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New Lead Borate Pb2B6O11 and Possibility of Synthesis of Lead Analogue of Maleevite in the PbO–BaO–B2O3–SiO2 System. / Горелова, Людмила Александровна; Юхно, Валентина Анатольевна; Миронова, Юлия Сергеевна; Верещагин, Олег Сергеевич; Кржижановская, Мария Георгиевна.

в: Glass Physics and Chemistry, Том 50, № 2, 09.2024, стр. 179-183.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{cc3f1e9f823c4734aed2102321f5cd9b,
title = "New Lead Borate Pb2B6O11 and Possibility of Synthesis of Lead Analogue of Maleevite in the PbO–BaO–B2O3–SiO2 System",
abstract = "Abstract: The PbO–BaO–B2O3–SiO2 system is studied using solid-state synthesis and melt crystallization methods and attempts are made to obtain samples of the maleevite (BaB2Si2O8)—lead maleevite (PbB2Si2O8) series. Due to the strong tendency of Pb-containing borosilicate materials to form glass, a lead-enriched analogue of maleevite is not obtained. In the study, a new lead borate Pb2B6O11 (sp. gr. P–1, a = 6.582(1) {\AA}, b = 6.593(1) {\AA}, c = 11.310(2) {\AA}, α = 98.29(1)°, β = 90.65(1)°, γ = 119.10(2)°, V = 422.4(1) {\AA}3) and a series of solid solutions (Ba1 –xPbx)3B6Si2O16 (x = 0.2, 0.4, 0.6) are synthesized and characterized for the first time. The layered compound Pb2B6O11 has a new structural type, while the solid solution (Ba1 – xPbx)3B6Si2O16 is a structural analogue of the previously known Ba3B6Si2O16.",
keywords = "PbO–BaO–B2O3–SiO2, lead borosilicate, lead borate, solid-state synthesis, melt crystallization method, PbO–BaO–B2O3–SiO2, lead borate, lead borosilicate, melt crystallization method, solid-state synthesis",
author = "Горелова, {Людмила Александровна} and Юхно, {Валентина Анатольевна} and Миронова, {Юлия Сергеевна} and Верещагин, {Олег Сергеевич} and Кржижановская, {Мария Георгиевна}",
year = "2024",
month = sep,
doi = "10.1134/s1087659624600108",
language = "English",
volume = "50",
pages = "179--183",
journal = "Glass Physics and Chemistry",
issn = "1087-6596",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - New Lead Borate Pb2B6O11 and Possibility of Synthesis of Lead Analogue of Maleevite in the PbO–BaO–B2O3–SiO2 System

AU - Горелова, Людмила Александровна

AU - Юхно, Валентина Анатольевна

AU - Миронова, Юлия Сергеевна

AU - Верещагин, Олег Сергеевич

AU - Кржижановская, Мария Георгиевна

PY - 2024/9

Y1 - 2024/9

N2 - Abstract: The PbO–BaO–B2O3–SiO2 system is studied using solid-state synthesis and melt crystallization methods and attempts are made to obtain samples of the maleevite (BaB2Si2O8)—lead maleevite (PbB2Si2O8) series. Due to the strong tendency of Pb-containing borosilicate materials to form glass, a lead-enriched analogue of maleevite is not obtained. In the study, a new lead borate Pb2B6O11 (sp. gr. P–1, a = 6.582(1) Å, b = 6.593(1) Å, c = 11.310(2) Å, α = 98.29(1)°, β = 90.65(1)°, γ = 119.10(2)°, V = 422.4(1) Å3) and a series of solid solutions (Ba1 –xPbx)3B6Si2O16 (x = 0.2, 0.4, 0.6) are synthesized and characterized for the first time. The layered compound Pb2B6O11 has a new structural type, while the solid solution (Ba1 – xPbx)3B6Si2O16 is a structural analogue of the previously known Ba3B6Si2O16.

AB - Abstract: The PbO–BaO–B2O3–SiO2 system is studied using solid-state synthesis and melt crystallization methods and attempts are made to obtain samples of the maleevite (BaB2Si2O8)—lead maleevite (PbB2Si2O8) series. Due to the strong tendency of Pb-containing borosilicate materials to form glass, a lead-enriched analogue of maleevite is not obtained. In the study, a new lead borate Pb2B6O11 (sp. gr. P–1, a = 6.582(1) Å, b = 6.593(1) Å, c = 11.310(2) Å, α = 98.29(1)°, β = 90.65(1)°, γ = 119.10(2)°, V = 422.4(1) Å3) and a series of solid solutions (Ba1 –xPbx)3B6Si2O16 (x = 0.2, 0.4, 0.6) are synthesized and characterized for the first time. The layered compound Pb2B6O11 has a new structural type, while the solid solution (Ba1 – xPbx)3B6Si2O16 is a structural analogue of the previously known Ba3B6Si2O16.

KW - PbO–BaO–B2O3–SiO2

KW - lead borosilicate

KW - lead borate

KW - solid-state synthesis

KW - melt crystallization method

KW - PbO–BaO–B2O3–SiO2

KW - lead borate

KW - lead borosilicate

KW - melt crystallization method

KW - solid-state synthesis

UR - https://www.mendeley.com/catalogue/a3ec5899-87ad-3fdf-82db-dcfb5a9cad32/

U2 - 10.1134/s1087659624600108

DO - 10.1134/s1087659624600108

M3 - Article

VL - 50

SP - 179

EP - 183

JO - Glass Physics and Chemistry

JF - Glass Physics and Chemistry

SN - 1087-6596

IS - 2

ER -

ID: 124240871