The alpha-Fe2O3/TiO2-Pd also has higher specific surface area and smaller EIS radius, which enhance interface activity and charge transfer. The alpha-Fe2O3/TiO2-Pd exhibited great performance, with H-2 production rate of 3490.54 mu molh(-l) g(-1) and excellent stability in multi-cycle...
Quasicubic -Fe2O3 nanoparticles embedded in TiO2 thin films grown by atomic layer deposition. Monodispersed quasicubic -Fe 2 O 3 nanoparticles were synthesized from ferric nitrite (Fe(NO 3 ) 3 ), N , N -dimethyl formamide and poly( N -vinyl-2-pyrrol... Tamm,Aile,Seinberg,... - 《...
The objective of this study was to investigate and compare the kinetic and photocatalytic activity of conducting polypyrrole-TiO2 nanocomposite for the deg... MMS M. Sangareswari 被引量: 3发表: 2015年 Band gap engineered polymeric-inorganic nanocomposite catalysts: Synthesis, isothermal stability, phot...
机译:Au纳米粒子对可见光催化RHB降解且无氧化在TiO2中空纳米上的SPR效应 - Industrial and organizational psychology - 2020 4.Photocatalytic degradation of RhB with yeast-assisted ZnWO4 hollow microspheres and spring 机译:酵母辅助ZnWO 4 中空微球对RhB的光催化降解 Yang Li ,Dong Jin ,Xing Jian-yu ...
The photocurrent density of Fe2O3/TiO2 photoanodes was equal to 0.23 mA/cm(2) at 0.6 V (vs. Ag/AgCl), which is about 1.5 times as high as that of pristine Fe2O3. The high performances of the Fe2O3/TiO2 photoanode can be attributed to the better separation of electrons and holes...
Phosphorous-doped Ti-Fe mixed oxide (P-TiO2-alpha Fe2O3) catalysts were prepared by the microwave-assisted sol-gel route and characterized using XRD, SEM, N-2 physisorption, UV-vis diffuse reflectance, FTIR, and XPS. P-TiO2-alpha Fe2O3 was evaluated during the degradation of a sulfonamide...
The invention provides a hierarchical alpha-Fe2O3/TiO2 hollow sphere difunctional photocatalyst. The alpha-Fe2O3/TiO2 hollow sphere difunctional photocatalyst with a hierarchical structure is prepared by virtue of hydrothermal reaction from FeOOH as a substrate, and butyl titanate, titanium ...
The enriched photocatalytic efficiency is due to the enhanced visible-light response following by interfacial charges transfer between TiO2 and alpha-Fe2O3 which in turn allows the formation of a high yield of separated electron-hole (e(-)/h(+)) pairs and produced of reactive oxygen species....
The preparation process comprises: uniformly mixing TiO2 nanotube solution added with surfactant and FeCl3 solution; slowly heating to 60 to 105 DEG C and reacting at a constant temperature for 20 to 50 hours; and repeatedly washing the obtained product with deionized water to obtain the alpha-Fe...
alpha-Fe2O3/TiO2 heterogeneous composites were synthesized by the sol-gel process to increase the photocatalytic activity of TiO2. The structural, morphological, and optical characteristics of the composites were determined by X-ray diffraction, scanning electron microscope, and UV-vis diffuse ...