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http://dx.doi.org/10.6111/JKCGCT.2016.26.3.095

A study on the synthesis of tin oxide crystalline by the liquid reduction precipitation method and hydrothermal process  

Park, Il-Jeong (Advanced Materials and Processing Center, Institute for Advanced Engineering (IAE))
Kim, Geon-Hong (Advanced Materials and Processing Center, Institute for Advanced Engineering (IAE))
Kim, Dae-Weon (Advanced Materials and Processing Center, Institute for Advanced Engineering (IAE))
Choi, Hee-Lack (Department of Materials System Eng., Pukyong University)
Jung, Hang-Chul (Advanced Materials and Processing Center, Institute for Advanced Engineering (IAE))
Abstract
In this work, tin oxides were obtained by the liquid reduction precipitation method and hydrothermal process using $SnCl_2{\cdot}2H_2O$, $N_2H_4$, and NaOH. Tin oxide crystals having different sizes and morphologies could be achieved. The powders were characterized by X-ray diffraction (XRD) and Field Emission Scanning Electron Microscopy (FE-SEM). Depending on the molar ratio of the raw materials, tin oxide crystalline with the spherical and rectangular plate-like shape could be obtained, the crystal phase was SnO and $Sn_6O_4(OH)_4$. And the obtained SnO crystals by a hydrothermal reaction showed various shapes, such as, spherical, plate-like and flower-like architectures depending on the temperature conditions.
Keywords
Tin oxide; Crystalline; Liquid reduction precipitation method; Hydrothermal process;
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Times Cited By KSCI : 4  (Citation Analysis)
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