Topic
Fourier transform infrared spectroscopy
About: Fourier transform infrared spectroscopy is a research topic. Over the lifetime, 48250 publications have been published within this topic receiving 1134369 citations.
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TL;DR: Mossbauer and Fourier transform infrared (FT-IR) spectroscopies and thermal field emission scanning electron microscopy (FE SEM) were used to investigate the precipitation of iron oxides from FeSO 4 solutions as mentioned in this paper.
232 citations
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TL;DR: In this article, the additive was obtained through the polymerization of acrylamide monomer in the presence of TiO2 nanoparticles using the solution polymerization method, and the results indicated that the additive contributes to an increase in the viscosity and a decrease in the fluid loss and filter cake thickness.
232 citations
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TL;DR: In this paper, a simple aqueous solution based chemical method for preparation of Cu nanoparticle loaded mesoporous silica SBA-15 (Cu@SBA15) catalysts was reported.
232 citations
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TL;DR: In this paper, a facile and low-cost soluble-starch-assisted method was used to construct monodisperse porous ZnO spheres, which were characterized by X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy (SEM), field emission emission spectrograph (FESEM), transmission electron microscope (TEM), DRS, thermogravimetric and differential scanning calorimetry (TG−DSC), Fourier transform infrared (FTIR), and Brunauer−Emmett−T
Abstract: In this study, monodisperse porous ZnO spheres were fabricated by a facile and low-cost soluble-starch-assisted method. The as-obtained samples were characterized by X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy (SEM), field-emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), UV−vis diffuse reflectance spectroscopy (DRS), thermogravimetric and differential scanning calorimetry (TG−DSC), Fourier transform infrared (FTIR) spectroscopy, and Brunauer−Emmett−Teller (BET) analysis. The Raman spectra revealed that the uncalcined powders were composed of ZnO and starch. The BET analysis showed that mesopores (25 nm) and macropores (180 nm) coexisted in the typical porous ZnO spheres. The photocatalytic activities of the as-obtained ZnO samples were evaluated in the photocatalytic degradations of aqueous solutions of rhodamine B (RhB) and 4-nitrophenol (4-NP) at room temperature. A possible growth mechanism of the as-obtained porous ZnO spheres is also...
231 citations
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TL;DR: The ease of synthesis of the nanomaterial by wet chemistry, capability to load on suitable substrates to create stable materials and affordable cost will make it possible to use this approach in field applications, especially for the treatment of Hg(2+) contaminated waters.
231 citations