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Transformation of the crystal structure in the series of K1-x Cs x BSi2O6 borosilicate solid solutions. / Derkacheva, E. S.; Krzhizhanovskaya, M. G.; Bubnova, R. S.; Filatov, S. K.

In: Glass Physics and Chemistry, Vol. 37, No. 5, 10.2011, p. 572-578.

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@article{acd9070ac2af41f98c8105b4262d205d,
title = "Transformation of the crystal structure in the series of K1-x Cs x BSi2O6 borosilicate solid solutions",
abstract = "The transformation of the crystal structure by isomorphous K +-Cs+ substitutions in the non-tetrahedral positions leading to the phase transition has been studied in the series of K 1-x Cs x BSi2O6 solid solutions. The samples have been crystallized from the glass at 850°C for 10 h. According to the data on the crystal structures refined by the Rietveld method, the compositions with 0 ≤ x ≤ 0.35 crystallize in space group -Rfis1-tem{\=p}43d, structural type KBSi2O6, and those with 0.37 ≤ x ≤ 1.0, crystallize in Ī3d, structural type CsBSi 2O6. The reversible cubic-cubic phase transition Ī43d Ī3d occurs in the composition range x = 0.35-0.37.",
keywords = "borosilicates, crystal structure, phase transition, Rietveld method, solid solutions",
author = "Derkacheva, {E. S.} and Krzhizhanovskaya, {M. G.} and Bubnova, {R. S.} and Filatov, {S. K.}",
year = "2011",
month = oct,
doi = "10.1134/S108765961105004X",
language = "русский",
volume = "37",
pages = "572--578",
journal = "Glass Physics and Chemistry",
issn = "1087-6596",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "5",

}

RIS

TY - JOUR

T1 - Transformation of the crystal structure in the series of K1-x Cs x BSi2O6 borosilicate solid solutions

AU - Derkacheva, E. S.

AU - Krzhizhanovskaya, M. G.

AU - Bubnova, R. S.

AU - Filatov, S. K.

PY - 2011/10

Y1 - 2011/10

N2 - The transformation of the crystal structure by isomorphous K +-Cs+ substitutions in the non-tetrahedral positions leading to the phase transition has been studied in the series of K 1-x Cs x BSi2O6 solid solutions. The samples have been crystallized from the glass at 850°C for 10 h. According to the data on the crystal structures refined by the Rietveld method, the compositions with 0 ≤ x ≤ 0.35 crystallize in space group -Rfis1-temp̄43d, structural type KBSi2O6, and those with 0.37 ≤ x ≤ 1.0, crystallize in Ī3d, structural type CsBSi 2O6. The reversible cubic-cubic phase transition Ī43d Ī3d occurs in the composition range x = 0.35-0.37.

AB - The transformation of the crystal structure by isomorphous K +-Cs+ substitutions in the non-tetrahedral positions leading to the phase transition has been studied in the series of K 1-x Cs x BSi2O6 solid solutions. The samples have been crystallized from the glass at 850°C for 10 h. According to the data on the crystal structures refined by the Rietveld method, the compositions with 0 ≤ x ≤ 0.35 crystallize in space group -Rfis1-temp̄43d, structural type KBSi2O6, and those with 0.37 ≤ x ≤ 1.0, crystallize in Ī3d, structural type CsBSi 2O6. The reversible cubic-cubic phase transition Ī43d Ī3d occurs in the composition range x = 0.35-0.37.

KW - borosilicates

KW - crystal structure

KW - phase transition

KW - Rietveld method

KW - solid solutions

UR - http://www.scopus.com/inward/record.url?scp=80455163309&partnerID=8YFLogxK

U2 - 10.1134/S108765961105004X

DO - 10.1134/S108765961105004X

M3 - статья

AN - SCOPUS:80455163309

VL - 37

SP - 572

EP - 578

JO - Glass Physics and Chemistry

JF - Glass Physics and Chemistry

SN - 1087-6596

IS - 5

ER -

ID: 9152693