公开(公告)号：US08765016B2

公开(公告)日：2014-07-01

申请号：US13574409

申请日：2010-02-26

申请人： Mingjie Zhou ,  Xiaofang Liang ,  Jun Liu ,  Qiurong Liao

发明人： Mingjie Zhou ,  Xiaofang Liang ,  Jun Liu ,  Qiurong Liao

IPC分类号： C09K11/77

CPC分类号： C09K11/778

摘要： A green luminescent material of terbium doped gadolinium borate is provided. The luminescent material has a formula of M3Gd1-xTbx(BO3)3, wherein, M is alkaline earth metal element and x is 0.005-0.5. The method for preparing the luminescent material comprises the following steps: selecting the source compounds of alkaline earth metal ion, boric acid radical ion (BO33−), Gd3+ and Tb3+ by the stoichiometric ratio, wherein, the stoichiometric ratio is the molar ratio of the corresponding element in the formula of M3Gd1-xTbx(BO3)3, and the source compound of BO33− is over 10%-30% by the molar ratio; mixing; pre-treatment by sintering; cooling; grinding; calcination; and cooling to obtain the luminescent material.

摘要翻译： 提供掺铽硼酸钆的绿色发光材料。 发光材料具有M3Gd1-xTbx（BO3）3的式，其中M是碱土金属元素，x是0.005-0.5。 制备发光材料的方法包括以化学计量比选择碱土金属离子，硼酸根离子（BO33-），Gd3 +和Tb3 +的源化合物，其中化学计量比是 M3Gd1-xTbx（BO3）3中的相应元素，BO33-的源化合物的摩尔比为10％-30％以上; 混合; 烧结预处理; 冷却; 研磨 煅烧; 并冷却以获得发光材料。

公开(公告)号：US08986573B2

公开(公告)日：2015-03-24

申请号：US13574528

申请日：2010-02-04

申请人： Mingjie Zhou ,  Jun Liu ,  Xiaofang Liang ,  Shiliang Liu ,  Qiurong Liao

发明人： Mingjie Zhou ,  Jun Liu ,  Xiaofang Liang ,  Shiliang Liu ,  Qiurong Liao

IPC分类号： C09K11/71 ,  C01F17/00 ,  C01F7/16 ,  C01B25/45 ,  C09K11/77

CPC分类号： C01F7/168 ,  C01B25/45 ,  C01F7/16 ,  C09K11/7778

摘要： Terbium doped phosphate-based green luminescent material and preparation method thereof are provided. The chemical formula of the material is M3RE1-xTbx(PO4)3, wherein, M is alkaline-earth metals, RE is rare-earth elements, x is in a range of 0.001 to 1. The preparation method of the material includes the following steps; providing the compound used as the source of alkaline earth metal, the compound used as the source of phosphate, the compound used as the source of rare-earth, and the compound used as the source of Tb3+ according to the molar ratio of the elements in M3RE1-xTbx(PO4)3, wherein, the compound used as the source of phosphate is added at excess molar ratio in a range of 10% to 30%; mixing and grinding the compound to get mixture; sintering the mixture as pre-treatment, and then cooling the mixture to get a sintered matter; grinding; calcining in reducing atmosphere, and then cooling them.

摘要翻译： 提供掺铒磷酸盐绿色发光材料及其制备方法。 该材料的化学式为M3RE1-xTbx（PO4）3，其中M为碱土金属，RE为稀土元素，x为0.001〜1。该材料的制备方法包括以下 脚步; 提供用作碱土金属源的化合物，用作磷酸盐源的化合物，用作稀土源的化合物，以及用作Tb 3+源的化合物，根据元素的摩尔比 M3RE1-xTbx（PO4）3，其中，用作磷酸盐源的化合物以10％至30％的过量摩尔比加入; 混合和研磨该化合物以得到混合物; 烧结混合物作为预处理，然后冷却混合物得到烧结物质; 研磨 在还原气氛中煅烧，然后冷却。

公开(公告)号：US20120286206A1

公开(公告)日：2012-11-15

申请号：US13574409

申请日：2010-02-26

申请人： Mingjie Zhou ,  Xiaofang Liang ,  Jun Liu ,  Qiurong Liao

发明人： Mingjie Zhou ,  Xiaofang Liang ,  Jun Liu ,  Qiurong Liao

IPC分类号： C09K11/78

CPC分类号： C09K11/778

摘要： A green luminescent material of terbium doped gadolinium borate is provided. The luminescent material has a formula of M3Gd1-xTbx(BO3)3, wherein, M is alkaline earth metal element and x is 0.005-0.5. The method for preparing the luminescent material comprises the following steps: selecting the source compounds of alkaline earth metal ion, boric acid radical ion (BO33−), Gd3+ and Tb3+ by the stoichiometric ratio, wherein, the stoichiometric ratio is the molar ratio of the corresponding element in the formula of M3Gd1-xTbx(BO3)3, and the source compound of BO33 is over 10%-30% by the molar ratio; mixing; pre-treatment by sintering; cooling; grinding; calcination; and cooling to obtain the luminescent material.

摘要翻译： 提供掺铽硼酸钆的绿色发光材料。 发光材料具有M3Gd1-xTbx（BO3）3的式，其中M是碱土金属元素，x是0.005-0.5。 制备发光材料的方法包括以化学计量比选择碱土金属离子，硼酸根离子（BO33-），Gd3 +和Tb3 +的源化合物，其中化学计量比是 M3Gd1-xTbx（BO3）3式中的相应元素，BO33的源化合物的摩尔比为10％-30％以上; 混合; 烧结预处理; 冷却; 研磨 煅烧; 并冷却以获得发光材料。

公开(公告)号：US20120292570A1

公开(公告)日：2012-11-22

申请号：US13574528

申请日：2010-02-04

申请人： Mingjie Zhou ,  Jun Liu ,  Xiaofeng Liang ,  Shiliang Liu ,  Qiurong Liao

发明人： Mingjie Zhou ,  Jun Liu ,  Xiaofeng Liang ,  Shiliang Liu ,  Qiurong Liao

IPC分类号： C09K11/81

CPC分类号： C01F7/168 ,  C01B25/45 ,  C01F7/16 ,  C09K11/7778

摘要： Terbium doped phosphate-based green luminescent material and preparation method thereof are provided. The chemical formula of the material is M3RE1-xTbx(PO4)3, wherein, M is alkaline-earth metals, RE is rare-earth elements, x is in a range of 0.001 to 1. The preparation method of the material includes the following steps; providing the compound used as the source of alkaline earth metal, the compound used as the source of phosphate, the compound used as the source of rare-earth, and the compound used as the source of Tb3+ according to the molar ratio of the elements in M3RE1-xTbx(PO4)3, wherein, the compound used as the source of phosphate is added at excess molar ratio in a range of 10% to 30%; mixing and grinding the compound to get mixture; sintering the mixture as pre-treatment, and then cooling the mixture to get a sintered matter; grinding; calcining in reducing atmosphere, and then cooling them.

摘要翻译： 提供掺铒磷酸盐绿色发光材料及其制备方法。 该材料的化学式为M3RE1-xTbx（PO4）3，其中M为碱土金属，RE为稀土元素，x为0.001〜1。该材料的制备方法包括以下 脚步; 提供用作碱土金属源的化合物，用作磷酸盐源的化合物，用作稀土源的化合物，以及用作Tb 3+源的化合物，根据元素的摩尔比 M3RE1-xTbx（PO4）3，其中，用作磷酸盐源的化合物以10％至30％的过量摩尔比加入; 混合和研磨该化合物以得到混合物; 烧结混合物作为预处理，然后冷却混合物得到烧结物质; 研磨 在还原气氛中煅烧，然后冷却。

公开(公告)号：US09011722B2

公开(公告)日：2015-04-21

申请号：US13885275

申请日：2010-12-14

申请人： Mingjie Zhou ,  Qiurong Liao ,  Wenbo Ma

发明人： Mingjie Zhou ,  Qiurong Liao ,  Wenbo Ma

IPC分类号： C09K11/61 ,  C09K11/87 ,  C09K11/77

CPC分类号： C09K11/87 ,  C09K11/774

摘要： Halo-borate luminescent materials and preparation methods thereof are provided. The said luminescent materials are represented by the following general formula: Ca2-xBO3Cl1-yFy:xEu2+, with zM0, wherein M0 is selected from one of Ag, Au, Pt, Pd or Cu metal nano-particles; 0.001≦x≦0.1, 0≦y≦0.2, 0

摘要翻译： 提供卤硼酸盐发光材料及其制备方法。 所述发光材料由以下通式表示：Ca2-xBO3Cl1-yFy：xEu2 +，具有zM0，其中M0选自Ag，Au，Pt，Pd或Cu金属纳米颗粒之一; 0.001＆nlE; x＆nlE; 0.1,0＆amp; nlE; y＆nlE; 0.2,0

公开(公告)号：US20130020534A1

公开(公告)日：2013-01-24

申请号：US13638668

申请日：2010-04-28

申请人： Mingjie Zhou ,  Qiurong Liao ,  Wenbo Ma

发明人： Mingjie Zhou ,  Qiurong Liao ,  Wenbo Ma

IPC分类号： C09K11/79 ,  C09K11/55

CPC分类号： C09K11/7774 ,  C09K11/595

摘要： A silicate luminescent material and the production method thereof are provided. The chemical formula of the silicate luminescent material is Re4−xTbxMgSi3O13, wherein Re is at least one element selected from the group consisting of Y, Gd, La, Lu and Sc, and 0.05≦x≦1. The silicate luminescent material has a short afterglow of 2.13 ms, and it can emit strong green light under the vacuum ultraviolet excitation. Additionally, the silicate luminescent material has stable physical and chemical properties. The production method for producing the silicate luminescent material is simple and cost-efficient.

摘要翻译： 提供了一种硅酸盐发光材料及其制备方法。 硅酸盐发光材料的化学式为Re4-xTbxMgSi3O13，其中Re为选自Y，Gd，La，Lu和Sc中的至少一种元素，以及0.05＆nlE; x＆nlE; 1。 硅酸盐发光材料具有2.13ms的短余辉，并且在真空紫外线激发下可以发出强烈的绿光。 此外，硅酸盐发光材料具有稳定的物理和化学性质。 硅酸盐发光材料的制造方法简单，成本低廉。

公开(公告)号：US20130240785A1

公开(公告)日：2013-09-19

申请号：US13885275

申请日：2010-12-14

申请人： Mingjie Zhou ,  Qiurong Liao ,  Wenbo Ma

发明人： Mingjie Zhou ,  Qiurong Liao ,  Wenbo Ma

IPC分类号： C09K11/87 ,  C09K11/77

CPC分类号： C09K11/87 ,  C09K11/774

摘要： Halo-borate luminescent materials and preparation methods thereof are provided. The said luminescent materials are represented by the following general formula: Ca2-xBO3Cl1-yFy:xEu2+, zM0, wherein M0 is selected from one of Ag, Au, Pt, Pd or Cu metal nano-particles; 0.001≦x≦0.1, 0≦y≦0.2, 0≦z≦0.01. The said luminescent materials have excellent chemical stability and high luminous intensity. The said preparation methods have simple technique, no pollution, manageable process conditions and low equipment requirement, and are beneficial to industry production.

摘要翻译： 提供卤硼酸盐发光材料及其制备方法。 所述发光材料由以下通式表示：Ca2-xBO3Cl1-yFy：xEu2 +，zM0，其中M0选自Ag，Au，Pt，Pd或Cu金属纳米颗粒之一; 0.001 @ x @ 0.1,0 @ y @ 0.2,0 @ z @ 0.01。 所述发光材料具有优异的化学稳定性和高发光强度。 所述制备方法技术简单，无污染，工艺条件可控，设备要求低，有利于工业生产。

公开(公告)号：US09074136B2

公开(公告)日：2015-07-07

申请号：US13806375

申请日：2010-08-13

申请人： Mingjie Zhou ,  Wenbo Ma ,  Qiurong Liao

发明人： Mingjie Zhou ,  Wenbo Ma ,  Qiurong Liao

IPC分类号： C09K11/79 ,  C09K11/77 ,  C09K11/02 ,  C09K11/87 ,  B82Y30/00

CPC分类号： C09K11/7721 ,  B82Y30/00 ,  C09K11/025 ,  C09K11/7774 ,  C09K11/7792 ,  C09K11/87 ,  Y10S977/773

摘要： Silicate luminescent materials and preparation methods thereof are provided. The luminescent materials are represented by the general formula: M2aM3bSicO[a+3(b+x)/2+2c]:xCe3+, yM0, M2 is at least one selected from Ca, Sr, Ba, Mg and at least contains Ca, M3 is Sc, Sc and Y, M0 is one selected from metal nano particles of Ag, Au, Pt, Pd or Cu, wherein 2.8≦a≦3.2, 1.8≦b≦2.1, 2.9≦c≦3.3, 0.01≦x≦0.2 and 1×10−4≦y≦1×10−2. Compared to the luminescent materials in the prior art, the said luminescent materials have higher luminous efficiency and more stable performance and structure. The said methods have simple technique and low cost, therefore are appropriate to be used in industry.

摘要翻译： 提供了硅酸盐发光材料及其制备方法。 发光材料由以下通式表示：M2aM3bSicO [a + 3（b + x）/ 2 + 2c]：xCe3 +，yM0，M2是选自Ca，Sr，Ba，Mg中的至少一种，并且至少含有Ca， M3是Sc，Sc和Y，M0是选自Ag，Au，Pt，Pd或Cu的金属纳米颗粒中的一种，其中2.8和nlE; a＆nlE; 3.2,1.8＆nlE; b＆nlE; 2.1,2.9和nlE; c＆nlE; 3.3,0.01 ＆nlE; x＆nlE; 0.2和1×10-4＆nlE; y＆nlE; 1×10-2。 与现有技术中的发光材料相比，所述发光材料具有更高的发光效率和更稳定的性能和结构。 所述方法技术简单，成本低，因此适用于工业。

公开(公告)号：US09045690B2

公开(公告)日：2015-06-02

申请号：US13638668

申请日：2010-04-28

申请人： Mingjie Zhou ,  Qiurong Liao ,  Wenbo Ma

发明人： Mingjie Zhou ,  Qiurong Liao ,  Wenbo Ma

IPC分类号： C09K11/79 ,  C09K11/77 ,  C09K11/59

CPC分类号： C09K11/7774 ,  C09K11/595

摘要： A silicate luminescent material and the production method thereof are provided. The chemical formula of the silicate luminescent material is Re4-xTbxMgSi3O13, wherein Re is at least one element selected from the group consisting of Y, Gd, La, Lu and Sc, and 0.05≦≦x≦1. The silicate luminescent material has a short afterglow of 2.13 ms, and it can emit strong green light under the vacuum ultraviolet excitation. Additionally, the silicate luminescent material has stable physical and chemical properties. The production method for producing the silicate luminescent material is simple and cost-efficient.

摘要翻译： 提供了一种硅酸盐发光材料及其制备方法。 硅酸盐发光材料的化学式为Re4-xTbxMgSi3O13，其中Re为选自Y，Gd，La，Lu和Sc中的至少一种元素，以及0.05＆nlE; nlE; x＆nlE; 1。 硅酸盐发光材料具有2.13ms的短余辉，并且在真空紫外线激发下可以发出强烈的绿光。 此外，硅酸盐发光材料具有稳定的物理和化学性质。 硅酸盐发光材料的制造方法简单，成本低廉。

公开(公告)号：US20130092876A1

公开(公告)日：2013-04-18

申请号：US13806375

申请日：2010-08-13

申请人： Mingjie Zhou ,  Wenbo Ma ,  Qiurong Liao

发明人： Mingjie Zhou ,  Wenbo Ma ,  Qiurong Liao

IPC分类号： C09K11/77 ,  C09K11/87

CPC分类号： C09K11/7721 ,  B82Y30/00 ,  C09K11/025 ,  C09K11/7774 ,  C09K11/7792 ,  C09K11/87 ,  Y10S977/773

摘要： Silicate luminescent materials and preparation methods thereof are provided. The luminescent materials are represented by the general formula: M2aM3bSicO[a+3(b+x)/2+2c]:xCe3+, yM0, M2 is at least one selected from Ca, Sr, Ba, Mg and at least contains Ca, M3 is Sc, Sc and Y, M0 is one selected from metal nano particles of Ag, Au, Pt, Pd or Cu, wherein 2.8≦a≦3.2, 1.8≦b≦2.1, 2.9≦c≦3.3, 0.01≦x≦0.2 and 1×10−4≦y≦1×10−2. Compared to the luminescent materials in the prior art, the said luminescent materials have higher luminous efficiency and more stable performance and structure. The said methods have simple technique and low cost, therefore are appropriate to be used in industry.

摘要翻译： 提供了硅酸盐发光材料及其制备方法。 发光材料由以下通式表示：M2aM3bSicO [a + 3（b + x）/ 2 + 2c]：xCe3 +，yM0，M2是选自Ca，Sr，Ba，Mg中的至少一种，并且至少含有Ca， M3是Sc，Sc和Y，M0是从Ag，Au，Pt，Pd或Cu的金属纳米颗粒中选择的一种，其中，2.8 @ a @ 3.2，1.8 @ b @ 2.1,2.9 @ c 3.3， 0.2和1×10-4 @ y @ 1×10-2。 与现有技术中的发光材料相比，所述发光材料具有更高的发光效率和更稳定的性能和结构。 所述方法技术简单，成本低，因此适用于工业。