Enthalpy of Formation and Lattice Enthalpy of Erbium-Substituted Bismuth Oxide

Enthalpy of Formation and Lattice Enthalpy of Erbium-Substituted Bismuth Oxide Научная публикация

Журнал

Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X

Вых. Данные

Год: 2024, Том: 98, Номер: 9, Страницы: 1941-1944 Страниц : 4 DOI: 10.1134/S003602442470105X

Авторы

Elbaev E.R. ¹ , Matskevich N.I. ¹ , Luk’yanova S.A. ¹ , Zaitsev V.P. ^1,2 , Tkachev E.N. ¹

Организации

1	Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences
2	Siberian State University of Water Transport

Erbium-substituted bismuth oxide with a composition of Bi1.6Er0.4O3 was synthesized by the solidphase reaction method. The compound is shown to have a cubic structure, space group Fm3m. The standard enthalpy of formation of Bi1.6Er0.4O3 was determined from the measured enthalpies of dissolution of Bi2O3, ErCl3, and Bi1.6Er0.4O3 in a 2 M HCl solution: ΔfH0(Bi1.6Er0.4O3(s)) = −819.0 ± 6.4 kJ/mol. The lattice enthalpy for the compound was calculated using the Born–Haber cycle: ΔlatH0(Bi1.6Er0.4O3(s)) = −13227 kJ/mol.

Elbaev E.R. , Matskevich N.I. , Luk’yanova S.A. , Zaitsev V.P. , Tkachev E.N.
Enthalpy of Formation and Lattice Enthalpy of Erbium-Substituted Bismuth Oxide
Russian Journal of Physical Chemistry A. 2024. V.98. N9. P.1941-1944. DOI: 10.1134/S003602442470105X WOS Scopus РИНЦ OpenAlex

Поступила в редакцию:	3 дек. 2023 г.
Принята к публикации:	17 дек. 2023 г.
Опубликована в печати:	9 сент. 2024 г.

Web of science:	WOS:001309536300015
Scopus:	2-s2.0-85203349483
РИНЦ:	69169412
OpenAlex:	W4402355139

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