科研之友
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摘要
The hydrophobic rutile titania aerogels were successfully prepared by nonalkoxide ambient pressure drying through a modification process. The resulted materials were characterized by x-ray diffraction, scanning electronic microscope, transmission electron microscope, contact angle analyzer, Brunauer-Emmett-Teller specific surface area, and ultraviolet (UV)-visible diffuse reflection spectrum. The experimental results demonstrated that the as-prepared samples nano-particles with rutile crystalline structure were uniformly distributed. The UV-resistant hydrophobic samples having high surface area were used as photocatalysts for dye degradation reaction.
- 出版日期2013-2
- 单位江苏大学
