CN102533251B - A kind of containing samarium and zinc fluorescent material and preparation method thereof - Google Patents
A kind of containing samarium and zinc fluorescent material and preparation method thereof Download PDFInfo
- Publication number
- CN102533251B CN102533251B CN201010623756.3A CN201010623756A CN102533251B CN 102533251 B CN102533251 B CN 102533251B CN 201010623756 A CN201010623756 A CN 201010623756A CN 102533251 B CN102533251 B CN 102533251B
- Authority
- CN
- China
- Prior art keywords
- fluorescent material
- zinc
- nicotinic acid
- compound
- containing samarium
- Prior art date
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Abstract
A kind of fluorescent material containing samarium and zinc relates to a kind of compound [Sm (L)
3(H
2o)
2]
2n(3nZnCl
4) 2nH
2o (wherein L is nicotinic acid).This compound adopts solvent thermal reaction legal system standby, uses SmCl
36H
2o, ZnCl
2and nicotinic acid, also prepared the single crystal of this compound after adding distil water by reacting by heating synthesis simultaneously.This compound can be applied to manufacturing fluorescent material.
Description
Art
Patent of the present invention relates to a kind of fluorescent material [Sm (nicotinic acid) containing samarium and zinc
3(H
2o)
2]
2n(3nZnCl
4) 2nH
2o.
Background technology
The development degree of material, information and energy three industries has been acknowledged as the important symbol of a national overall national strength power, and wherein material is again the basic substance of information and energy industry.The generation of each important novel material is all the milestone of human social development process.This century, one of most important research field was exactly the research and development of novel material.Rare-earth luminescent material, as a kind of important material, plays a part abnormal important in contemporary luminescent material and biological fluorescent labeling field.
In general, strong fluorescence can be sent time f-f charge transtion occurs rare earth.But the uptake factor of rare earth ion is usually lower, thus rare earth ion is caused to be difficult to luminescence or luminescence is more weak.In order to improve the uptake factor of rare earth ion, we adopt the organic ligand with conjugated structure as aromatic ring carboxylic acid etc. and rare-earth ion coordination, will pass to rare earth ion after light energy absorption, make rare earth ion can be luminous.Nicotinic acid is a kind of aromatic ring carboxylic acid with conjugated structure, and it can with the effective coordination of rare earth ion and by the transmission ofenergy of absorption to rare earth ion.In addition, zinc also may be used for manufacturing fluorescent material.Therefore we adopt the method that nicotinic acid and rare earth samarium, zine ion react, and have synthesized a kind of fluorescent material containing samarium and zinc.
Summary of the invention
The object of patent of the present invention to synthesize a kind of fluorescent material containing samarium and zinc.For this reason, need to select suitable raw material to carry out building-up reactions.
We adopt solvent thermal reaction method for this reason, use SmCl
36H
2o, ZnCl
2and nicotinic acid, synthesize the novel fluorescent material [Sm (nicotinic acid) containing samarium and zinc by reacting by heating after adding distil water
3(H
2o)
2]
2n(3nZnCl
4) 2nH
2o.
Novel fluorescent material [the Sm (nicotinic acid) containing samarium and zinc
3(H
2o)
2]
2n(3nZnCl
4) 2nH
2o tool has the following advantages: do not introduce impurity in reaction process, prepares simple; Reaction conditions is gentle, equipment that need not be complicated; Can directly obtain body monocrystalline, need not the monocrystalline of this material of further growth.
Embodiment
Embodiment 1, about the fluorescent material [Sm (nicotinic acid) containing samarium and zinc
3(H
2o)
2]
2n(3nZnCl
4) 2nH
2the single crystal growing of the synthesis of O and this material.
Containing the fluorescent material [Sm (nicotinic acid) of samarium and zinc
3(H
2o)
2]
2n(3nZnCl
4) 2nH
2the single crystal growing of the synthesis of O and this material adopts solvent thermal reaction method to complete simultaneously.
Chemical reagent used, manufacturer and charging capacity are:
First accurately claim to obtain the reactant of respective quality by the mol ratio of each reactant, put into the solvent thermal jar that volume is 23mL, add 10mL distilled water, sealing.The solvent thermal jar closed is put into muffle furnace, uses temperature controller control temperature, be warming up to 180 DEG C by room temperature in 5 hours, 180 DEG C of constant temperature 10 days, then be down to 30 DEG C in 6 hours, then turn off power supply.From muffle furnace, take out solvent thermal jar, open, colourless bulk crystals (productive rate > 62%) can be obtained.
Measure through x-ray crystal structure, compound [Sm (nicotinic acid)
3(H
2o)
2]
2n(3nZnCl
4) 2nH
2the spacer of O is P2
1/ c (No.14), its cell parameter is
β=104.842 (1) °, Z=2, unit-cell volume
fluorescence spectrum test shows, compound [Sm (nicotinic acid)
3(H
2o)
2]
2n(3nZnCl
4) 2nH
2o sends very strong fluorescence.
Claims (1)
1. contain a fluorescent material for samarium and zinc, it is characterized in that: molecular formula is [Sm (nicotinic acid)
3(H
2o)
2]
2n(3nZnCl
4) 2nH
2o, spacer is P2
1/ c (No.14), its cell parameter is
β=104.842 (1) °, Z=2, unit-cell volume
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010623756.3A CN102533251B (en) | 2010-12-24 | 2010-12-24 | A kind of containing samarium and zinc fluorescent material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010623756.3A CN102533251B (en) | 2010-12-24 | 2010-12-24 | A kind of containing samarium and zinc fluorescent material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102533251A CN102533251A (en) | 2012-07-04 |
| CN102533251B true CN102533251B (en) | 2015-09-30 |
Family
ID=46341314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010623756.3A Expired - Fee Related CN102533251B (en) | 2010-12-24 | 2010-12-24 | A kind of containing samarium and zinc fluorescent material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102533251B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101243156A (en) * | 2005-08-15 | 2008-08-13 | 住友化学株式会社 | Metal complex-containing luminescent material and photoelectric device using the same |
| CN101305016A (en) * | 2005-09-09 | 2008-11-12 | 住友化学株式会社 | Metal complex, light-emitting material and light-emitting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006051757A1 (en) * | 2006-11-02 | 2008-05-08 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | phosphors |
-
2010
- 2010-12-24 CN CN201010623756.3A patent/CN102533251B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101243156A (en) * | 2005-08-15 | 2008-08-13 | 住友化学株式会社 | Metal complex-containing luminescent material and photoelectric device using the same |
| CN101305016A (en) * | 2005-09-09 | 2008-11-12 | 住友化学株式会社 | Metal complex, light-emitting material and light-emitting device |
Non-Patent Citations (3)
| Title |
|---|
| Chen, Wentong等.Synthesis, crystal structure and properties of [Gd(C6NO2H5)3(H2O)2]n (1.5nZnCl4)• * |
| nH2O with unprecedented poly-cationic chains.《JOURNAL OF CHEMICAL RESEARCH》.2008,(第5期),第248-251页. * |
| Synthesis, structure, and physical properties of [Sm(C6NO2H5)3(H2O)2]n.(H5O2)n(ZnCl5)n(ZnCl4)2n.(H2O)2n with unprecedented ZnCl53- species;Yi-Ming Xie等;《Journal of Solid State Chemistry》;20080411;第181卷;1853-185 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102533251A (en) | 2012-07-04 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20151224 |
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