Temperature Dependence of the Specific Heat Capacity Glasses Produced Based on Na2B4O7 + Bi2O3-Reference-Cited by-同舟云学术

Temperature Dependence of the Specific Heat Capacity Glasses Produced Based on Na2B4O7 + Bi2O3

Published:2024-02-22 Issue:3 Volume:18 Page:61-70
ISSN:2541-9447
Container-title:SIBERIAN JOURNAL OF PHYSICS
language:
Short-container-title:jour

Author:

Kuchakshoev D. S.¹,Dzhaborov А. G.¹,Kholov А.¹

Affiliation:

1. S. U. Umarov Physical-Technical Institute of the National Academy of Sciences of Tajikistan

Abstract

In this work, the temperature dependence of the specific heat capacity of glasses obtained on the basis of the Na2B4O7 + Bi2O3 compound with different concentrations of sodium tetraborate and bismuth oxide in the initial mixture was studied experimentally during cooling. It has been experimentally shown that with a change in the concentration of the initial substances, the specific heat capacity of the sample’s changes, and a shift of the maxima towards low temperatures is observed with an increase in the concentration of bismuth oxide. A physical interpretation of the nature of the maximum on the temperature dependence of the specific heat is given.

Publisher

Novosibirsk State University (NSU)

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