Show metadata Hide metadata

(19)

(11)

2 540 555

(13)

(51)

IPC

C30B9/04(2006-01-01)

C30B9/12(2006-01-01)

C30B15/02(2006-01-01)

C30B15/36(2006-01-01)

C30B29/32(2006-01-01)

(21) (22)

Application

2013117617/05, 2013-04-16

(24)

Start date

2013-04-16

(22)

Actual filing date

2013-04-16

(45)

Published

2015-02-10

(72)

Inventor

Trifonov Vjacheslav AleksandrovichPavljuk Anatolij AlekseevichSolodovnikov Sergej Fedorovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Neorganicheskoj Khimii Im. A.V. Nikolaeva Sibirskogo Otdelenija Rossijskoj Akademii Nauk

METHODS OF GROWING MONOCRYSTALS OF POTASSIUM-BARIUM MOLYBDATE Russian patent published in 2015 - IPC C30B9/04 C30B9/12 C30B15/02 C30B15/36 C30B29/32

Abstract RU 2540555 C2

FIELD: chemistry.

SUBSTANCE: invention relates to field of chemical technology, namely to growing crystals of potassium-barium molybdate K₂Ba(MoO₄)₂ from solution-melt of K₂Ba(MoO₄)₂ for analysis of physical properties and practical use. As solvent used is potassium molybdate K₂MoO₄, with molar ratio of potassium-barium molybdate and potassium molybdate K₂MoO₄, equal 1:2, respectively, crystallisation is carried out on seed, increased from 1 to 2 mm/day and rotating at rate 30-40 rev/min, oriented by direction [001], cooling of melt is carried out at rate from 0.2 to 3 degrees/day, with cooling of crystals being carried out at rate 20 degrees/day.

EFFECT: claimed method makes it possible to obtain optically homogenous K₂Ba(MoO₄)₂, crystals of large size (25×15 mm) without inclusions, blocks and cracks.

1 ex

Similar patents RU2540555C2

Title	Year	Author	Number
METHOD FOR RUBIDIUM-BISMUTH MOLYBDATE MONOCRYSTAL GROWING	2013	Tsydypova Bairma Nimbuevna Pavljuk Anatolij Alekseevich Khajkina Elena Grigor'Evna	RU2542313C2
METHOD OF GROWING MONOCRYSTALS OF LITHIUM-BISMUTH MOLYBDATE	2012	Tsydypova Bairma Nimbuevna Pavljuk Anatolij Alekseevich	RU2519428C2
METHOD OF GROWING SODIUM-BISMUTH MOLYBDATE MONOCRYSTALS	2013	Tsydypova Bairma Nimbuevna Pavljuk Anatolij Alekseevich Poljakova Evgenija Valer'Evna Saprykin Anatolij Il'Ich	RU2556114C2
PROCESS OF GROWING OF MONOCRYSTALS OF EMERALD	1993	Khranenko G.G. Vejs N.S.	RU2061108C1
METHOD FOR OBTAINING MONOCRYSTALS OF LEAD MOLYBDATE	0	Pavlyuk Anatolij Alekseevich Vasilev Yan Vladimirovich Kuznetsov Fedor Andreevich Kharchenko Lyudmila Yulianovna Maleev Mikhail Najdenov Veselinov Iliya Petrov Kiril Petrov Antonova Svetlana Stoeva Kunev Dinko Knchev	SU1659535A1
METHOD OF PREPARING MONOCRYSTALS OF POTASSIUM TITANYL ARSENATE KTiOAsO	1997	Isaenko L.I. Belov A.I. Merkulov A.A.	RU2128734C1
METHOD FOR PREPARATION OF IDEAL CESIUM TRIBORATE CRYSTALS FROM MULTICOMPONENT SOLUTIONS-MELTS	2008	Pyl'Neva Ninel' Alekseevna Pyl'Neva Lada Leonidovna Kosjakov Viktor Ivanovich	RU2367729C1
METHOD OF PRODUCING ZINC MOLYBDATE MONOCRYSTALS	2007	Ivleva Ljudmila Ivanovna Voronina Irina Sergeevna Berezovskaja Ljudmila Jur'Evna Lykov Pavel Andreevich Osiko Vjacheslav Vasil'Evich	RU2363776C1
METHOD OF GROWING A BARIUM METABORATE β-BABO (BBO) CRYSTAL	2019	Simonova Ekaterina Aleksandrovna Kononova Nadezhda Georgievna Shevchenko Vyacheslav Sergeevich Kuznetsov Artem Borisovich Kokh Aleksandr Egorovich	RU2705341C1
METHOD OF GROWING LITHIUM TRIBORATE MONOCRYSTALS	1996	Isaenko L.I. Gubenko L.I. Ran L.S. Tjurikov V.I.	RU2114221C1

RU 2 540 555 C2

Authors

Trifonov Vjacheslav Aleksandrovich

Pavljuk Anatolij Alekseevich

Solodovnikov Sergej Fedorovich

Dates

2015-02-10—Published

2013-04-16—Filed