method

2012 ◽  
Vol 03 (09) ◽  
pp. 947-954 ◽  
Author(s):  
S. L. Mammah ◽  
F. E. Opara ◽  
F. B. Sigalo ◽  
S. C. Ezugwu ◽  
F. I. Ezema
Keyword(s):  
Thin Films ◽  
Solid State ◽  
Zno Thin Films ◽  
Aqueous Chemical Growth

scholarly journals Facile synthesis of flat crystal ZnO thin films by solution growth method: A micro-structural investigation

2014 ◽  
Vol 18 (5) ◽  
pp. 712-721 ◽  
Author(s):  
Gautam Sheel Thool ◽  
Ajaya Kumar Singh ◽  
R.S. Singh ◽  
Ashish Gupta ◽  
Md. Abu Bin Hasan Susan
Keyword(s):  
Thin Films ◽  
Structural Investigation ◽  
Solution Growth ◽  
Zno Thin Films ◽  
Facile Synthesis ◽  
Growth Method

Influence of N Dopant on the Electric and Magnetic Properties of Co Doped ZnO Thin Films

2010 ◽  
Vol 25 (7) ◽  
pp. 711-716 ◽  
Author(s):  
Xue-Tao WANG ◽  
Li-Ping ZHU ◽  
Zhi-Gao YE ◽  
Zhi-Zhen YE ◽  
Bing-Hui ZHAO
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Zno Thin Films ◽  
Doped Zno ◽  
Co Doped
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