FluorinationTiO2IndoorairqualityA surface-fluorinated TiO2 (F鈥揟iO2) catalyst was synthesized by a hydrothermal method using hydrofluoric acid (HF) solution as a capping agent, and defluorinated TiO2 (D-TiO2) was next obtained by washing the F鈥揟iO2 with NaOH solution. The as-prepared ...
YS Ma,CN Chang,YP Chiang,HF Sung,AC Chao 摘要: Photocatalytic degradation of lignin was studied with the use of catalysts TiO(2) and Pt/TiO(2). The influence of several experimental parameters, i.e. pH, catalyst dosage and illumination on lignin degradation was investigated. The results ...
Enhancement Surface Fluorination Treatment. The Journal of Physical of Photocatalytic Chemistry C 113, Activity of 6743–6750 Mesporous (2009). TiO2 Powders by Hydrothermal 31. Wu, X., Yin, S., Xue, D., Komarneni, S. & Sato, T. environmental cleanup and heat insulation. Nanoscale A 7, ...
CdS-sensitized Pt/TiO(2) nanosheets with exposed (001) facets were prepared by hydrothermal treatment of a Ti(OC(4)H(9))(4)-HF-H(2)O mixed solution followed by photochemical reduction deposition of Pt nanoparticles (NPs) on TiO(2) nanosheets (TiO(2) NSs) and chemical bath deposition ...
reduction than its precursor TiN and commercial TiO2 (P25). This was due to the synergistic effect of the formation of surface heterojunctions on the TiO2 microsheet surface, enhanced visible light absorption by nitro‐gen‐doping, and surface fluorination.%化石能源的使用可产生大量CO2,带来严重的...
F离子掺杂TiO2的性能研究-影像科学与光化学.PDF,25 3 Vol.25 No.3 2007 5 Photographic Science andPhotochemistry May, 2007 研究简报 F TiO 2 江宏富, 周作兴, 刘杏芹, 孟广耀 ( , 230026) : 以NH F 为掺杂剂,采用溶胶-凝胶法制备F 离子掺杂型TiO 光催化剂, 4 2 对其进行X
One of the most widely used antibiotics is amoxicillin (AMX), which is the most widely used in humans and animals, but it is discharged metabolically due to its indigestibility. Conventional biological and physicochemical methods for removing AMX from water are not enough to mineralize it; it is...
surface fluorination treatment. J. Phys. Chem. C 113, 6743–6750 (2009). Chem. C 113, of mesporous 13899–13905 (2009). TiO2 powders by hydrothermal 26. Pal, A., Min, X., Yu, L. E., Pehkonen, Chem. React. Eng. 3, 14p (2005). S. O. & Ray, M. B. Photocatalytic ...
Surface-fluorination has been very much explored for modification of TiO2 via fluorine sources. Among various fluorine sources, HF has been widely employed to regulate synthesis reaction rate perfectively for the formation of different morphologies with improved properties, which are closely related to ...
FluorinationIn this study, the simultaneous fluorination and exfoliation of graphite by the electrochemical method was studied. The anodic exfoliation of graphite rods in two electrolytes of 10 wt.% hydrofluoric acid (HF) and 10 wt.% HF + 2.5 g/l TiO2 was carried out by applying various ...