The Synthesis and Photocatalytic Performance of Samarium Doped Mesoporous Titania
2018 ◽
Vol 876
◽
pp. 15-19
Keyword(s):
Sol Gel
◽
The meso-porous TiO2 and Sm-doped meso-porous TiO2 were synthesized by a sol-gel method. Polyethylene glycol, with different added content, was added as a structure-directing agent. The prepared meso-porous TiO2 was characterized by nitrogen adsorption, X-ray diffraction and ultraviolet-visible diffuse reflectance spectroscopy, and the photocatalytic performance was evaluated by the decomposition of methyl orange. The results revealed that PEG plays a key role in creating porous structure during the heat-treatment. The photocatalytic performance of TiO2 is improved by adding proper content PEG, and Sm-doping can further promote the photocatalytic performance.
2014 ◽
Vol 809-810
◽
pp. 890-894
2017 ◽
Vol 10
(02)
◽
pp. 1750004
◽
2014 ◽
Vol 69
(2)
◽
pp. 224-230
◽
2016 ◽
Vol 6
(21)
◽
pp. 7902-7912
◽
2017 ◽
Vol 75
(7)
◽
pp. 1523-1528
◽
2015 ◽
Vol 827
◽
pp. 67-72
◽
2011 ◽
Vol 396-398
◽
pp. 854-857
◽
Synthesis and Photocatalytic Properties of Flower-Like ZnIn2S4 Microspheres by a Solvothermal Method
2014 ◽
Vol 881-883
◽
pp. 1101-1104
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