Cuixia Li, Huizhen SUN, Haize JIN, Xiao SHI, Wensheng LI, Wenhui KONG. Construction and Photocatalytic Performance of 3D Hierarchical Pore rGO/TiO2 Composites [J]. Journal of Inorganic Materials, 2021, 36(10): 1039
- Journal of Inorganic Materials
- Vol. 36, Issue 10, 1039 (2021)
1. XRD patterns of TiO2 and rGO/TiO2(PS) prepared with different PS additions
2. TEM images of PS(a) and rGO/TiO2(b), SEM image (c) of rGO/TiO2 (5wt%PS) composite (inset displaying TEM image) and HADDF image and EDS mappings of O, C and Ti in rGO/TiO2 (5wt%PS)(d)
3. Formation mechanism of rGO/TiO2 photocatalyst with 3D hierarchical pore
4. Nitrogen adsorption-desorption isotherms (a) and pore diameter distribution curves (b) of rGO/TiO2 and rGO/TiO2 (5wt%PS)
5. UV-visible diffuse reflection spectra (a) and band gap width (b) of TiO2, rGO/TiO2 and rGO/TiO2(5wt%PS); fluorescence emission spectra of TiO2 and rGO/TiO2(PS) prepared with different PS additions (c) Colorful images are available on website
6. X-ray photoelectron spectra of rGO/TiO2(5wt%PS)
7. Adsorption rate (a), photocatalytic efficiency under visible light (b) and ultraviolet light (c) of TiO2 and rGO/TiO2(PS) prepared with different PS additions Colorful images are available on website
8. Recycling test of rGO/TiO2(5wt%PS) sample (a), and Kinetic fitting analysis of photocatalytic reaction of rGO/TiO2 and rGO/TiO2(5wt%PS) (b)
9. Mechanism diagram of photocatalytic degradation of tetracycline hydrochloride by hierarchical pore rGO/TiO2(PS) composite material
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