Results 21 to 30 of about 41,926 (292)

New frontiers in thermal analysis: A TG/Chemometrics approach for postmortem interval estimation in vitreous humor [PDF]

open access: yes, 2017
The coupling of thermogravimetric analysis (TG) associated with chemometrics is proposed as an innovative approach in thanatochemistry in order to develop a new analytical tool using thermal analysis for the characterization of vitreous humor.
Fabiano, MARIA AURORA   +7 more
core   +1 more source

Physico-Chemical Properties of the Pyrolytic Residue Obtained by Different Treatment Conditions of Meat and Bone Meal

open access: yesActa Chimica Slovenica, 2021
The depletion of phosphate rock reserves has led to the search for new, alternative and environmentally friendly products and processes. One of the safe and environmentally friendly sources of phosphate is animal bone char (ABC), the residue from the ...
Marija Zupančič   +1 more
doaj   +1 more source

Thermal Analysis of Combustible Components of Municipal Solid Waste [PDF]

open access: yesProblems of the Regional Energetics
The use of municipal solid waste as a raw material for alternative fuel is a promising direction for waste recycling and substitution of solid fossil fuels. Therefore, selecting of fuel composition and studying of its properties is an urgent task.
Snezhkin Yu.F.   +2 more
doaj   +1 more source

Extraction and Characterization of Novel Natural Cellulosic Fibers from Pigeon Pea Plant

open access: yesJournal of Natural Fibers, 2020
This study is mainly focused on the extraction and characterization of the lingo-cellulosic fibers from the Pigeon Pea plant. The chemical components of the fibers such as cellulose content (55.03%), lignin (18.32%), wax content (2.38%), moisture content
Nijandhan. Kulandaivel   +2 more
doaj   +1 more source

Thermal behavior of polytriazole films: a thermal analysis study [PDF]

open access: yes, 1989
The thermal behavior of poly(1,3-phenyl-1,4-phenyl)-4-phenyl-1,2,4-triazole has been investigated using different scanning calorimetry (DSC) and thermogravimetry (TG).
Gebben, B.   +2 more
core   +2 more sources

Thermogravimetric kinetics of crude glycerol. [PDF]

open access: yes, 2009
The pyrolysis of the crude glycerol from a biodiesel production plant was investigated by thermogravimetry coupled with Fourier transform infrared spectroscopy. The main gaseous products are discussed, and the thermogravimetric kinetics derived.
Chen, H   +4 more
core   +1 more source

Thermal analysis: basic concept of differential scanning calorimetry and thermogravimetry for beginners

open access: yesChemistry Teacher International, 2020
We present an overview for the basic fundamental of thermal analysis, which is applicable for educational purposes, especially for lecturers at the universities, who may refer to the articles as the references to “teach” or to “lecture” to final year ...
Zainal Nurul Fatahah Asyqin   +4 more
doaj   +1 more source

Crystal structure and imperfection of the perovskite-like proton conductor Ba4Ca2Nb2O11 [PDF]

open access: yes, 2016
The crystal structure complex oxide Ba4Ca2Nb2O11 in anhydrous and hydrated forms was studied by the method of neutron diffraction, the preferred localizations of protons were set.
Animitsa, I. E., Kochetova, N. A.
core   +2 more sources

Multi-Sample Thermobalance for Rapid Cyclic Oxidation Under Controlled Atmosphere [PDF]

open access: yes, 2004
When testing the resistance to oxidation of high temperature materials, the cyclic oxidation test is used as a reference because it integrates isothermal oxidation kinetics, oxide scale adherence, mechanical stresses, metallic alloy and oxide mechanical ...
Monceau, Daniel, Salabura, Jean-Claude
core   +1 more source

Suitable classification of mortars from ancient roman and renaissance frescoes using thermal analysis and chemometrics [PDF]

open access: yes, 2015
Background Literature on mortars has mainly focused on the identification and characterization of their components in order to assign them to a specific historical period, after accurate classification.
Campanella, Luigi   +4 more
core   +1 more source

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