Cu-Fe/TiO2 Photocatalyst for Deep Desulfurization Process
2014 ◽
Vol 875-877
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pp. 34-38
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Keyword(s):
X Ray
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A series of Cu-Fe/TiO2photocatalysts were prepared and calcined at 400°C and 500°C for 1 h. The photocatalysts were characterized using diffuse reflectance spectroscopy (DR-UV-Vis), X-ray diffraction (XRD) and field-emission scanning electron microscopy (FESEM). The performance for sulfur removal was carried out using model oil containing 100 ppm S (from dibenzothiophene). The highly dispersed Cu-Fe/TiO2photocatalyst displayed mainly spherical shaped particles. The best performing photocatalyst was 0.8wt% Cu-Fe loading and calcined at 400°C (0.8wt400) giving 18% sulfur removal. The band gap for 0.8wt400 was lowered to 2.96 eV compared to 3.21 eV for TiO2.
2016 ◽
Vol 1133
◽
pp. 664-668
Synthesis and Photocatalytic Properties of Flower-Like ZnIn2S4 Microspheres by a Solvothermal Method
2014 ◽
Vol 881-883
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pp. 1101-1104
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2017 ◽
Vol 10
(02)
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pp. 1750004
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2012 ◽
Vol 734
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pp. 237-246
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2012 ◽
Vol 476-478
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pp. 1882-1888
2014 ◽
Vol 556-562
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pp. 362-365
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2014 ◽
Vol 809-810
◽
pp. 890-894
2016 ◽
Vol 4
(18)
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pp. 6946-6954
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