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1821
Electrochemical Solvent Cointercalation into Graphite in Propylene Carbonate-Based Electrolytes: A Chronopotentiometric Characterization
Published 2018-01-01“…Herein, the redox reactions of solvated lithium ions occurring at the graphite interface in 1 M·LiClO4/PC were probed by chronopotentiometry, in situ atomic force microscopy (AFM), and in situ Raman spectroscopy. The obtained results revealed that high coulombic efficiency (97.5%) can be achieved at high current density, additionally showing the strong influence of charge capacity on the above redox reactions. …”
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1822
Optical Properties of Thick TiO<sub>2</sub>-P25 Films
Published 2025-01-01“…In this study, TiO<sub>2</sub>-P25 films on FTO substrates were synthesized using the sol-gel process and studied using Variable Angle Spectroscopy Ellipsometry (VASE) to determine their optical constants and thickness. …”
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1823
1H NMR Chemical Shifts of Adsorbed Molecules on the Carbon Surface
Published 1998-11-01“…The chemical shifts of water and organic molecules adsorbed on to different types of carbon surfaces (exfoliated graphite, graphite oxide, intercalated graphite, graphitized and non-graphitized activated carbons, carbon black, carbosils) were studied by 1 H NMR spectroscopy. Values of the chemical shift were found to differ in accordance with the structure of the active sites. …”
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1824
Spectral Characterization and Crystal Structure of 1,2-Bis-(1H-benzimidazol-2-yl)-ethane Dihydrochloride
Published 2013-01-01“…The structure of 1 was also characterized by mass, elemental analysis, FT-IR, and NMR spectroscopy techniques. The title compound crystallizes in triclinic system and space group P-1, a=7.1350, b=9.6299(1), c=15.3340(7) Å, α=80.67(2),β=79.66(2),γ=68.395(11)∘, V=958.33(10) Å3, Z=2. …”
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1825
Silicon Dioxide Functionalized with Oxygen–Containing Groups for Enhanced BCl3 Adsorption
Published 2023-01-01“…The characterization results of Fourier transform infrared spectroscopy, thermogravimetric analysis, X-ray energy spectrometry, and BET showed the silicon dioxide was successfully functionalized by oxygen-containing functional groups, leading to be a better and safer substitute to traditional boron-selective chelating resin.…”
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1826
Rovibrational Interaction and Vibrational Constants of the Symmetric Top Molecule 14NF3
Published 2013-01-01“…Comparison of our constants with the ones measured previously, by infrared spectroscopy at low resolution, reveals orders of magnitude higher accuracy of the new values. …”
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1827
High-surface-area activated red mud for efficient removal of methylene blue from wastewater
Published 2018-02-01“…The physicochemical properties of the resultant samples were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetry analysis, and nitrogen sorption techniques. …”
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1828
Preparation, Characterization, and Antimicrobial Activities of Bimetallic Complexes of Sarcosine with Zn(II) and Sn(IV)
Published 2013-01-01“…The complexes were characterized by elemental analysis, FT-IR and NMR (1H, 13C) spectroscopy. IR data showed that the ligand acts in a bidentate manner. …”
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1829
Sorption Mechanism of Cd(II) and Zn(II) onto Modified Palm Shell
Published 2013-06-01“…Fourier transform infrared spectroscopy analysis revealed similarity of functional groups in PSP, APSP and PAPSP, suggesting that functional groups are retained during chemical or physical treatment of PSP at 150 °C. …”
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1830
Magnetic Nanoparticles Immobilization and Functionalization for Biosensor Applications
Published 2011-01-01“…Cyclic voltammetry and impedance spectroscopy was performed before and after magnetic nanoparticles deposition. …”
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1831
The Structure and Catalytic Activity of Pt Complexes Heterogenized on a Silica Surface
Published 2000-09-01“…The structural peculiarities of platinum complexes heterogenized on a silica surface have been established by diffuse reflectance electronic spectroscopy.…”
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1832
A New Method for Synthesis of Poly(2,6-dimethyl-1,4-phenylene oxide) and Poly(2,6-diphenyl-1,4-phenyl oxide)
Published 2013-01-01“…The synthesized polymers were characterized by NMR spectroscopy, differential scanning calorimetry (DSC), and gel permeation chromatography (GPC). …”
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1833
Utilization of zinc in powders from electric arc furnaces in steel production
Published 2009-01-01“…A detailed characterization of the powders was made using chemical analysis, XRD, DTA and TGA and Mösbauer spectroscopy. The results from the powder leaching with different solvents give the reason to recommend a technological scheme for the complete and total processing of the waste powders from steel production.…”
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1834
Adsorption of Cd(II) from Aqueous Solutions by Cellulose Modified with Maleic Anhydride and Thiourea
Published 2013-07-01“…The synthesized adsorbent was characterized by Fourier transform infrared spectroscopy, elemental analysis, scanning electron microscopy, thermogravimetric analysis and X-ray diffraction. …”
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1835
Fabrication and Mechanical Properties of Chitosan/FHA Scaffolds
Published 2023-01-01“…Structural and physical characteristics of the scaffolds were determined by powder X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) spectra, and morphological properties of the scaffolds were investigated using SEM evaluation. …”
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1836
Aqueous Behaviour of Chitosan
Published 2010-01-01“…The synthesized low molecular weight products were analysed by FTIR spectroscopy. Chitosan of nanoconfiguration was prepared by Ionotropic gelation method and characterized by particle size analyzer. …”
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1837
Antibacterial Activity of Lemongrass (Cymbopogon citratus) Against Staphylococcus aureus in Cellulose Nanofibers from Lignocellulosic Biomass and Glycerol
Published 2025-01-01“…The interaction of LGO in the composite systems was studied by Scanning electron microscopy (SEM), microbial analysis by total plate count, antimicrobial by inhibitory zone, film thickness, and by the support of Fourier-transform infrared spectroscopy (FT-IR). The results indicated that the best composite systems could maintain LGO by 0.15 g at all predetermined cellulose concentrations. …”
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1838
Use of Wide-Pore Carbons to Examine Intermolecular Interactions during the Adsorption of Anthraquinone Dyes from Aqueous Solution
Published 2009-06-01“…These materials were characterized by ultimate and proximate analysis, thermogravimetry, IR spectroscopy and potentiometric titrations. The raw (unheated) material was acidic, containing a considerable amount of nitrogen but only a small amount of lignin. …”
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1839
Optical and Structural Investigation of CdSe Quantum Dots Dispersed in PVA Matrix and Photovoltaic Applications
Published 2013-01-01“…The effect of the concentrations of the cadmium source on the optical properties of CdSe/PVA thin films was investigated through UV-Vis absorption spectroscopy. The structural analysis and particle size determination as well as morphological studies of the CdSe/PVA nanocomposite thin films were done with the help of X-ray diffraction (XRD) and transmission electron microscopy (TEM). …”
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1840
Haemostatic Response of Polyethylene Terephthalate Treated by Oxygen and Nitrogen Plasma Afterglows
Published 2016-01-01“…X-ray photoelectron spectroscopy analysis showed intensive functionalization of the polymer foils upon treatment with afterglows; however, the concentration of sulphur from heparin remained below the detection limit. …”
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