Enhanced photocatalytic activity of two dimensional SrTiO3 nano structures for dye degradation
نویسندگان
چکیده
The combination of the properties nanostructures, photocatalytic semiconductors, and plasmonic materials can significantly contribute to improving performance entire photocatalysis process. We have produced a two-dimensional nanostructure which was then coated with gold as material followed by SrTiO3 semiconductor produce unique catalyst. result production first catalyst its kind made in this way, offered notable results. degradation ability sample examined different degrees pH rhodamine B dye, where we achieved highest degradation, 16%, at pH10.
منابع مشابه
Enhanced Photocatalytic Activity of Polypyrrole/TiO2 Nanocomposites for Acid Violet Dye Degradation under UV Irradiation
Abstract-In-situ chemical polymerization was used to synthesize PPy/ TiO2 nanocomposite. The nanocomposite was characterized by X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy, Scanning electron microscopy (SEM) and Energy dispersive X-ray spectroscopy (EDX) to ensure the crystallite size, functional groups and morphology of the polymer nanocomposite. The band gap of th...
متن کاملNano Sized Ni/TiO2 @ NaX Zeolite with Enhanced Photocatalytic Activity
Nickel doped TiO2nano particles (1% w/w) were prepared and immobilized on NaX zeolite and after characterization by X-ray diffraction and scanning electron microscopy used as photo catalyts for degradation of orange G. The X-ray diffraction patterns show that the supported TiO2 are crystallized in anatase form and the intensity of the zeolite peaks decreases with the incre...
متن کاملPhotocatalytic reduction synthesis of SrTiO3-graphene nanocomposites and their enhanced photocatalytic activity
UNLABELLED SrTiO3-graphene nanocomposites were prepared via photocatalytic reduction of graphene oxide by UV light-irradiated SrTiO3 nanoparticles. Fourier transformed infrared spectroscopy analysis indicates that graphene oxide is reduced into graphene. Transmission electron microscope observation shows that SrTiO3 nanoparticles are well assembled onto graphene sheets. The photocatalytic activ...
متن کاملNitrogen doped TiO2 for efficient visible light photocatalytic dye degradation
In this study, Nitrogen doped TiO2 photocatalysts were prepared by the sol gel method and physicochemical properties were characterized by X-ray diffraction (XRD), and scanning electron microscopy (SEM), photoluminescence, and energy dispersive X-ray spectroscopy (DRS) techniques. The XRD data indicated that the nanoparticles had the same crystals structures as the pure TiO2</su...
متن کاملPhotocatalytic degradation of Congo Red dye by using nano ZnO and Ni-Co-ZnO nanocomposites
Photocatalysis has attracted significant attention as a potential issue for the degradation of toxic organic pollutants such as Congo Red. In this research spherical Pure ZnO nano particles and Ni-Co-ZnO nano composites (Zn0.95Ni0.04Co0.01O, Zn0.95Ni0.025Co0.025O and Zn0.95Ni0.01Co0.04O) have been synthesized by precipitation method. X- ray diffraction, Fourier transform Infra Red ,field emis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optical and Quantum Electronics
سال: 2022
ISSN: ['1572-817X', '0306-8919']
DOI: https://doi.org/10.1007/s11082-022-03930-2