CN1144855C - Rare earth three-primary-color fluorescent powder for plant tissue culture - Google Patents
Rare earth three-primary-color fluorescent powder for plant tissue culture Download PDFInfo
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- CN1144855C CN1144855C CNB011038373A CN01103837A CN1144855C CN 1144855 C CN1144855 C CN 1144855C CN B011038373 A CNB011038373 A CN B011038373A CN 01103837 A CN01103837 A CN 01103837A CN 1144855 C CN1144855 C CN 1144855C
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- powder
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- magnesium aluminate
- fluorescent
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- 239000000843 powder Substances 0.000 title claims abstract description 70
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 28
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 28
- 238000004161 plant tissue culture Methods 0.000 title claims abstract description 6
- DXNVUKXMTZHOTP-UHFFFAOYSA-N dialuminum;dimagnesium;barium(2+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Mg+2].[Mg+2].[Al+3].[Al+3].[Ba+2].[Ba+2] DXNVUKXMTZHOTP-UHFFFAOYSA-N 0.000 claims abstract description 17
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000012010 growth Effects 0.000 claims abstract description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 24
- 239000012190 activator Substances 0.000 claims description 19
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 16
- RCFVMJKOEJFGTM-UHFFFAOYSA-N cerium zirconium Chemical compound [Zr].[Ce] RCFVMJKOEJFGTM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052693 Europium Inorganic materials 0.000 claims description 8
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 8
- 229910052771 Terbium Inorganic materials 0.000 claims description 6
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 6
- 230000003595 spectral effect Effects 0.000 abstract description 22
- OUTPDOOKNQBVFO-UHFFFAOYSA-K P(=O)([O-])([O-])[O-].[Y+3].[V+5] Chemical compound P(=O)([O-])([O-])[O-].[Y+3].[V+5] OUTPDOOKNQBVFO-UHFFFAOYSA-K 0.000 abstract description 5
- QGKBPWOLFJRLKE-UHFFFAOYSA-J distrontium;phosphonato phosphate Chemical compound [Sr+2].[Sr+2].[O-]P([O-])(=O)OP([O-])([O-])=O QGKBPWOLFJRLKE-UHFFFAOYSA-J 0.000 abstract description 4
- 230000029553 photosynthesis Effects 0.000 abstract description 2
- 238000010672 photosynthesis Methods 0.000 abstract description 2
- GNZXSJGLMFKMCU-UHFFFAOYSA-N [Mg+2].[O-][Ge](F)=O.[O-][Ge](F)=O Chemical compound [Mg+2].[O-][Ge](F)=O.[O-][Ge](F)=O GNZXSJGLMFKMCU-UHFFFAOYSA-N 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- -1 cerium magnesium aluminate Chemical class 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 12
- 230000008635 plant growth Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 229910000497 Amalgam Inorganic materials 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Luminescent Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The invention discloses rare earth tricolor fluorescent powder for plant tissue culture, which takes yttrium oxide, cerium magnesium aluminate, barium magnesium aluminate, yttrium phosphate vanadium, magnesium fluorogermanate, strontium pyrophosphate and rare earth ultraviolet powder as raw materials and can be prepared into three different fluorescent powders according to different proportions. The three kinds of fluorescent powder can emit blue-white, natural and purple-red lights in respective energy-saving fluorescent tubes, and the spectral line distribution ranges of the three kinds of lights are beneficial to the photosynthesis of plants, so that the growth and development of the plants can be promoted.
Description
Technical field
The present invention relates to a kind of rare-earth trichromatic fluorescent powder that is used for plant tissue culture, can send the spectral line that promotes plant-growth and growth after this rare-earth trichromatic fluorescent powder uses in energy-saving fluorescent lamp.
Background technology
At present, the light source that is used for plant culturing is both at home and abroad produced by common sight lamp fluorescent tube, it is common that fluorescent-lamp tube sent is the ordinary light spectral line, but plant is selectively to the absorption of spectral line, therefore only some line-pairs plant-growth is favourable in this ordinary light spectral line, the spectral line of other parts does not then act on the growth of plant, even harmful, is very uneconomic thereby cause adopting fluorescent-lamp tube as the method for light source.That is to say, under the identical situation of the condition of gas concentration lwevel, synthetic carbohydrate, the growth of various different line-pairs plants, grow, bloom, result or the like the facilitation effect that physiological action rose is different.Therefore, in order to promote growth and development of plant better,, also must remove the deleterious spectral line of plant except making the illumination to plant reach certain intensity.
Summary of the invention
In order to solve above-mentioned existing deficiency, the object of the present invention is to provide a kind of rare-earth trichromatic fluorescent powder that can in energy-saving fluorescent lamp, only send to the favourable spectral line of plant-growth.
In order to realize this purpose, by adopting the rare-earth trichromatic fluorescent powder of different proportionings, when evenly being coated with it in thin and straight tube type energy-saving fluorescent lamp of being located at described in No. 98248831.9 patent, can send and have different colours, and only help the spectral line of growth and development of plants, therefore disclosed content in No. 98248831.9 patent is incorporated into the present invention in this mode by reference.
Wherein, make after can making described energy-saving fluorescent lamp send the barium magnesium aluminate blue powder uniform mixing of the rare-earth trichromatic fluorescent powder of blue white light spectral line by the green powder of cerium-zirconium aluminic of the yttrium oxide rouge and powder of 25% to 35% weight ratio, 40% to 50% weight ratio and 15% to 30% weight ratio.And in advance in yttrium oxide rouge and powder and barium magnesium aluminate blue powder, be mixed with weight ratio respectively and be 0.01% to 0.1% activator europium, in the green powder of cerium-zirconium aluminic, be mixed with weight ratio and be 0.01% to 0.1% activator terbium.
Make after can making described energy-saving fluorescent lamp send the barium magnesium aluminate blue powder uniform mixing of the rare-earth trichromatic fluorescent powder of Natural color spectral line by the green powder of cerium-zirconium aluminic of the yttrium oxide rouge and powder of 45% to 55% weight ratio, 30% to 40% weight ratio and 5% to 15% weight ratio.And in advance in yttrium oxide rouge and powder and barium magnesium aluminate blue powder, be mixed with weight ratio respectively and be 0.01% to 0.1% activator europium, in the green powder of cerium-zirconium aluminic, be mixed with weight ratio and be 0.01% to 0.1% activator terbium.
Make after can making described energy-saving fluorescent lamp send the rare earth ultraviolet powder uniform mixing of the rare-earth trichromatic fluorescent powder of red-purple spectral line by the strontium pyrophosphate purple light powder of the barium magnesium aluminate blue powder of the fluogermanic acid magnesium rouge and powder of the yttrium oxide rouge and powder of the vanadium yttrium phosphate rouge and powder of 35% to 55% weight ratio, 5% to 10% weight ratio, 15% to 25% weight ratio, 15% to 30% weight ratio, 2% to 10% weight ratio and 0 to 5%.And in advance in vanadium yttrium phosphate rouge and powder, yttrium oxide rouge and powder, barium magnesium aluminate blue powder and strontium pyrophosphate purple light powder, be mixed with weight ratio respectively and be 0.01% to 0.1% activator europium, in fluogermanic acid magnesium rouge and powder, be mixed with weight ratio in advance and be 0.01% to 0.1% activator manganese.
The spectral wavelength scope of ordinary light spectral line is generally between 380 nanometer to 780 nanometers, and the spectral line that rare-earth trichromatic fluorescent powder sent that can send blue white light is distributed between 380 nanometer to 500 nanometers and between 610 nanometer to 780 nanometers, its colour temperature is 6855K, and colour rendering index is Ra=74.6; The spectral line that rare-earth trichromatic fluorescent powder sent that can send nature coloured light is distributed between 380 nanometer to 450 nanometers and between 610 nanometer to 780 nanometers, its colour temperature is 3491K, and colour rendering index is Ra=78; And the spectral line that rare-earth trichromatic fluorescent powder sent that can send purplish red coloured light is distributed between 350 nanometer to 490 nanometers and between 610 nanometer to 780 nanometers, its colour temperature is 1506K, and colour rendering index is Ra=40.8.
More than three kinds of rare-earth trichromatic fluorescent powders all be removed, Wavelength distribution spectral line 500 nanometer to 600 nanometers between harmful by the spectral line that described energy-saving fluorescent lamp sent to plant, also removed simultaneously and plant has been harmful to the UV-light of wavelength below 350 nanometers.Assimilation, the spectral line of wavelength between 600 nanometer to 700 nanometers that can strengthen plant then are retained down, meanwhile, not only with wavelength the blue white light spectral line about 400 nanometers and wavelength about 700 nanometers the simultaneous situation of purplish red coloured light spectral line but also cut apart, thereby can more effectively promote photosynthesis of plants, make the growth cycle of plant shorten greatly.
In addition, the energy-saving fluorescent lamp that is coated with above-mentioned three kinds of rare-earth trichromatic fluorescent powders also is applicable to high-grade waterplant.If will be coated with the energy-saving fluorescent lamp of described three kinds of rare-earth trichromatic fluorescent powders is located in the aquarium, and the light that fluorescent tube sent controlled, so can so that aquarium in aquarium fish and jewelry color is bright-colored more, but also can make the ventilative and draining of waterplant organize prosperity more, the speed of growth is accelerated.
Embodiment
Embodiment one: at first mix weight ratio respectively and be 0.01% activator europium in yttrium oxide rouge and powder and barium magnesium aluminate blue powder, in the green powder of cerium-zirconium aluminic, mix simultaneously weight ratio and be 0.01% activator terbium, then get the yttrium oxide rouge and powder that is mixed with activator and 30% weight ratio, the barium magnesium aluminate blue powder of green powder of the cerium-zirconium aluminic of 45% weight ratio and 25% weight ratio carries out uniform mixing, mixed rare-earth trichromatic fluorescent powder is coated in equably on the aforesaid power saving fluorescent lamp inside pipe wall again, then this energy-saving fluorescent lamp is evacuated again and charges into rare gas element, roasting at last amalgam, test and assembling lamp holder promptly can be made into the energy-saving fluorescent lamp that can send blue white light.Switch on test back of this fluorescent tube is confirmed that this fluorescent tube can send the required blue white light of plant-growth.
Embodiment two: at first mix weight ratio respectively and be 0.01% activator europium in yttrium oxide rouge and powder and barium magnesium aluminate blue powder, in the green powder of cerium-zirconium aluminic, mix simultaneously weight ratio and be 0.01% activator terbium, then get the yttrium oxide rouge and powder that is mixed with activator and 50% weight ratio, the barium magnesium aluminate blue powder of green powder of the cerium-zirconium aluminic of 35% weight ratio and 15% weight ratio carries out uniform mixing, mixed rare-earth trichromatic fluorescent powder is coated in equably on the aforesaid power saving fluorescent lamp inside pipe wall again, then this energy-saving fluorescent lamp is evacuated again and charges into rare gas element, roasting at last amalgam, test and assembling lamp holder promptly can be made into the energy-saving fluorescent lamp that can send nature coloured light.Switch on test back of this fluorescent tube is confirmed that this fluorescent tube can send the required natural coloured light of plant-growth.
Embodiment three: at first at vanadium yttrium phosphate rouge and powder, yttrium oxide rouge and powder, mix weight ratio respectively in barium magnesium aluminate blue powder and the tetra-sodium purple light powder and be 0.01% activator europium, in fluogermanic acid magnesium rouge and powder, mix simultaneously weight ratio and be 0.01% activator manganese, get the vanadium yttrium phosphate rouge and powder that is mixed with activator and 50% weight ratio again, the yttrium oxide rouge and powder of 8% weight ratio, the fluogermanic acid magnesium rouge and powder of 10% weight ratio, the barium magnesium aluminate blue powder of 20% weight ratio, the rare earth ultraviolet powder of the strontium pyrophosphate purple light powder of 8% weight ratio and 4% weight ratio carries out uniform mixing, mixed rare-earth trichromatic fluorescent powder is coated in equably on the aforesaid power saving fluorescent lamp inside pipe wall again, then again this energy-saving fluorescent lamp is evacuated and charges into rare gas element, roasting at last amalgam, test and assembling lamp holder promptly can be made into the energy-conservation fluorescence ± fourth pipe that can send purplish red coloured light.Switch on test back of this fluorescent tube is confirmed that this fluorescent tube can send the required purplish red coloured light of plant-growth.
Claims (2)
1, a kind of rare-earth trichromatic fluorescent powder that is used for plant tissue culture, this rare-earth trichromatic fluorescent powder can send the blue white light that only helps growth and development of plants in energy-saving fluorescent lamp, it is characterized in that: this rare-earth trichromatic fluorescent powder is formed by the yttrium oxide rouge and powder of 25% to 35% weight ratio, the green powder of cerium-zirconium aluminic of 40% to 50% weight ratio and the barium magnesium aluminate blue powder uniform mixing of 15% to 30% weight ratio; And in advance in yttrium oxide rouge and powder and barium magnesium aluminate blue powder, be mixed with weight ratio respectively and be 0.01% to 0.1% activator europium, in the green powder of cerium-zirconium aluminic, be mixed with weight ratio and be 0.01% to 0.1% activator terbium.
2, a kind of rare-earth trichromatic fluorescent powder that is used for plant tissue culture, this rare-earth trichromatic fluorescent powder can send the natural coloured light that only helps growth and development of plants in energy-saving fluorescent lamp, it is characterized in that: this rare-earth trichromatic fluorescent powder is by the yttrium oxide rouge and powder of 45% to 55% weight ratio, the barium magnesium aluminate blue powder uniform mixing of green powder of the cerium-zirconium aluminic of 30% to 40% weight ratio and 5% to 15% weight ratio forms: and in advance be mixed with weight ratio in yttrium oxide rouge and powder and barium magnesium aluminate blue powder respectively and be 0.01% to 0.1% activator europium, be mixed with weight ratio and be 0.01% to 0.1% activator terbium in the green powder of cerium-zirconium aluminic.
Priority Applications (1)
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CNB011038373A CN1144855C (en) | 2001-02-22 | 2001-02-22 | Rare earth three-primary-color fluorescent powder for plant tissue culture |
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CNB011038373A CN1144855C (en) | 2001-02-22 | 2001-02-22 | Rare earth three-primary-color fluorescent powder for plant tissue culture |
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CN1311285A CN1311285A (en) | 2001-09-05 |
CN1144855C true CN1144855C (en) | 2004-04-07 |
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CNB011038373A Expired - Fee Related CN1144855C (en) | 2001-02-22 | 2001-02-22 | Rare earth three-primary-color fluorescent powder for plant tissue culture |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100568446C (en) * | 2005-08-29 | 2009-12-09 | 浙江晨辉光宝科技有限公司 | Fluorescent lamp |
CN101250410B (en) * | 2008-01-03 | 2010-06-16 | 湘潭大学 | Cerium and ferrous lithium aluminate codoped light-conversion fluorescent powder and preparation method thereof |
CN101649201B (en) * | 2008-08-15 | 2013-03-06 | 河北佰乘化工有限公司 | Phosphor for culture lamp, preparation method and culture lamp thereof |
CN101364522B (en) * | 2008-09-22 | 2010-06-09 | 南京工业大学 | Plant growth lamp |
CN102206492B (en) * | 2011-03-23 | 2013-10-30 | 李迎九 | Method for preparing special rare earth composite phosphor for three-band plant growth lamp |
CN104599937B (en) * | 2013-10-30 | 2017-07-18 | 李小鹿 | Nursery lamp |
CN108774523A (en) * | 2018-07-06 | 2018-11-09 | 安徽腾奎智能科技有限公司 | A kind of red germanic acid magnesium barium fluorescent powder of novel display |
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2001
- 2001-02-22 CN CNB011038373A patent/CN1144855C/en not_active Expired - Fee Related
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