Zobrazeno 1 - 10
of 114
pro vyhledávání: '"P.G. Laye"'
Autor:
P.G. Laye
Publikováno v:
Thermochimica Acta. 300:237-245
This, the 300th edition of Thermochimica Acta coincides neatly with the retirement of the author. It is an opportune moment to look back at research which has featured the use of classical calorimetry and thermal analysis to investigate such disparat
Publikováno v:
Thermochimica Acta. 216:331-334
Publikováno v:
The Journal of Chemical Thermodynamics. 25:261-269
The standard enthalpies of formation at 198.15 K of liquid iodomethane and diiodomethane, and crystalline hexagonal triiodomethane and monoclinic tetraiodomethane were determined using an aneroid rotating combustion calorimeter. A novel technique for
Autor:
P.G. Laye, Dorothy C. Nelson
Publikováno v:
Thermochimica Acta. 197:123-129
The kinetics of the reaction of tungsten and potassium dichromate has been studied by thermal analysis. The activation energy is an order of magnitude greater than that determined by combustion studies. The present results may describe the low-temper
Publikováno v:
Thermochimica Acta. 195:365-372
A simple procedure for the deconvolution of signals from a heat flux calorimeter has been tested using the hydrolysis of tert -butyl chloride as a test reaction. Satisfactory results have been obtained even when the half-life of the reaction was as s
Autor:
Feng Hongtu, P.G. Laye
Publikováno v:
Thermochimica Acta. 180:81-87
A new thermocouple assembly has been examined for use in high-temperature differential scanning calorimetry. The assembly has been calibrated using chemical standards and the results expressed as third-order polynomials in temperature. The performanc
Publikováno v:
Thermochimica Acta. 170:81-87
The effect of heating rate on thermal runaway has been investigated by thermal analysis. For the materials studied in the present work there was an increase in the ignition temperature as the heating rate was increased. At high heating rates the effe
Publikováno v:
Combustion and Flame. 79:234-241
Combustion transfer between gasless pyrotechnics has been studied experimentally and using a simple numerical model of combustion propagation. Implementation of the model requires a knowledge of the thermal and kinetic properties. The kinetic scheme
This chapter focuses on pyrotechnics that is a mixture of a solid fuel and an oxidant and is capable of self-sustaining combustion even in the absence of air. Pyrotechnics, together with explosives and propellants, make up the trio of high-energy mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::909110268da3990d27a2cad40829f343
https://doi.org/10.1016/s1573-4374(03)80018-3
https://doi.org/10.1016/s1573-4374(03)80018-3
Publikováno v:
Thermochimica Acta. 195:399-401
The determination of kinetic parameters from thermal analysis studies (differential thermal analysis and differential scanning calorimetry) involves numerous assumptions. Seldom are these stated explicitly and hardly ever are they investigated. In th