The preparation of SnO2 film by electrodeposition |
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| Authors: | Xiangping Chen Jianyu Liang Zhentao Zhou Boquan Li |
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| Affiliation: | a College of Material Science & Technology, South China University of Technology, Guangzhou, Guangdong 510640, China
b Department of Mechanical Engineering, Worcester Polytechnic Institute, Worcester, MA 01609, United States |
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| Abstract: | SnO2 is an interesting material for a wide array of applications. In this report, pure SnO2 films were deposited on Cu substrates by one-step cathodic electrodeposition without any pretreatment of the electrolyte or post-treatment of the deposit. It was found that the concentration of HNO3 in the electrolyte, ageing of the electrolyte, the electrodeposition temperature, and the electrodeposition voltage are critical to obtain SnO2 films and avoid co-deposition of Sn. By carefully controlling those processing parameters, pure SnO2 films composed of fine particles with good adherence to the Cu substrate have been successfully prepared. |
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| Keywords: | A. Inorganic compounds A. Oxides A. Thin films C. X-ray diffraction D. Energy storage |
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