RU2013148308A - METHOD FOR GROWING SODIUM-BISMUTO MOLYBDATE SINGLE CRYSTALS - Google Patents
METHOD FOR GROWING SODIUM-BISMUTO MOLYBDATE SINGLE CRYSTALS Download PDFInfo
- Publication number
- 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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- RU
- Russia
- Prior art keywords
- sodium
- bismuth molybdate
- growing
- carried out
- dimolybdate
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract 5
- 239000013078 crystal Substances 0.000 title claims abstract 3
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 title 1
- FSAJRXGMUISOIW-UHFFFAOYSA-N bismuth sodium Chemical compound [Na].[Bi] FSAJRXGMUISOIW-UHFFFAOYSA-N 0.000 claims abstract 6
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims abstract 3
- 238000002425 crystallisation Methods 0.000 claims abstract 2
- 230000008025 crystallization Effects 0.000 claims abstract 2
- 239000000155 melt Substances 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013148308/05A RU2556114C2 (en) | 2013-10-29 | 2013-10-29 | Method of growing sodium-bismuth molybdate monocrystals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013148308/05A RU2556114C2 (en) | 2013-10-29 | 2013-10-29 | Method of growing sodium-bismuth molybdate monocrystals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013148308A true RU2013148308A (en) | 2015-05-10 |
| RU2556114C2 RU2556114C2 (en) | 2015-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013148308/05A RU2556114C2 (en) | 2013-10-29 | 2013-10-29 | Method of growing sodium-bismuth molybdate monocrystals |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2556114C2 (en) |
Cited By (1)
| 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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2013
- 2013-10-29 RU RU2013148308/05A patent/RU2556114C2/en not_active IP Right Cessation
Cited By (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2556114C2 (en) | 2015-07-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20181030 |