S
S.G. Ansari
Researcher at Jamia Millia Islamia
Publications - 57
Citations - 2545
S.G. Ansari is an academic researcher from Jamia Millia Islamia. The author has contributed to research in topics: Thin film & Zinc. The author has an hindex of 23, co-authored 54 publications receiving 2294 citations. Previous affiliations of S.G. Ansari include Japan Advanced Institute of Science and Technology & Chonbuk National University.
Papers
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Low temperature solution synthesis and characterization of ZnO nano-flowers
Rizwan Wahab,S.G. Ansari,Young Soon Kim,Hyung-Kee Seo,Gil-Sung Kim,Gilson Khang,Hyung-Shik Shin +6 more
TL;DR: In this paper, a flower-shaped ZnO nanostructures were synthesized by the solution process using zinc acetate dihydrate and sodium hydroxide at very low temperature of 90°C in 30min.
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Grain size effects on H2 gas sensitivity of thick film resistor using SnO2 nanoparticles
TL;DR: In this paper, the effect of ppm level H2 on the d.c. resistance of a planar resistor with SnO2 particle size variation (∼ 20 to 50 nm) is reported.
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Room temperature synthesis of needle-shaped ZnO nanorods via sonochemical method
TL;DR: In this article, single crystalline needle-shaped zinc oxide nanorods were synthesized via sonochemical methods using zinc acetate dihydrate and sodium hydroxide at room temperature.
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The role of pH variation on the growth of zinc oxide nanostructures
TL;DR: In this article, the morphological variation of ZnO nanostructures by varying the pH of the precursor solution via solution method was studied, and the results showed that the morphology of the nanorods markedly varies from sheet-like to rod-like structure of zinc oxide.
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Synthesis and characterization of hydrozincite and its conversion into zinc oxide nanoparticles
TL;DR: In this paper, a thermal annealing of zinc oxide nanoparticles was successfully achieved by using zinc acetate dihydrate (Zn(CH3COO)2·2H2O) precursor with urea (NH2CONH2) for the synthesis of hydrozincite.