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标题：The Effect of Annealing Temperature Growth on Fe-TiO2 Thin Film Photoactivity in Methylene Blue
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作者：Ummi Kaltsum ; Ema Chintya Permatasari ; Ngurah Ayu Nyoman Murniati 等
期刊名称：Jurnal Ilmiah Pendidikan Fisika Al-Biruni
印刷版ISSN：2303-1832
电子版ISSN：2503-023X
出版年度：2019
卷号：8
期号：1
页码：69-76
DOI：10.24042/jipfalbiruni.v8i1.2967
出版社：Institut Agama Islam Negeri Raden Intan Lampung
摘要：The purpose of this study is to determine the effect of annealing temperature growth on Fe-TiO 2 thin film photoactivity . This was made by mixing TTIP, AcAc, ethanol, and Iron Nitrate Nanohydrate, after which the obtained mixture was sprayed and annealed on the substrate for two hours using the coating method. The temperature wa s increas ed to 500°C, 550°C, and 600°C, with the t hin film photoactivity determined in methylene blue using UV light for 5 hours with decreasing values of COD, BOD, and absorbance. The results show annealing temperature growth increased photoactivity of the thin film . The highest photoactivity at 600°C in degrading methylene blue with decreasing values of COD, BOD, and absorbance w as 19.56%, 35.84%, and 66.70%, respectively.
关键词：annealing temperature; Fe;TiO2; methylene blue; photoactivity