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: In this article, the authors used Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) and simultaneous thermal analysis (STA) to study the structural evolution of hydroxyapatite powders.
419 citations
TL;DR: In this article, the effect of biaxial orientation and deformation rate on the structure of stretched poly (vinylidene fluoride) samples was investigated by means of Fourier transform infrared spectroscopy (FTIR) and confirming observations by wide angle X-ray diffraction (WAXD).
418 citations
TL;DR: In this paper, the synthesis of conducting polyaniline-functionalized multi-walled carbon nanotubes (MWCNTs-f-PANI) containing noble metal (Au and Ag) nanoparticles composites was reported.
418 citations
TL;DR: In this paper, the correlation between the electrochemical properties of Li carbon intercalation electrodes and their surface chemistry in solutions was investigated, and it was shown that the surface chemistry of these electrodes is surface film controlled.
Abstract: The correlation between the electrochemical properties of Li carbon intercalation electrodes and their surface chemistry in solutions was investigated. The carbons investigated were primarily graphite and petroleum coke, and the solvent systems included methyl formate (MF), propylene and ethylene carbonates, ethers and their mixtures. The surface chemistry of the electrodes was studied using mainly diffuse reflectance Fourier transform infrared spectroscopy. The following aspects were studied: (i) the effect of temperature on the buildup of the surface films; (ii) the effect of additives (e.g., , crown ethers), (iii) the behavior when the passive layer is built in one solution followed by cycling in another; and (iv) the effect of cosolvent in MF solutions. The results obtained further prove that the electrochemical behavior of these systems is surface film controlled. An understanding of the surface chemistry of these electrodes enables judicious optimization of carbon‐solution systems for use in rechargeable Li batteries.
417 citations
TL;DR: In this article, a method for the bio-fabrication of Zinc oxide nanoparticles through green method using Moringa Oleifera extract as an effective chelating agent.
413 citations