photocatalytic performance
Effects of Crystallinity and Particle Size on Photocatalytic Performance of ZrTiO4 Nanostructured Powders
... In this work, an aqueous sol-gel method, as an environmentally friendly processing, was used to produce zirconium titanate nanopowders. The crystalline formation process was investigated by XRD method. Crystalline ...
7
Pyrene-based Conjugated Polymer/Bi2MoO6 Z-scheme Hybrids: Facile Construction and Sustainable Enhanced Photocatalytic Performance in Ciprofloxacin and Cr(VI) Removal under Visible Light Irradiation
... Z-scheme organic-inorganic hybrid photocatalysts with enhanced photocatalytic performance. Table S1: BET surface areas of all the samples; 395[r] ...
14
A novel Bi4Ti3O12/Ag3PO4 heterojunction photocatalyst with enhanced photocatalytic performance
... photogenerated electrons and holes tend to migrate from one semiconductor to another, leading to an efficient separation of electron hole pairs. As a result, more photogenerated electrons and/or holes are available for ...
12
Effects of architectures and H2O2 additions on the photocatalytic performance of hierarchical Cu2O nanostructures
... nanostructures were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Brunauer-Emmett- Teller (BET) specific surface area test, and UV-vis spectroscopy. The synthesis conditions (copper ...
9
Investigation of Photocatalytic Performance of Keggin Type Heteropolyacid in Degradation of Methylene Blue
... The versatility and accessibility of polyoxometalates have led to various applications in the field of electrochemistry, medicine, chemistry and photochemistry [1-3]. As of not long ago, different catalytic frameworks, ...
14
Enhanced Photocatalytic Performance of Luminescent g C3N4 Photocatalyst in Darkroom
... hibits good performance on wastewater cleaning both under lamp irradiation and turning off light. This work not only provides a new promising strategy for the full time wastewater purification but also broadens ...
9
Size-Dependent Visible Light Photocatalytic Performance of Cu2O Nanocubes
... studied for phenol degradation, although quantitative comparisons between different photocatalysts is hampered by the lack of a standard testing protocol. Indeed, the majority of photocatalytic studies do not ...
11
Influence of temperature and surfactant on the photocatalytic performance of TiO2 Nanoparticles
... The photocatalytic activity was examined by degradation of Methylene blue under Xenon lamp and compared with ...higher photocatalytic activities than the sample synthesized under low temperature so that the ...
11
Preparation and Photocatalytic Performance of Hollow Structure LiNb3O8 Photocatalysts
... 1000 °C. As we know, a small particle size always means high specific surface area. Both high specific surface area and good crystallinity are important factors to affect photocatalytic activity, so a trade-off ...
7
Formic Acid Decomposition Using Synthesized Ag/TiO2 Nanocomposite in Ethanol-Water Media Under Illumination of Near UV Light
... improved photocatalytic performance for the synthesized Ag/TiO 2 nanocomposites compared with that of non-modified TiO 2 ...best photocatalytic performance under near-UV ...
9
Synthesis of High Performance Titania (TiO2) Photocatalyst using Microwave Assisted Synthesis(MAS) Method.
... promising performance with almost complete degradation of Rhodamine B dye within a very short ...high performance of the titania is due to small crystallite size, high crystallinity of anatase crystalline ...
12
Microwave fabrication of Cu2ZnSnS4 nanoparticle and its visible light photocatalytic properties
... only effective in the UV range. To broaden their light ab- sorption range, various methods including dye sensitizing [4], metal doping [5] non-metal doping [6,7], and noble metal decorating [8] have been developed. ...
6
An In-Situ Anion Exchange Method Synthesized of Ag3PO4 Functionalized with Fe3O4 and AgI for Photocatalytic Degradation of Methyl Orange under Visible Light Irradiation
... the photocatalytic performance of the samples fabricated in this study was measured using the degradation of MO in an aqueous solution at pH 10 under visible light irradiation as a model reaction ...
6
Morphology Controlled Synthesis of ZnxCd1 xS Solid Solutions: An Efficient Solar Light Active Photocatalyst for the Degradation of 2,4,6 Trichlorophenol
... the photocatalytic activity studies reveal that the pre- pared Zn x Cd 1−x S nanostructures exhibit an excellent photocatalytic performance, ...
13
The Polymerization Effect on Synthesis and Visible Light Photocatalytic Properties of Low Temperature β BiNbO4 Using Nb Citrate Precursor
... decompose 80 % of MV and also displays good photocatalytic stability. The photodegradation of MV under the visible-light irradiation followed the pseudo-first-order kinetics according to the Langmuir-Hinshelwood ...
5
Using the [Co(oct)2] as a New Precursor for Simple Synthesis of CoS2 Nanoparticles and Kinetics Studies on Photocatalytic Activities Under UV Irradiation
... eV, photocatalytic performance of it was investigated by degradation of Erythrosine dye as an organic pollutant under UV ...photocatalytic performance. Kinetics studies confirmed that the ...
7
Enhancement photocatalytic activity of the heterojunction of two-dimensional hybrid semiconductors ZnO/V 2O5
... higher than that of pristine zinc oxide. Reusability test shows that after three photocatalysis cycles no significant changes in neither the dye degradation efficiency loss nor photocatalyst structure occur. Visible ...
13
Exceedingly high photocatalytic activity of g-C3N4/Gd-N-TiO2 composite with nanoscale heterojunctions
... photoluminescence (PL) spectroscopy, and thermo-gravimetric analysis (TGA). Catalytic methyl blue (MB) degradation rate was used to evaluate the photocatalytic performance of the synthesized samples. ...
9
A Study of Superior Photocatalytic Properties of Synthesized TiN through a Facile Approach
... The photocatalytic performance of s-TiN was estimated by chemical reduction of Cr(VI) and photo degradation of RhB with existence of visible ...excellent photocatalytic activity is owing to the ...
7
The Influence of Materials, Heterostructure, and Orientation for Nanohybrids on Photocatalytic Activity
... The photocatalytic performance of pristine CuSCN is poorer than that of pristine ZnO nanorods due to smaller specific surface area, lower carrier mobility, and easier re- combination of electrons and ...The ...
12