Results 231 to 240 of about 125,161 (265)

Thermal decomposition of developing enamel

Calcified Tissue International, 1990
The decomposition of forming, maturing, and mature enamel was studied between room temperature and 1,000 degrees C by powder X-ray diffraction and infrared absorption methods. In mature dental enamel, carbonate decomposition proceeds relatively fast until 500 degrees C and at a slower rate beyond it.
I, Mayer, S, Schneider, M, Sydney-Zax, D, Deutsch   +3 more
openaire   +2 more sources

CHARACTERIZATION AND THERMAL DECOMPOSITION OF CERUSSITE

Metallurgical & Materials Engineering Congress of South-East Europe
Due to its physical characteristics, lead is one of the most important non-ferrous metals in the world. Metallic lead and its alloys have significant applications in the mechanical industry, radioactive protection, battery industry, as well as in many other industries. In most cases, lead is found in nature in the form of sulphide minerals (galena), as
Dimitrije Andjic, Miroslav Sokić, Aleksandar Jovanović, Danijela Smiljanic, Vaso Manojlović, Željko Kamberović   +5 more
openaire   +2 more sources

Thermal decomposition processes in polycarbonates

Polymer Degradation and Stability, 1989
The thermal decomposition mechanisms of some polycarbonates have been investigated by direct pyrolysis mass spectrometry. The results indicate that aliphatic polycarbonates decompose by intramolecular exchange processes which produce cyclic compounds as primary pyrolysis products.
Giorgio Montaudo, Concetto Puglisi, Filippo Samperi   +2 more
openaire   +3 more sources

THE THERMAL DECOMPOSITION OF COMPLEX MOLECULES

Canadian Journal of Research, 1948
Methylene diacetate, paraldehyde, and their homologues decompose in the gaseous state by a unimolecular mechanism at temperatures low enough to ensure the absence of free radical complications. The effect of molecular structure on the activation energies, frequency factors, etc., of these and other decompositions is discussed.
openaire   +2 more sources

Thermal decomposition of phenylazogtriphenylmethane

Tetrahedron Letters, 1963
G.A. Russell, Robert F. Bridger
openaire   +1 more source

Thermal decomposition kinetics

Thermochimica Acta, 1989
Suresh Mathew, C.G.R. Nair, K.N. Ninan
openaire   +1 more source

ICTAC Kinetics Committee recommendations for analysis of thermal decomposition kinetics

Thermochimica Acta, 2023
Loïc Favergeon, Nobuyoshi Koga
exaly  

The Thermal Decomposition of Acetaldehyde

Journal of the American Chemical Society, 1941
openaire   +1 more source

Thermal Decomposition

2023
openaire   +1 more source

A study on the preparation of CrO from (NH)CrO based on thermal decomposition including the thermal decomposition temperature effect, mechanism and kinetics

Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 2023
Qifeng Wei, Xiulian Ren, Ziwen Ying
exaly