RU2013148308A - METHOD FOR GROWING SODIUM-BISMUTO MOLYBDATE SINGLE CRYSTALS - Google Patents

METHOD FOR GROWING SODIUM-BISMUTO MOLYBDATE SINGLE CRYSTALS Download PDF

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RU2013148308A
RU2013148308A RU2013148308/05A RU2013148308A RU2013148308A RU 2013148308 A RU2013148308 A RU 2013148308A RU 2013148308/05 A RU2013148308/05 A RU 2013148308/05A RU 2013148308 A RU2013148308 A RU 2013148308A RU 2013148308 A RU2013148308 A RU 2013148308A
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sodium
bismuth molybdate
growing
carried out
dimolybdate
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RU2013148308/05A
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Russian (ru)
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RU2556114C2 (en
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Баирма Нимбуевна Цыдыпова
Анатолий Алексеевич Павлюк
Евгения Валерьевна Полякова
Анатолий Ильич Сапрыкин
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Федеральное государственное бюджетное учреждение науки Институт неорганической химии им. А.В. Николаева Сибирского отделения Российской академии наук
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Abstract

1. Способ выращивания кристаллов натрий-висмутового молибдата, NaBi(MoO), путем выращивания из высокотемпературного раствора в расплаве из шихты, отличающийся тем, что шихта содержит натрий-висмутовый молибдат и растворитель димолибдат натрия, при соотношении натрий-висмутового молибдата к димолибдату натрия, равному 10-30:90-70 мол.% соответственно.2. Способ по п.1, отличающийся тем, что кристаллизацию ведут на вытягиваемую и вращающуюся затравку, ориентированную перпендикулярно грани дипирамиды [101], выращивание ведут в условиях низких градиентов ΔT/Δl<1 град/см.1. A method of growing crystals of sodium bismuth molybdate, NaBi (MoO), by growing from a high-temperature solution in a melt from a charge, characterized in that the charge contains sodium bismuth molybdate and a solvent sodium dimolybdate, in the ratio of sodium bismuth molybdate to sodium dimolybdate, equal to 10-30: 90-70 mol.%, respectively. 2. The method according to claim 1, characterized in that the crystallization is carried out on a stretched and rotating seed oriented perpendicular to the edges of the dipyramid [101], cultivation is carried out under conditions of low gradients ΔT / Δl <1 deg / cm.

Claims (2)

1. Способ выращивания кристаллов натрий-висмутового молибдата, NaBi(MoO4)2, путем выращивания из высокотемпературного раствора в расплаве из шихты, отличающийся тем, что шихта содержит натрий-висмутовый молибдат и растворитель димолибдат натрия, при соотношении натрий-висмутового молибдата к димолибдату натрия, равному 10-30:90-70 мол.% соответственно.1. A method of growing crystals of sodium bismuth molybdate, NaBi (MoO 4 ) 2 , by growing from a high temperature solution in a melt from a charge, characterized in that the mixture contains sodium bismuth molybdate and a solvent sodium dimolybdate, in the ratio of sodium bismuth molybdate to dimolybdate sodium, equal to 10-30: 90-70 mol.%, respectively. 2. Способ по п.1, отличающийся тем, что кристаллизацию ведут на вытягиваемую и вращающуюся затравку, ориентированную перпендикулярно грани дипирамиды [101], выращивание ведут в условиях низких градиентов ΔT/Δl<1 град/см. 2. The method according to claim 1, characterized in that the crystallization is carried out on a stretchable and rotating seed, oriented perpendicular to the edges of the dipyramid [101], cultivation is carried out under conditions of low gradients ΔT / Δl <1 deg / cm.
RU2013148308/05A 2013-10-29 2013-10-29 Method of growing sodium-bismuth molybdate monocrystals RU2556114C2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668627A (en) * 2016-01-15 2016-06-15 武汉工程大学 Nanometer NaBi(MoO4)2 and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668627A (en) * 2016-01-15 2016-06-15 武汉工程大学 Nanometer NaBi(MoO4)2 and preparation method thereof

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Effective date: 20181030