Studies Effect on Structural Relaxation of the x(AgI+KI)+(1-x)NH4I System Base on Thermal Measurements: New Perspectives

Garcia, A. and Trujillo, J. and Jurado, J. F. (2020) Studies Effect on Structural Relaxation of the x(AgI+KI)+(1-x)NH4I System Base on Thermal Measurements: New Perspectives. In: Emerging Trends in Engineering Research and Technology Vol. 2. B P International, pp. 155-161. ISBN 978-93-89816-99-0

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Abstract

Structural phase transitions in the x(AgI+KI)+(1-x)NH4I system, allowed quantifying the structural
relaxation of the phases:α→β: NH4Ag4I5 and α→β: KAg4I5 respectively, being correlated with the NH4I
content and with the presence of the glass phase within the compound. It is noticed the importance of
having a first thermal treatment of the compound, in order to erase the thermal history. The
spontaneous liberation of the residual enthalpy is achieved by using a Ta = 308 K isotherm for a twohour
time span. Based on the obtained data, it is presented the phase diagram for variations from x =
0.45 to 0.95.

Item Type: Book Section
Subjects: Science Repository > Engineering
Depositing User: Managing Editor
Date Deposited: 28 Nov 2023 03:40
Last Modified: 28 Nov 2023 03:40
URI: http://research.manuscritpub.com/id/eprint/3629

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