Results 31 to 40 of about 590,689 (288)
Chemical and structural variations in hazelnut and soybean oils after ozone treatments
Grasas y Aceites, 2018 In the present work, the effect of ozone treatments on the structural properties of soybean oil (SBO) and hazelnut oil (HO) were investigated. The study presents the findings and results about the oxidation of HO and SBO with ozone, which has not been ...
H. Uzun +3 more
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High Temperature Materials and Processes, 2020 The B2O3-SiO2-Al2O3-CaO brazing fluxes and slags were investigated by using X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared spectroscopy (FTIR).
Zhou FangMing +3 more
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Indonesian Journal of Chemistry, 2020 Flavonoid is phenolic compounds consisting of fifteen carbon atoms and is commonly found in plants. Infrared (IR) spectroscopy combined with chemometrics, has been developed for a simple analysis of flavonoid in the medicinal plant leaves powder.
Lestyo Wulandari +2 more
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Journal of Natural Fibers, 2023 The adverse environmental effects of synthetic fibers have forced researchers to use natural fibers in composite preparation. Pinus Roxburghii Needles (PRNs) are widely available in the hilly region of Uttarakhand state, India.
Rajesh Kumar +2 more
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The Thermal degradation of Bisphenol A Polycarbonate in Air [PDF]
, 2005 The thermal degradation of polycarbonate in air was studied as a function of mass loss using TGA/FTIR, GC/MS and LC/MS. In the main degradation region, 480–560 °C, the assigned structures of smaller molecules and linear molecules that evolved in air were
Jang, Bok Nam, Wilkie, Charles A.
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Journal of Natural Fibers, 2023 Sugar palm (Arenga Pinnata) fiber is abundant in Malaysia which necessitates its utilization as a source of agricultural waste for industrial development. This paper aims at characterizing the sugar palm fiber to explore its silica content as a potential
Isah Aliyu +5 more
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The Production and Characterization of Carbon Composite from Coconut Shell Charcoal
CORD, 2012 Structure and chemical composition of coconut shell carbon with polyvinyl alcohol (PVA) as the stimulant through the observation of TG-DTA, SEM-EDS, FTIR and XRD had been studied.
Meytij Jeanne Rampe
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Characterization of New Natural Cellulosic Fiber from the Bark of Artocarpus Altilis Plant
Journal of Natural Fibers, 2023 The aim of this work is to extract and characterize the new natural Artocarpus altilis bark fiber (AABF). The density of AABF is identified as 986 kg/m3 and chemical analysis confirmed cellulose 60.45 wt%, hemicellulose 10.73 wt%, and lignin 15.28 wt ...
Senthilraja R, Sarala R, Manimaran P
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SR-FTiR microscopy and FTIR imaging in the earth sciences
, 2013 During the last decades, several books have been devoted to the application of spectroscopic methods in mineralogy. Several short courses and meetings have addressed particular aspects of spectroscopy, such as the analysis of hydrous components in ...
Bellatreccia, F. +2 more
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In Situ Observation of EHL Films of Greases by Micro Infrared Spectroscopy
Tribology Online, 2019 In situ observation of lubricant films formed with greases was performed with a micro Fourier transform infrared spectrometer (FT-IR) under elastohydrodynamic lubrication (EHL) conditions between a steel ball and a single-crystal silicon disk.
Yasushi Hoshi +4 more
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