کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
228198 | 464835 | 2012 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Direct electrochemical reduction of titanium dioxide in molten lithium chloride
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
The electrochemical reduction of TiO2 has been carried out in a molten LiCl salt at 650 °C. The direct reduction mechanism of TiO2 in the molten LiCl was suggested by the CV experiment and the constant voltage electrolysis. TiO2 was electrochemically converted to the metallic titanium via various reaction intermediates such as LiTiO2, TiO, and Ti2O. The interrupted voltage electrolysis was demonstrated to be effective for the direct electrochemical reduction of TiO2 to achieve a high current efficiency. The surface morphology of the produced metal was investigated by SEM and TEM.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 18, Issue 1, 25 January 2012, Pages 438–442
Journal: Journal of Industrial and Engineering Chemistry - Volume 18, Issue 1, 25 January 2012, Pages 438–442
نویسندگان
Ho-Sup Shin, Jin-Mok Hur, Sang Mun Jeong, Kyeong Youl Jung,