CN105906215A - Highly transparent quantum dot glass containing silver nanoparticles and preparation method thereof - Google Patents
Highly transparent quantum dot glass containing silver nanoparticles and preparation method thereof Download PDFInfo
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- CN105906215A CN105906215A CN201610217996.0A CN201610217996A CN105906215A CN 105906215 A CN105906215 A CN 105906215A CN 201610217996 A CN201610217996 A CN 201610217996A CN 105906215 A CN105906215 A CN 105906215A
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- 239000011521 glass Substances 0.000 title claims abstract description 61
- 239000002096 quantum dot Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims description 11
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 title abstract 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002105 nanoparticle Substances 0.000 claims abstract description 11
- 229910052709 silver Inorganic materials 0.000 claims description 27
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 21
- 239000004332 silver Substances 0.000 claims description 21
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 13
- IURNOFSIYGTQFC-UHFFFAOYSA-N [Si].[B].[Na] Chemical compound [Si].[B].[Na] IURNOFSIYGTQFC-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- XURCIPRUUASYLR-UHFFFAOYSA-N Omeprazole sulfide Chemical compound N=1C2=CC(OC)=CC=C2NC=1SCC1=NC=C(C)C(OC)=C1C XURCIPRUUASYLR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052738 indium Inorganic materials 0.000 claims description 9
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003980 solgel method Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract 1
- 238000009827 uniform distribution Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229960000935 dehydrated alcohol Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229960004756 ethanol Drugs 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000001392 ultraviolet--visible--near infrared spectroscopy Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/004—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of particles or flakes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2214/00—Nature of the non-vitreous component
- C03C2214/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2214/00—Nature of the non-vitreous component
- C03C2214/16—Microcrystallites, e.g. of optically or electrically active material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a highly transparent quantum dot glass containing silver nanoparticles synthesized through special atmosphere control. The highly transparent quantum dot glass containing an Ag-In2O3 structure is prepared by using a combination of a sol-gel method and special atmosphere control technology. According to the invention, atmosphere transition and ventilation time is adjusted, and a plurality of testing means are employed for research on formation of the Ag nanoparticles with small sizes and uniform distribution in a glass matrix in the aspect of microstructure; and transparency of the glass is greatly improved. The Ag-In2O3 structure constructed in the glass through the combination of the sol-gel method and special atmosphere control technology improves transparency of the glass.
Description
Technical field
The present invention relates to the high transparency Quantum Dot Glass of a kind of silver-containing nanoparticles, further relate to the preparation method of this Quantum Dot Glass.
Background technology
In recent years, silver nano-grain caused owing to it has important and novel character at aspects such as catalysis, optics, biologys
The interest of scientist.Recently, silver nano-grain is successfully doped to transparent solid matrix and this composite unique
Character and potential application optically make it receive much concern.Glass, as a kind of important solid transparent material, is possible not only to
Thering is provided stable existence environment for silver nano-grain, itself is as a kind of good photoelectric material, and the transparency having had is with uniform
Property, high mechanical performance and heat stability, it is easily formed the features such as desired shapes and sizes.Therefore, by silver nano-grain
It is doped in transparent glass be to select well, and the Quantum Dot Glass of silver nano-grain doping is at visible light source equipment, optics
The aspects such as storage, third-order non-linear have potential value widely.
But, silver nano-grain is doped in clear glass a very important problem, it is simply that when silver nano-grain success
It is doped in glass the transparency being to reduce glass.This also implies that this composite can be subject in the application of photoelectric field
Certain restriction.Therefore, it is very important for solving this problem.
Summary of the invention
It is an object of the invention to provide the high transparency Quantum Dot Glass of a kind of silver-containing nanoparticles, it is possible to increase containing silver nano-grain
The transparency of Quantum Dot Glass, glass matrix is formed Ag nano-particle and the higher Quantum Dot Glass of transparency.
It is a further object to provide the preparation method of above-mentioned Quantum Dot Glass, this preparation method can be in glass matrix
Build a kind of Ag-In2O3Structure improves the transparency containing Ag Quantum Dot Glass.
For high transparency Quantum Dot Glass problem, it is provided that following technical scheme: a kind of high transparency quantum containing silver nano-grain
Point glass, it is characterised in that: doped with Ag-In in glass body material2O3Complex, wherein Ag is to deposit with crystalline form
, In2O3To exist as an amorphous form, Ag, In co-doped to glass body material and both account for doping after mol ratio be
0.47%～0.7%, wherein the mol ratio of Ag and In element is 1: 1.
The present invention is further arranged to, and described glass body is sodium boron silicon-based glass, each component molar group of sodium boron silicon-based glass
Become: Na2O:5～8mol%, B2O3: 21～24mol%, SiO2: 70～73mol%.
Sodium boron silicon-based glass in foregoing invention, by doped with Ag-In2O3Complex, define and there is the high grade of transparency
Quantum Dot Glass, and in glass matrix, define the silver nano-grain that particle size is less, be evenly distributed.
For the preparation method problem of high transparency Quantum Dot Glass, the invention discloses a kind of high transparency amount containing silver nano-grain
The preparation method of son point glass, it is characterised in that comprise the following steps:
1, the preparation of xerogel: a, prepare glass colloidal sol, b, the ethanol solution containing silver nitrate and indium nitrate respectively is added drop-wise to
In glass colloidal sol, it is 1%～1.5% that addition silver nitrate and indium nitrate account for the mol ratio of glass body material, is sufficiently stirred for, and formation contains
There is Ag+And In3+Glass, mounted box after placing 1 week, be dried 4 weeks at 120 DEG C, i.e. formed and contain Ag+And In3+Bulk do
Gel.
2, sintering process, places xerogel in tube furnace and is sintered: a, first, under oxygen atmosphere, and temperature from ambient liter
To 450 DEG C, it is therefore an objective to remove Organic substance and make silver nitrate and indium nitrate sufficiently decompose, b, oxygen atmosphere is converted into hydrogen gas
Atmosphere 450 DEG C of insulations, it is therefore an objective to forming the alloy of Ag-In under reducing atmosphere, c, insulation terminate, and are changed by hydrogen atmosphere
Become oxygen atmosphere, and temperature risen to 600 DEG C, by regulation oxidization time obtain last transparent, complete containing Ag
The Quantum Dot Glass of nano-particle.
In this method, the glass material wherein prepared is sodium boron silicon-based glass, corresponding sodium boron silicon-based glass sol gel process include as
Lower step, tetraethyl orthosilicate is added slowly to be fully hydrolyzed in the mixed solution of dehydrated alcohol and nitric acid, obtains SiO by (a)2
Presoma；B boric acid is dissolved in ethylene glycol monomethyl ether by (), be dissolved in dehydrated alcohol by metallic sodium and form B respectively2O3And Na2O
Presoma；C two kinds of solution in (b) are added drop-wise in (a) in solution by () according to this, be at room temperature sufficiently stirred for being formed transparent, equal
Even sodium boron silicon-based glass colloidal sol.
The advantage that the present invention compared with prior art has following several respects:
(1) by building a kind of Ag-In in glass2O3Structure improves the transparency of the Quantum Dot Glass containing Ag nano-particle,
In sintering process, in a step, it is possible to remove Organic substance and make silver nitrate and indium nitrate sufficiently decompose, step b is formed
The alloy of Ag-In, in step c, during the alloy state of Ag-In, In has higher activity than Ag, and it is the most oxidized
Obtain In2O3. and ultimately form Ag-In2O3Complex, defines the Quantum Dot Glass with the high grade of transparency, and in glass matrix
Define the silver nano-grain that particle size is less, be evenly distributed.
(2) there is above-mentioned Ag-In2O3The argentiferous Quantum Dot Glass of structure has higher transparency, and this will solve metal nano
The Quantum Dot Glass of grain doping is due to the problem of the low restriction at photoelectric field of translucidus.
(3) utilize special atmosphere to prepare the high transparency Quantum Dot Glass containing silver nano-grain, preparation method has
Versatility.
Accompanying drawing explanation
Fig. 1. the Quantum Dot Glass sample under different alloys and control climate: (a), O2-H2The Ag quantum dot glass of lower sintering
Glass；(b), (c), (d), different Ag-In2O3O under component2-H2-O2The Quantum Dot Glass of lower sintering；
Fig. 2. (a) Ag-In2O3Quantum Dot Glass XRD figure is composed；B () contains different component (pure glass, Ag-In2O3, Ag) amount
Son point glass UV-Vis-NIR transmitted spectrum figure；
Fig. 3 .Ag-In2O3The TEM collection of illustrative plates of Quantum Dot Glass: (a) shape appearance figure；(b)SEAD.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Following example are used for
The present invention is described, but is not limited to the scope of the present invention.
In the present embodiment, glass body material selection sodium boron silicon-based glass, each component molar of sodium boron silicon-based glass consists of:
Na2O:5～8mol%, B2O3: 21～24mol%, SiO2: 70～73mol%, make glass colloidal sol according to said ratio value range,
Using silver nitrate and indium nitrate as forming metal Ag+And In3+Precursor doped in glass colloidal sol, the ratio of doping is
1～1.5mol%, wherein the mol ratio of Ag and In element is 1: 1, is sufficiently stirred for, and is formed containing Ag+And In3+Glass, mounted box
And after placing 1 week, be dried 4 weeks at 120 DEG C, i.e. formed containing Ag+And In3+Block xerogel.
In the process, the too low meeting of quantum dot-doped concentration causes quantum dot to be unfavorable for being formed, and this can make Quantum Dot Glass
A lot of character (such as the character such as photoluminescent property, third-order non-linear) are too low or lack, and doping content is too high, measure in sintering process
The son point easy fragmentation of glass, is not easily formed complete bulk material, and the transparency of excessive concentration Quantum Dot Glass also can under
Fall.
In the present embodiment, the building-up process of dry glue is the same as synthesizing the building-up process of sodium boron silicon-based glass.
Synthetic glass technique is as follows: first, containing Ag+And In3+Xerogel, being heated to 450 DEG C of removings in oxygen atmosphere has
Machine thing and promote silver nitrate and indium nitrate fully to decompose.Secondly, oxygen atmosphere is converted into hydrogen atmosphere and is incubated 10 at 450 DEG C
Individual hour, now, aeroge formed Ag-In alloy with this understanding.After insulation terminates, hydrogen is converted into oxygen atmosphere also
Temperature is risen to 600 DEG C, is incubated 10 hours.Finally, one complete, light brown transparent Ag Quantum Dot Glass is the formation of.
In order to contrast, prepare, by above-mentioned same method, the xerogel comprising only Ag+ and be sintered with same temperature-rise period, different
Being exactly the control of atmosphere, after insulation terminates, hydrogen atmosphere is not converted into oxygen atmosphere, but rises to 600 DEG C at 450 DEG C
Time continue logical.Eventually form complete, the Ag Quantum Dot Glass of black non transparent.Final in glass body material doped with
Ag-In2O3Complex, wherein Ag be with crystalline form exist, In2O3It is to exist as an amorphous form, according to adding silver nitrate
With the amount of indium nitrate, final Ag, In co-doped to glass body material and both account for doping after mol ratio be 0.47%～0.7%
(theoretical value).
In conjunction with shown in Fig. 1 to Fig. 3, disclosed containing Ag-In by the transmitted spectrum of test sample2O3The Quantum Dot Glass of structure
With sinter the Ag that only adulterates under the reducing conditions+The obtained Quantum Dot Glass comprising only Ag nano-particle is compared, and transparency is obvious
Increase substantially.The present invention utilizes micro-structural test to disclose thing nanocrystalline for Ag and is formed in glass mutually.Transmission electron microscopy
Mirror (TEM) shows, defines the Ag nano-particle that particle size is less, be evenly distributed in sodium boron silicon-based glass.Silver is received
Rice grain is doped in clear glass to be had at aspects such as optical nano label, visible light source, optical storage, third-order non-linear materials
The biggest latent effect, it is often more important that limiting the application on material at light, this material can be protected in than dark environment
The eyes of people, optical device are not injured by laser emission.These application are required for Quantum Dot Glass has the preferable transparency, from figure
In pictorial diagram characterize to some it will be seen that we define the nano-particle of silver in glass, and have the good transparency,
Widen the Quantum Dot Glass application at photoelectric field to a certain extent.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
On the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and modification, these of above-mentioned hypothesis improve and become
Type is with should be regarded as protection scope of the present invention.
Claims (3)
1. the high transparency quantum containing silver nano-grain points out glass, it is characterised in that: in glass body material doped with
Ag-In2O3Complex, wherein Ag be with crystalline form exist, In2O3It is to exist as an amorphous form, Ag, In co-doped
To glass body material and both account for doping after mol ratio be 0.47%～0.7%, wherein the mol ratio of Ag and In element is 1: 1.
A kind of high transparency Quantum Dot Glass containing silver nano-grain the most according to claim 1, it is characterised in that: described
Glass body be sodium boron silicon-based glass, each component molar of sodium boron silicon-based glass consists of: Na2O:5～8mol%, B2O3: 21～24
Mol%, SiO2: 70～73mol%.
3. prepare a preparation method for the high transparency Quantum Dot Glass containing silver nano-grain described in claim 1, its feature
It is to comprise the following steps:
1) preparation of xerogel: a, prepare glass colloidal sol, b, the ethanol solution containing silver nitrate and indium nitrate respectively is added drop-wise to
In glass colloidal sol, it is sufficiently stirred for, is formed containing Ag+And In3+Glass, mounted box after placing 1 week, be dried 4 weeks at 120 DEG C,
I.e. formed containing Ag+And In3+Block xerogel；
2) sintering process, places xerogel in tube furnace and is sintered: a, first, under oxygen atmosphere, and temperature from ambient liter
To 450 DEG C, it is therefore an objective to remove Organic substance and make silver nitrate and indium nitrate sufficiently decompose, b, oxygen atmosphere is converted into hydrogen gas
Atmosphere 450 DEG C of insulations, it is therefore an objective to forming the alloy of Ag-In under reducing atmosphere, c, insulation terminate, and are changed by hydrogen atmosphere
Become oxygen atmosphere, and temperature risen to 600 DEG C, by regulation oxidization time obtain last transparent, complete containing Ag
The Quantum Dot Glass of nano-particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217996.0A CN105906215B (en) | 2016-04-05 | 2016-04-05 | A kind of high transparency Quantum Dot Glass of silver-containing nanoparticles and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217996.0A CN105906215B (en) | 2016-04-05 | 2016-04-05 | A kind of high transparency Quantum Dot Glass of silver-containing nanoparticles and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105906215A true CN105906215A (en) | 2016-08-31 |
| CN105906215B CN105906215B (en) | 2018-04-03 |
Family
ID=56744859
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| CN201610217996.0A Expired - Fee Related CN105906215B (en) | 2016-04-05 | 2016-04-05 | A kind of high transparency Quantum Dot Glass of silver-containing nanoparticles and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950624A (en) * | 2017-04-24 | 2017-07-14 | 宁波东旭成新材料科技有限公司 | A kind of quantum dot light diffusion barrier |
| CN109437563A (en) * | 2018-12-25 | 2019-03-08 | 浙江大学 | A kind of cluster doped bluish-green fluorescent glass of silver content and preparation method thereof using zinc oxygen tetrahedron charge balance |
| CN109437557A (en) * | 2018-12-25 | 2019-03-08 | 浙江大学 | A kind of cluster doped fluorphosphate glass of green white fluorescence silver content and preparation method thereof based on non-bridging oxygen coordination |
| CN109592899A (en) * | 2018-12-25 | 2019-04-09 | 浙江大学 | Cluster doped unorganic glass of a kind of adjustable fluorescence silver content of the visible waveband that boron oxygen network is stable and preparation method thereof |
| CN113336436A (en) * | 2021-05-18 | 2021-09-03 | 杭州电子科技大学 | Noble metal sensitized carbon quantum dot glass material for LED and preparation method and application thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950624A (en) * | 2017-04-24 | 2017-07-14 | 宁波东旭成新材料科技有限公司 | A kind of quantum dot light diffusion barrier |
| CN109437563A (en) * | 2018-12-25 | 2019-03-08 | 浙江大学 | A kind of cluster doped bluish-green fluorescent glass of silver content and preparation method thereof using zinc oxygen tetrahedron charge balance |
| CN109437557A (en) * | 2018-12-25 | 2019-03-08 | 浙江大学 | A kind of cluster doped fluorphosphate glass of green white fluorescence silver content and preparation method thereof based on non-bridging oxygen coordination |
| CN109592899A (en) * | 2018-12-25 | 2019-04-09 | 浙江大学 | Cluster doped unorganic glass of a kind of adjustable fluorescence silver content of the visible waveband that boron oxygen network is stable and preparation method thereof |
| CN113336436A (en) * | 2021-05-18 | 2021-09-03 | 杭州电子科技大学 | Noble metal sensitized carbon quantum dot glass material for LED and preparation method and application thereof |
| CN113336436B (en) * | 2021-05-18 | 2022-08-26 | 杭州电子科技大学 | Noble metal sensitized carbon quantum dot glass material for LED and preparation method and application thereof |
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| CN105906215B (en) | 2018-04-03 |
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