Журнал Сибирского федерального университета
Journal of Siberian Federal University
Химия
Chemistry
Редакционный совет
академик РАН Е.А.Ваганов
академик РАН И.И.Гительзон
академик РАН А.Г.Дегерменджи
академик РАН В.Ф.Шабанов
чл.-к. РАН, д-р физ.-мат. наук
В.Л.Миронов
чл.-к. РАН, д-р техн. наук
Г.Л.Пашков
чл.-к. РАН, д-р физ.-мат. наук
В.В.Шайдуров
чл.-к. РАН, д-р физ.-мат. наук
В.В. Зуев
Editorial Advisory Board
Chairman:
Eugene A. Vaganov
Members:
Josef J. Gitelzon
Vasily F. Shabanov
Andrey G. Degermendzhy
Valery L. Mironov
Gennady L. Pashkov
Vladimir V. Shaidurov
Vladimir V. Zuev
Editorial Board:
Editor-in-Chief:
Mikhail I. Gladyshev
Founding Editor:
Vladimir I. Kolmakov
Managing Editor:
Olga F. Alexandrova
Executive Editor for Chemistry:
Boris N. Kuznetsov
CONTENTS / СОДЕРЖАНИЕ
Liliy A. Irtyugo, Nataliy V. Belousova,
Viktor M. Denisov, Liubov T. Denisova,
Sergei D. Kirik and Liubov G. Chumilina
High-Temperature Heat Capacity of Bismuth Oxide and Bismuth-Zinc
Double Oxide with the Sillenite Structure
– 125 –
Victor V. Ivanov,
Natalya S. Nikolaeva, Irina A. Sidorak,
Alexander À. Shubin and Andrey V. Sidorak
Ag/ZnO and Ag/SnO2
2012 5 (2)
Electrocontact Materials Obtained
from Fine-Grained Coprecipitated Powder Mixture
– 131 –
Larisa D. Stakhina,
Vu Van Hai, Òatiana P. Alekseeva,
Òatiana I. Burmistrova and Natalia N. Tereshenko
Enhancement of Microbial Petroleum Degradation by Oil Spill
Bioremediation Products
– 138 –
Â.Ì. Äåíèñîâ, Í.Â. Белоусова,
Â.Ï. Æåðåá, Ë.Ò. Äåíèñîâà, Â.Ì. Скориков
n*“,д…/е “%ед,…е…, “,“2ем/ %*“,д ",“м32=(III) $ %*“,д
›елеƒ=(III). I. o%л3че…,е , -=ƒ%"/е !="…%"е“,
– 146 –
И.Г. Судакова, Н.В. Гарынцева,
È.Ï. Èâàíîâ, Á.Í. Кузнецов
b/деле…,е , C!,ме…е…,е “3Kе!,…= ,ƒ Kе!е“2/ *%!/ Kе!еƒ/
– 168 –
Редактор И.А. Вейсиг Корректор Е.Г. Иванова
Компьютерная верстка Е.В. Гревцовой
Подписано в печать 19.06.2012 г. Формат 84х108/16. Усл. печ. л. 9,1.
Уч.-изд. л. 8,6. Бумага тип. Печать офсетная. Тираж 1000 экз. Заказ 9930.
Отпечатано в ПЦ БИК СФУ. 660041 Красноярск, пр. Свободный, 82a.
Стр.1
Editorial board for Chemistry:
Nikolai V. Chesnokov
Lubov ’ K. Altunina
Natalia G. Bazarnova
Vasiliy A. Babkin
Vicente Cebolla
Viktor M. Denisov
Zinfer R. Ismagilov
Sergey V. Kachin
Sergey D. Kirik
Wolfgang Klose
Vladimir I. Kovalchuk
Vladimir A. Likholobov
Yuri L. Mikhlin
Gennady L. Pashkov
Anatoly I. Rubailo
Tatyana V. Ryazanova
Vladimir A. Sobyanin
Valeri E. Tarabanko
Tatyana G. Shendrik
Jean V. Weber
Е.В. Веприкова, Е.А. Терещенко,
Н.В. Чесноков, Б.Н. Кузнецов
h“C%льƒ%"=…,е Kе!е“2/ *%!/ Kе!еƒ/ дл
“%!Kц,%……/. м=2е!,=л%"
– 178 –
Ñ.Ë. Äèäóõ, Â.Í. Лосев
Šе“2-“,“2ем/ …= %“…%"е
*!ем…еƒем…/.
– 189 –
Ä.Â. Çèìîíèí, Ã.Â. Бурмакина,
Ë.Ã. Бондарева, À.Ì. Æèæàåâ, À.È. Рубайло
nC!еделе…,е ›елеƒ= " C%"е!.…%“2…/. , C,2ье"/. "%д=.
j!=“…% !“*%г% !ег,%…= ме2%д=м, "%ль2=мCе!%ме2!,,
– 198 –
Свидетельство о регистрации СМИ
ПИ № ФС77-28-726 от 29.06.2007 г.
Серия включена в «Перечень ведущих
рецензируемых научных журналов
и изданий, в которых должны
быть опубликованы основные научные
результаты диссертации на
соискание ученой степени доктора и
кандидата наук» (редакция 2010 г.)
À.À. Êóçóáîâ, Í.Ñ. Åëèñååâà,
Ï.Î. Êðàñíîâ, Ô.Í. Òîìèëèí, À.Ñ. Федоров
Šе%!е2,че“*%е ,““лед%"=…,е ,…2е!*=л,!%"=……/. “%ед,…е…,,L
Lix
BC3
– 209 –
Â.È. Êóçüìèí, Í.Â. Гудкова
q%.*“2!=*ц, *=2,%…%" ме2=лл%" C!, ,ƒ"лече…,, *%K=ль2=
β-%*“,%*“,м=м,
– 216 –
Т.М. Мурзагалеев, А.В. Восмериков,
А.К. Головко, Т.А. Федущак, В.Д. Огородников
j!е*,…г 2 ›ел%L …е-2, " C!,“32“2",, це%л,2= Y,
м%д,-,ц,!%"=……%г% …=…%C%!%ш*%м …,*ел
– 224 –
2*=…еL,
м%д,-,ц,!%"=……/. C%л,=м,…=м, , “3ль-%C!%,ƒ"%д…/м,
%!г=…,че“*,. !е=ге…2%", дл %C!еделе…, ›елеƒ=(II)
C%л3че…,
Стр.2
Journal of Siberian Federal University. Chemistry 2 (2012 5) 125-130
~ ~ ~
УДК 536.63
High-Temperature Heat Capacity
of Bismuth Oxide and Bismuth-Zinc Double Oxide
with the Sillenite Structure
Liliy A. Irtyugo, Nataliy V. Belousova,
Viktor M. Denisov*, Liubov T. Denisova,
Sergei D. Kirik and Liubov G. Chumilina
Siberian Federal University
79 Svobodny, Krasnoyarsk, 660041 Russia 1
Received 05.06.2012, received in revised form 12.06.2012, accepted 19.06.2012
Experimental data on the heat capacity of bismuth oxide and bismuth-zinc double oxide with the
sillenite structure (446-939 K) were presented.
Keywords: bismuth oxide, bismuth-zinc double oxide, heat capacity.
Introduction
Bismuth oxide and Bi2
O3
-based compounds are of practical importance in view of their valuable
properties and for a long time attract considerable attention of scientists [1 – 4]. At the same time, there
are certain problems relating to the obtaining materials. It is attributed to the fact that many Bi2
O3
-based
oxide compounds can be in metastable state [4 – 6]. Phase equilibria in such systems can be improved
with the use of thermodynamic modeling. To do this would require data on the thermodynamic properties
of original oxides as well as complex oxide compounds over a wide temperature interval. Although
Bi2
O3
fi rst place, this is true for pure Bi2
-based compounds are used extensively, their properties call for additional investigations. In the
O3
. It forms α, β, γ and δ polymorphous modifi cations in different
temperature ranges [7].
By now there are data on the heat capacity of Bi2
are given in [8] by Eq. (1), J/(mole·К):
2
C a bT cT
p
where a = 103,60; b = 33,50 · 10-3
temperature.
,
; c = 0. From this equation it follows that Cp
O3
. The values of Cp
for this oxide at 298-800 K
(1)
is a linear function of the
* Corresponding author E-mail address: antluba@mail.ru
1
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# 125 #
Стр.3