CN103553594A - Preparation method for terbium oxide and yttrium oxide co-stabilized zirconia nano fluorescent ceramic powder - Google Patents

Preparation method for terbium oxide and yttrium oxide co-stabilized zirconia nano fluorescent ceramic powder Download PDF

Info

Publication number
CN103553594A
CN103553594A CN201310473271.4A CN201310473271A CN103553594A CN 103553594 A CN103553594 A CN 103553594A CN 201310473271 A CN201310473271 A CN 201310473271A CN 103553594 A CN103553594 A CN 103553594A
Authority
CN
China
Prior art keywords
terbium
yttrium
raw material
heating
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201310473271.4A
Other languages
Chinese (zh)
Other versions
CN103553594B (en
Inventor
陈伟凡
邹煌龙
曾祥
刘越
王琳琳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ganzhou Dianjin New Material Technology Co ltd
Original Assignee
Nanchang University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanchang University filed Critical Nanchang University
Priority to CN201310473271.4A priority Critical patent/CN103553594B/en
Publication of CN103553594A publication Critical patent/CN103553594A/en
Application granted granted Critical
Publication of CN103553594B publication Critical patent/CN103553594B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Luminescent Compositions (AREA)

Abstract

The invention relates to a preparation method for terbium oxide and yttrium oxide co-stabilized zirconia nano fluorescent ceramic powder. The preparation method comprises the steps of weighing zirconium oxychloride octahydrate, a terbium raw material and a yttrium raw material respectively according to stoichiometric ratio of various metal elements in (Tb4O7)x(Y2O3)y(ZrO2)1-4x-2y (wherein 0.010 <= x+ y <= 0.150, 0.002 <= x <= 0.040), dissolving the terbium raw material and the yttrium raw material and transferring the terbium raw material and the yttrium raw material into a mixed solution of corresponding nitrate, and dissolving the zirconium oxychloride octahydrate in the mixed solution; (2) adding a soluble salt and an organic fuel in the mixed solution obtained by the step (1); heating to dissolve the soluble salt and the organic fuel, continuously heating the solution into a sticky state, putting the obtained sticky material in a heating furnace cavity at a temperature of 400-1,000 DEG C and igniting; and (3) washing, filtering and drying a product obtained by the step (2). The prepared powder particles are spheres which are uniform in size and good in dispersion. The particle size of crystals is 3-7 nm; and a specific surface area can reach 269 m<2>.g<-1>. The preparation method is simple in process, easily available in raw materials, low in equipment requirements and short in synthesis time, can form a phase in one step, and is low in energy consumption and low in cost.

Description

The preparation method of a kind of terbium sesquioxide and yttrium oxide co-stabilized zirconium white nano fluorescent ceramic powder
Technical field
The invention belongs to technical field of material, particularly the preparation method of rare earth luminescent material.
Background technology
ZrO 2belong to novel stupalith, there is very excellent physics and chemistry performance.ZrO 2extremely low thermal conductivity and special crystalline structure and comparatively approach its thermal expansivity with metallic substance and make it to become a kind of important structural ceramics and electronic material.Due to ZrO 2high high-temp stability and high heat-proof quality, suitable especially ceramic coating and the high-temperature refractory done.In recent years, along with ZrO 2the discovery of transformation toughening technology, ZrO 2the fragility of pottery is improved greatly, and its Application Areas at engineering ceramics is also expanded greatly.
ZrO 2crystal has higher specific refractory power, good optical transparence and chemical stability, and good power, heat, electricity and optical property make it be widely used in photoelectron and other industrial circle.Especially its average phonon energy is only 470cm -1, lower than other matrix, can improve the radiative transistion probability of mixing rare earth ion wherein, therefore, ZrO 2material is also a kind of extraordinary luminous host material, mixes terbium ion and not only can be used as active ions and give fluorescence property, and can stablize ZrO in yttria-stabilized zirconia 2the effect of crystalline phase.
Up to now, the preparation ZrO that had a large amount of literature research both at home and abroad 2the method of nano-powder, as sol-gel method, coprecipitation method, high temperature solid-state method, hydrothermal method, microemulsion method, spray pyrolysis etc.But prepare ZrO with solution combustion method 2: Tb 3+fluorescence ceramics powder but has no report.But solution combustion synthetic powder ubiquity particle aggregation sintering is serious, the problems such as specific surface area is little, make this method apply and be restricted aspect the synthetic high dispersive high-specific surface area high-performance nano fluorescence ceramics powder of preparation, therefore, become one of focus of researchist's concern.
Summary of the invention
The object of the invention provides a kind of preparation method simple, mild condition, and generated time is short, and pollution-free power consumption is few, and specific surface is large and can become mutually good powder without aftertreatment.
A preparation method for terbium sesquioxide and yttrium oxide co-stabilized zirconium white nano fluorescent ceramic powder, it comprises the following steps.
(1) according to (Tb 4o 7) x(Y 2o 3) y(ZrO 2) 1-4x-2y(0.010≤x+y≤0.150 wherein, 0.002≤x≤0.040) stoichiometric ratio of each metallic chemical element in, take respectively chlorine hydrate zirconium white, terbium raw material and yttrium raw material, terbium raw material and yttrium material dissolution are changed into the mixing solutions of corresponding nitrate, and chlorine hydrate zirconium white is dissolved in wherein completely, be made into the metallic mixing salt solution of target product.
(2) in the resulting mixing solutions of step (1), add soluble salt and organic-fuel, heating for dissolving obtains mixing solutions, continue heating mixing solutions and be concentrated into and approach thickness state, the heating furnace chamber of putting into design temperature and be 400 ~ 1000 ℃ ignites, and rear taking-up sample has burnt.
(3) product that step (3) obtains is through washing, filtration, dry, obtains final product.
In step (1), described terbium raw material is terbium sesquioxide, Terbium trinitrate, terbium hydroxide or terbium carbonate, and yttrium raw material is yttrium oxide, Yttrium trinitrate, yttrium hydroxide or yttrium carbonate.
In step (2), described soluble salt is NaCl, KCl, LiCl, CaCl 2in one or more, add soluble salt mole number be 0.5 ~ 7.0 times of metal ion total moles in products therefrom.
In step (3), described organic-fuel is one or both in glycine and urea, and added organic-fuel mole number is 0.5 ~ 5.0 times of metal ion total moles in products therefrom.
In step (4), described washing refers to that the specific conductivity that is washed till washings with deionized water is lower than 10 μ s/cm 2.
The present invention introduces inertia soluble salt in redox reaction mixed solution, the inhibition of the salt that utilization is separated out in nanoparticle surface original position, solved the difficult problem that in the synthetic zirconium base oxide process of solution combustion, particles sintering is reunited seriously, specific surface area is little, one-step synthesis out obtains the terbium sesquioxide of high dispersive Tetragonal and yttrium oxide co-stabilized zirconium white nano phosphor powder, high 269 m of its specific surface area 2g -1, grain diameter is in 3 ~ 7 nm left and right, and luminescent properties is good, much larger than the specific surface data of existing solution combustion synthesis method report.For fluorescence yttrium oxide zircon ceramic powder, specific surface area is large and crystal grain is little of reducing the sintering temperature of yttrium oxide zircon ceramic, improves the density of ceramic body, and improving its mechanical property has vital effect.The present invention be take chlorine hydrate zirconium white as zirconium source, compares with the nitrate of zirconium, and raw material is more easy to get, and price is cheaper, is conducive to preparation of industrialization.
Accompanying drawing explanation
Fig. 1 is the transmission electron microscope photo of comparative example 1 gained sample, as seen from Figure 1, and (the Tb that comparative example 1 obtains 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder granule reunion sintering is serious, crystal grain large (50 ~ 80 nm).
Fig. 2 is the X ray diffracting spectrum of comparative example 1 gained sample, is shown (the Tb that comparative example 1 obtains by Fig. 2 analysis 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder is Tetragonal, and its JCPDS card number is 49-1642.
Fig. 3 is the X ray diffracting spectrum of embodiment 1 gained sample, is shown (the Tb that embodiment 1 obtains by Fig. 3 analysis 4o 7) 0.0025(Y 2o 3) 0.0150(ZrO 2) 0.9600powder is Tetragonal, and its JCPDS card number is 49-1642, by Scherrer formula, calculates, and mean particle size is 6.6 nm.
Fig. 4 is the fluorescence spectrum figure of embodiment 1 gained sample, and left side is the (Tb that embodiment 1 obtains 4o 7) 0.0025(Y 2o 3) 0.0150(ZrO 2) 0.9600powder is the emmission spectrum under 545 nm monitorings at wavelength, and right side is for being the excitation spectrum under 278nm excites at wavelength, and as shown in Figure 4, this powder can effectively be excited in 200 ~ 350nm ultraviolet range, and the strongest emission peak is 545 nm.
Fig. 5 is the X ray diffracting spectrum of embodiment 2 gained samples, is shown (the Tb that embodiment 2 obtains by Fig. 5 analysis 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder is Tetragonal, and its JCPDS card number is 49-1642, by Scherrer formula, calculates, and mean grain size is 3.7 nm.
Fig. 6 is the fluorescence spectrum figure of embodiment 2 gained samples, and left side is the (Tb that embodiment 1 obtains 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder is the emmission spectrum under 545 nm monitorings at wavelength, and right side is for being the excitation spectrum under 278nm excites at wavelength, and as shown in Figure 6, this powder can effectively be excited in 200 ~ 350nm ultraviolet range, and the strongest emission peak is 545 nm.
Fig. 7 is the X ray diffracting spectrum of embodiment 3 gained samples, is shown (the Tb that embodiment 3 obtains by Fig. 7 analysis 4o 7) 0.03(Y 2o 3) 0.015(ZrO 2) 0.85powder is Tetragonal, and its JCPDS card number is 49-1642, by Scherrer formula, calculates, and mean grain size is 3.4 nm.
Fig. 8 is the fluorescence spectrum figure of embodiment 3 gained samples, and left side is the (Tb that embodiment 1 obtains 4o 7) 0.03(Y 2o 3) 0.015(ZrO 2) 0.85powder is the emmission spectrum under 545 nm monitorings at wavelength, and right side is for being the excitation spectrum under 278nm excites at wavelength, and as shown in Figure 8, this powder can effectively be excited in 200 ~ 350nm ultraviolet range, and the strongest emission peak is 545 nm.
Fig. 9 is the X ray diffracting spectrum of embodiment 4 gained samples, is shown (the Tb that embodiment 4 obtains by Fig. 9 analysis 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder is Tetragonal, and its JCPDS card number is 49-1642, by Scherrer formula, calculates, and mean grain size is 3.0 nm.
Figure 10 is the transmission electron microscope photo of embodiment 4 gained samples, as shown in figure 10, and (the Tb that embodiment 4 obtains 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder granule is uniformly dispersed, and particle is tiny, and particle diameter is at 3 ~ 4 nm.
Figure 11 is the electron diffraction of embodiment 4 gained samples, as shown in figure 11, and (the Tb that embodiment 4 obtains 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder is polycrystalline.
Figure 12 is the X ray diffracting spectrum of embodiment 5 gained samples, is shown (the Tb that embodiment 5 obtains by Figure 12 analysis 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder is Tetragonal, and its JCPDS card number is 49-1642, by Scherrer formula, calculates, and mean grain size is 3.0 nm.
Figure 13 is the X ray diffracting spectrum of embodiment 6 gained samples, is shown (the Tb that embodiment 6 obtains by Figure 13 analysis 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder is Tetragonal, and its JCPDS card number is 49-1642, by Scherrer formula, calculates, and mean particle size is 4.5 nm.
Figure 14 is the X ray diffracting spectrum of embodiment 7 gained samples, is shown (the Tb that embodiment 7 obtains by Figure 14 analysis 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder is Tetragonal, and its JCPDS card number is 49-1642, by Scherrer formula, calculates, and mean grain size is 3.1nm.
Figure 15 is the X ray diffracting spectrum of embodiment 8 gained samples, is shown (the Tb that embodiment 8 obtains by Figure 15 analysis 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder is Tetragonal, and its JCPDS card number is 49-1642, by Scherrer formula, calculates, and mean grain size is 3.0 nm.
Figure 16 is the X ray diffracting spectrum of embodiment 9 gained samples, is shown (the Tb that embodiment 9 obtains by Figure 16 analysis 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930powder is Tetragonal, and its JCPDS card number is 49-1642, by Scherrer formula, calculates, and mean grain size is 6.7 nm.
Embodiment
The present invention will be described further by following examples.
Comparative example 1.
Take 2.9993g ZrOCl 28H 2o, 0.0339gY 2o 3with 0.0748g Tb 4o 7the nitric acid heating for dissolving Y that adds excessive 1:1 2o 3and Tb 4o 7, to the settled solution that forms Yttrium trinitrate and Terbium trinitrate, by the ZrOCl taking 28H 2o dissolves in wherein completely, obtain the metallic mixing salt solution of target product, then add 1.7596g glycine in this solution, after heating is dissolved completely, continue the concentrated mixing solutions of heating to thick, putting into design temperature is that 600 ℃ of constant temperature cavitys ignite, and after having burnt, takes out sample, again through washing, filter, dry, obtaining specific surface area is 36 m 2g -1(Tb 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930faint yellow powder.
Embodiment 1.
Take 3.0960g ZrOCl 28H 2o, 0.0339gY 2o 3with 0.0187g Tb 4o 7, add heating for dissolving Y in the nitric acid of excessive 1:1 2o 3and Tb 4o 7, to the settled solution that forms Yttrium trinitrate and Terbium trinitrate, by the ZrOCl taking 28H 2o dissolves in wherein completely, obtain the metallic mixing salt solution of target product,, then add 1.7532g NaCl and 1.7099g glycine in this solution, after heating is dissolved completely, continue the concentrated mixing solutions of heating to thick, putting into design temperature is that 600 ℃ of constant temperature cavitys ignite, and rear taking-up sample has burnt, again through washing, filter, dry, obtaining specific surface area is 123 m 2g -1(Tb 4o 7) 0.0025(Y 2o 3) 0.015(ZrO 2) 0.96faint yellow powder.
Embodiment 2.
Take 2.993g ZrOCl 28H 2o, 0.0339gY 2o 3with 0.0748g Tb 4o 7, add in the nitric acid of excessive 1:1 and be heated to dissolve Y 2o 3and Tb 4o 7, to the settled solution that forms Yttrium trinitrate and Terbium trinitrate, by the ZrOCl taking 28H 2o dissolves in wherein completely, obtain the metallic mixing salt solution of target product, then add 1.7532g NaCl and 1.7596g glycine in this solution, after heating is dissolved completely, continue the concentrated mixing solutions of heating to thick, putting into design temperature is that 600 ℃ of constant temperature cavitys ignite, and after having burnt, takes out sample, again through washing, filter, dry, obtaining specific surface area is 171m 2g -1(Tb 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930faint yellow powder.
Embodiment 3.
Take 2.7410g ZrOCl 28H 2o, 0.0339gY 2o 3with 0.2244g Tb 4o 7, add heating for dissolving Y in the nitric acid of excessive 1:1 2o 3and Tb 4o 7, to the settled solution that forms Yttrium trinitrate and Terbium trinitrate, by the ZrOCl taking 28H 2o dissolves in wherein completely, obtain the metallic mixing salt solution of target product, then add 1.7532g NaCl and 1.8934g glycine in this solution, after heating is dissolved completely, continue the concentrated mixing solutions of heating to thick, putting into design temperature is that 600 ℃ of constant temperature cavitys ignite, and after having burnt, takes out sample, again through washing, filter, dry, obtaining specific surface area is 120m 2g -1(Tb 4o 7) 0.030(Y 2o 3) 0.015(ZrO 2) 0.850faint yellow powder.
Embodiment 4.
Take 2.9993g ZrOCl 28H 2o, 0.0339g Y 2o 3with 0.0748g Tb 4o 7, add heating for dissolving Y in the nitric acid of excessive 1:1 2o 3and Tb 4o 7, to the settled solution that forms Yttrium trinitrate and Terbium trinitrate, by the ZrOCl taking 28H 2o dissolves in wherein completely, obtain the metallic mixing salt solution of target product, then add 0.8766g NaCl and 1.7596g glycine in this solution, after heating is dissolved completely, continue the concentrated mixing solutions of heating to thick, putting into design temperature is that 600 ℃ of constant temperature cavitys ignite, and after having burnt, takes out sample, again through washing, filter, dry, obtaining specific surface area is 264 m 2g -1(Tb 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930faint yellow powder.
Embodiment 5.
Take 2.9993g ZrOCl 28H 2o, 0.0339gY 2o 3with 0.0748g Tb 4o 7add heating for dissolving Y in the nitric acid of excessive 1:1 2o 3and Tb 4o 7, to the settled solution that forms Yttrium trinitrate and Terbium trinitrate, by the ZrOCl taking 28H 2o dissolves in wherein completely, obtain the metallic mixing salt solution of target product, then add 1.1688g NaCl and 1.7596g glycine in this solution, after heating is dissolved completely, continue the concentrated mixing solutions of heating to thick, putting into design temperature is that 600 ℃ of constant temperature cavitys ignite, and after having burnt, takes out sample, again through washing, filter, dry, obtaining specific surface area is 167 m 2g -1(Tb 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930faint yellow powder.
Embodiment 6.
Take 2.9993g ZrOCl 28H 2o, 0.0339gY 2o 3with 0.0748g Tb 4o 7, add heating for dissolving Y in the nitric acid of excessive 1:1 2o 3and Tb 4o 7, to the settled solution that forms Yttrium trinitrate and Terbium trinitrate, by the ZrOCl taking 28H 2o dissolves in wherein completely, obtain the metallic mixing salt solution of target product, then add 1.7532g NaCl and 2.1121g urea in this solution, after heating is dissolved completely, continue the concentrated mixing solutions of heating to thickness state, putting into design temperature is that 600 ℃ of constant temperature cavitys ignite, and after having burnt, takes out sample, again through washing, filter, dry, obtaining specific surface area is 182 m 2g -1(Tb 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930faint yellow powder.
Embodiment 7.
Take 2.9993g ZrOCl 28H 2o, 0.0339gY 2o 3with 0.0748g Tb 4o 7, add heating for dissolving Y in the nitric acid of excessive 1:1 2o 3and Tb 4o 7, to the settled solution that forms Yttrium trinitrate and Terbium trinitrate, by the ZrOCl taking 28H 2o dissolves in wherein completely, obtain the metallic mixing salt solution of target product, then add 0.8766g NaCl and 1.7596g glycine in this solution, after heating is dissolved completely, continue the concentrated mixing solutions of heating to thickness state, putting into design temperature is that 400 ℃ of constant temperature cavitys ignite, and after having burnt, takes out sample, again through washing, filter, dry, obtaining specific surface area is 173 m 2g -1(Tb 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930faint yellow powder.
Embodiment 8.
Take 2.9993g ZrOCl 28H 2o, 0.0339gY 2o 3with 0.0748g Tb 4o 7, add heating for dissolving Y in the nitric acid of excessive 1:1 2o 3and Tb 4o 7, to the settled solution that forms Yttrium trinitrate and Terbium trinitrate, by the ZrOCl taking 28H 2o dissolves in wherein completely, obtain the metallic mixing salt solution of target product, then add 0.8766g NaCl and 1.7596g glycine in this solution, after heating is dissolved completely, continue the concentrated mixing solutions of heating to thickness state, putting into design temperature is that 500 ℃ of constant temperature cavitys ignite, and after having burnt, takes out sample, again through washing, filter, dry, obtaining specific surface area is 269 m 2g -11(Tb 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930faint yellow powder.
Embodiment 9.
Take 2.9993g ZrOCl 28H 2o, 0.0339gY 2o 3with 0.0748g Tb 4o 7, add the nitric acid heating for dissolving Y of excessive 1:1 2o 3and Tb 4o 7, to the settled solution that forms Yttrium trinitrate and Terbium trinitrate, by the ZrOCl taking 28H 2o dissolves in wherein completely, obtain the metallic mixing salt solution of target product, then add 0.8766g NaCl and 1.7596g glycine in this solution, after heating is dissolved completely, continue the concentrated mixing solutions of heating to thickness state, putting into design temperature is that 700 ℃ of constant temperature cavitys ignite, and after having burnt, takes out sample, again through washing, filter, dry, obtaining specific surface area is 109 m 2g -1(Tb 4o 7) 0.010(Y 2o 3) 0.015(ZrO 2) 0.930faint yellow powder.

Claims (1)

1. a preparation method for terbium sesquioxide and yttrium oxide co-stabilized zirconium white nano fluorescent ceramic powder, is characterized in that comprising the following steps:
(1) according to (Tb 4o 7) x(Y 2o 3) y(ZrO 2) 1-4x-2y(0.010≤x+y≤0.150 wherein, 0.002≤x≤0.040) stoichiometric ratio of each metallic chemical element in, take respectively chlorine hydrate zirconium white, terbium raw material and yttrium raw material, terbium raw material and yttrium material dissolution are changed into the mixing solutions of corresponding nitrate, and chlorine hydrate zirconium white is dissolved in wherein completely, be made into the metallic mixing salt solution of target product;
(2) in the resulting mixing solutions of step (1), add soluble salt and organic-fuel, heating for dissolving obtains mixing solutions, continue heating mixing solutions and be concentrated into and approach thickness state, the heating furnace chamber of putting into design temperature and be 400 ~ 1000 ℃ ignites, and rear taking-up sample has burnt;
(3) product that step (3) obtains is through washing, filtration, dry, obtains final product;
In step (1), described terbium raw material is terbium sesquioxide, Terbium trinitrate, terbium hydroxide or terbium carbonate, and yttrium raw material is yttrium oxide, Yttrium trinitrate, yttrium hydroxide or yttrium carbonate;
In step (2), described soluble salt is NaCl, KCl, LiCl, CaCl 2in one or more, add soluble salt mole number be 0.5 ~ 7.0 times of metal ion total moles in products therefrom;
In step (3), described organic-fuel is one or both in glycine and urea, and added organic-fuel mole number is 0.5 ~ 5.0 times of metal ion total moles in products therefrom;
In step (4), described washing refers to that the specific conductivity that is washed till washings with deionized water is lower than 10 μ s/cm 2.
CN201310473271.4A 2013-10-12 2013-10-12 A kind of terbium sesquioxide and yttrium oxide co-stabilized zirconia nanopowder fluorescence ceramics raw powder's production technology Active CN103553594B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310473271.4A CN103553594B (en) 2013-10-12 2013-10-12 A kind of terbium sesquioxide and yttrium oxide co-stabilized zirconia nanopowder fluorescence ceramics raw powder's production technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310473271.4A CN103553594B (en) 2013-10-12 2013-10-12 A kind of terbium sesquioxide and yttrium oxide co-stabilized zirconia nanopowder fluorescence ceramics raw powder's production technology

Publications (2)

Publication Number Publication Date
CN103553594A true CN103553594A (en) 2014-02-05
CN103553594B CN103553594B (en) 2015-08-12

Family

ID=50008013

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310473271.4A Active CN103553594B (en) 2013-10-12 2013-10-12 A kind of terbium sesquioxide and yttrium oxide co-stabilized zirconia nanopowder fluorescence ceramics raw powder's production technology

Country Status (1)

Country Link
CN (1) CN103553594B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106058233A (en) * 2016-08-16 2016-10-26 南昌大学 Preparation method of transition metal oxide/graphene nano composite material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101143787A (en) * 2007-08-31 2008-03-19 上海泛联科技股份有限公司 Method for preparing high performance yellow zirconium oxide ceramic ultra-fine powder
CN102153346A (en) * 2010-12-08 2011-08-17 赣州科盈结构陶瓷有限公司 Rare-earth composite zirconium oxide ceramic fitness ball and preparation method of fitness ball
CN102367383A (en) * 2011-10-29 2012-03-07 南昌大学 Preparation method of yttrium aluminum garnet yellow fluorescent powder for white light LED

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101143787A (en) * 2007-08-31 2008-03-19 上海泛联科技股份有限公司 Method for preparing high performance yellow zirconium oxide ceramic ultra-fine powder
CN102153346A (en) * 2010-12-08 2011-08-17 赣州科盈结构陶瓷有限公司 Rare-earth composite zirconium oxide ceramic fitness ball and preparation method of fitness ball
CN102367383A (en) * 2011-10-29 2012-03-07 南昌大学 Preparation method of yttrium aluminum garnet yellow fluorescent powder for white light LED

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
仝玉萍 等: "Eu2Sn2O7纳米晶的盐助甘氨酸燃烧法制备及结构表征", 《南京理工大学学报(自然科学版)》 *
陈伟凡 等: "盐助溶液燃烧法制备高比表面氧化铈纳米粉体", 《中国稀土学报》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106058233A (en) * 2016-08-16 2016-10-26 南昌大学 Preparation method of transition metal oxide/graphene nano composite material

Also Published As

Publication number Publication date
CN103553594B (en) 2015-08-12

Similar Documents

Publication Publication Date Title
Xu et al. Synthesis of monodispersed spherical yttrium aluminum garnet (YAG) powders by a homogeneous precipitation method
CN101698609B (en) Method for preparing spherical, monodisperse and single-size yttrium oxide nano-powder
Wang et al. Synthesis and luminescence properties of monodisperse spherical Y2O3: Eu3+@ SiO2 particles with core− shell structure
Li et al. Microwave-assisted Sol− Gel synthesis and photoluminescence characterization of LaPO4: Eu3+, Li+ nanophosphors
CN103524128B (en) A kind of high-specific surface area yttria-stabilized zirconia cubic phase nano raw powder&#39;s production technology
CN102139908B (en) Submicron yttrium oxide and preparation method thereof
CN102515752A (en) Transparent ceramic material and preparation method thereof
CN101333110B (en) Method for preparing Nd&lt;3+&gt; -doped Lu2O3transparent laser ceramic
CN102815941B (en) Rare-earth-ion-doped lanthanum gadolinium zirconate transparent ceramic material and preparation method thereof
CN101456570B (en) Method for preparing cerium doped yttrium aluminum garnet
CN101665503B (en) Rare earth coordination compound, rare earth oxide and preparing method thereof
He et al. Fluoride source-induced tuning of morphology and optical properties of YF3: Eu3+, Bi3+ and its application for luminescent inks
CN105219388A (en) A kind of Er ions lanthanum yttrium oxide luminescent material and preparation method thereof
CN105018087B (en) Eu3+Adulterate laminated perovskite structure La2CuO4The preparation method of fluorescent powder
CN108609652A (en) A method of preparing Zirconium dioxide nano powder using fused salt
CN103553594B (en) A kind of terbium sesquioxide and yttrium oxide co-stabilized zirconia nanopowder fluorescence ceramics raw powder&#39;s production technology
CN102815945B (en) Lanthanum gadolinium zirconate transparent ceramic material and preparation method thereof
JP5296993B2 (en) Yttrium oxide powder
CN103553598B (en) Preparation method for ivory color-imitating yttrium oxide and praseodymium oxide co-stabilized tetragonal zirconia nano ceramic powder
CN101891217A (en) Method for preparing high-purity rare earth boride 6 (REB6) nano-powder
CN100422288C (en) Process for preparing yttrium aluminum garnet
CN104498036B (en) A kind of one-dimensional rod-like rare-earth-dopping yttrium aluminum garnet luminescent material and its preparation method and application
CN102351235B (en) Rare earth complex, rare earth oxide and preparation method thereof
CN101323442B (en) Solvent-thermal synthesis of lanthanum phosphate nanorod
CN104830344B (en) A kind of Er3+,Yb3+The preparation method being co-doped with YOF redness upconverting fluorescent material

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20220609

Address after: 330000 room 1304, unit 2, building 2, Madrid group, Ligao international city, No. 3366, Jinsha Second Road, Nanchang County, Nanchang City, Jiangxi Province

Patentee after: Nanchang Ruiyan Instrument Equipment Co.,Ltd.

Address before: 999 No. 330031 Jiangxi province Nanchang Honggutan University Avenue

Patentee before: Nanchang University

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220621

Address after: 330000 Jihu, No.235, Nanjing East Road, Qingshanhu District, Nanchang City, Jiangxi Province

Patentee after: Chen Weifan

Address before: 330000 room 1304, unit 2, building 2, Madrid group, Ligao international city, No. 3366, Jinsha Second Road, Nanchang County, Nanchang City, Jiangxi Province

Patentee before: Nanchang Ruiyan Instrument Equipment Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20221102

Address after: Room 235, Science and Technology Business Incubator, No. 1 Torch Avenue, Ganzhou Hi tech Industrial Development Zone, Ganxian District, Ganzhou City, Jiangxi Province, 341000

Patentee after: Ganzhou Dianjin New Material Technology Co.,Ltd.

Address before: 330000 Jihu, No.235, Nanjing East Road, Qingshanhu District, Nanchang City, Jiangxi Province

Patentee before: Chen Weifan

TR01 Transfer of patent right