CN100368507C - 一种高度膨化的长余辉发光材料 - Google Patents
一种高度膨化的长余辉发光材料 Download PDFInfo
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- CN100368507C CN100368507C CNB2005100364672A CN200510036467A CN100368507C CN 100368507 C CN100368507 C CN 100368507C CN B2005100364672 A CNB2005100364672 A CN B2005100364672A CN 200510036467 A CN200510036467 A CN 200510036467A CN 100368507 C CN100368507 C CN 100368507C
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- 239000000463 material Substances 0.000 title claims abstract description 41
- 230000004907 flux Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 10
- 239000012190 activator Substances 0.000 claims description 5
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 claims description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 5
- 239000004327 boric acid Substances 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 3
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 8
- 150000002910 rare earth metals Chemical class 0.000 abstract description 6
- 239000000843 powder Substances 0.000 abstract description 5
- 239000013078 crystal Substances 0.000 abstract description 4
- 238000000227 grinding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910018404 Al2 O3 Inorganic materials 0.000 abstract 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 1
- NLQFUUYNQFMIJW-UHFFFAOYSA-N dysprosium(III) oxide Inorganic materials O=[Dy]O[Dy]=O NLQFUUYNQFMIJW-UHFFFAOYSA-N 0.000 abstract 1
- RSEIMSPAXMNYFJ-UHFFFAOYSA-N europium(III) oxide Inorganic materials O=[Eu]O[Eu]=O RSEIMSPAXMNYFJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- LEDMRZGFZIAGGB-UHFFFAOYSA-L strontium carbonate Chemical compound [Sr+2].[O-]C([O-])=O LEDMRZGFZIAGGB-UHFFFAOYSA-L 0.000 abstract 1
- 229910000018 strontium carbonate Inorganic materials 0.000 abstract 1
- 235000019580 granularity Nutrition 0.000 description 8
- 238000009826 distribution Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910052693 Europium Inorganic materials 0.000 description 3
- 150000004645 aluminates Chemical class 0.000 description 3
- 230000002688 persistence Effects 0.000 description 3
- -1 rare earth ion Chemical class 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 229910052692 Dysprosium Inorganic materials 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 229920000831 ionic polymer Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- HIGRAKVNKLCVCA-UHFFFAOYSA-N alumine Chemical class C1=CC=[Al]C=C1 HIGRAKVNKLCVCA-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003836 solid-state method Methods 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Luminescent Compositions (AREA)
Abstract
Description
序号 | 原料配方组成(摩尔比) | RO助溶剂种类及比例 | 峰值nm | 粒度μm | 相对亮度60s |
实施例1 | 1SrCO<sub>3</sub>.1Al<sub>2</sub>O<sub>3</sub>.0.001MgO∶0.005Eu<sub>2</sub>O<sub>3</sub>.0.005Dy<sub>2</sub>O<sub>3</sub>,0.02RO | H<sub>3</sub>BO<sub>3</sub>∶Na<sub>2</sub>B<sub>4</sub>O<sub>7</sub>∶(NH<sub>4</sub>)<sub>3</sub>PO4=1∶1∶1 | 520 | 粒度分布见图1 | 10869 |
实施例2 | 0.995SrCO<sub>3</sub>.1Al<sub>2</sub>O<sub>3</sub>.0.05CaCO<sub>3</sub>.∶0.003Eu<sub>2</sub>O<sub>3</sub>0.003Dy<sub>2</sub>O<sub>3</sub>0.04RO | H<sub>3</sub>BO<sub>3</sub>∶Na<sub>2</sub>B<sub>4</sub>O<sub>7</sub>∶(NH<sub>4</sub>)<sub>3</sub>PO4=1∶2∶2 | 524 | 粒度分布见图2 | 7739 |
实施例3 | 0.995SrCO<sub>3</sub>.1Al<sub>2</sub>O<sub>3</sub>.0.005CaCO<sub>3</sub>.∶0.0035Eu<sub>2</sub>O<sub>3</sub>0.0035Dy<sub>2</sub>O<sub>3</sub>0.06RO | BaCl<sub>2</sub>∶BaB<sub>2</sub>O<sub>6</sub>∶NH<sub>4</sub>H<sub>2</sub>PO<sub>4</sub>=2∶2∶1 | 522 | / | 8673 |
实施例4 | 1.98SrCO<sub>3</sub>.2SiO<sub>2</sub>.0.02CaCO<sub>3</sub>.1MgO∶0.004Eu<sub>2</sub>O<sub>3</sub>0.004Dy<sub>2</sub>O<sub>3</sub>,0.035RO | BaB<sub>2</sub>O<sub>6</sub>∶NH<sub>4</sub>H<sub>2</sub>PO<sub>4</sub>=2∶1 | 473 | / | 3100 |
实施例5 | 2SrCO<sub>3</sub>.2SiO<sub>2</sub>.1MgO∶0.006Eu<sub>2</sub>O<sub>3</sub>0.006Dy<sub>2</sub>O<sub>3</sub>,0.05RO | BaB<sub>4</sub>O<sub>7</sub>∶NH<sub>4</sub>H<sub>2</sub>PO<sub>4</sub>=2∶1 | 470 | / | 4050 |
实施例6 | 1SrCO<sub>3</sub>.1CaCO<sub>3</sub>.2SiO<sub>2</sub>.1MgO∶0.005Eu<sub>2</sub>O<sub>3</sub>0.005Dy<sub>2</sub>O<sub>3</sub>,0.06RO | H<sub>3</sub>BO<sub>3</sub>∶SrB<sub>4</sub>O<sub>7</sub>∶(NH<sub>4</sub>)<sub>2</sub>HPO<sub>4</sub>=1∶2∶2 | 498 | 粒度分布见图3 | 2690 |
实施例7 | 2SrCO<sub>3</sub>.3.5Al<sub>2</sub>O<sub>3</sub>∶0.015Eu<sub>2</sub>O<sub>3</sub>.0.03Dy<sub>2</sub>O<sub>3</sub>,0.01RO | BaCl<sub>2</sub>∶BaB<sub>2</sub>O<sub>6</sub>∶NH<sub>4</sub>H<sub>2</sub>PO<sub>4</sub>=2∶2∶1 | 490 | 粒度分布见图4 | 6586 |
实施例8 | 2SrCO<sub>3</sub>.3.5Al<sub>2</sub>O<sub>3</sub>∶0.007Eu<sub>2</sub>O<sub>3</sub>.0.014Dy<sub>2</sub>O<sub>3</sub>,0.02RO | H<sub>3</sub>BO<sub>3</sub>∶BaB<sub>2</sub>O<sub>6</sub>∶NH<sub>4</sub>H<sub>2</sub>PO<sub>4</sub>=2∶2∶1 | 490 | / | 6991 |
实施例9 | 1.98SrCO<sub>3</sub>0.02CaCO<sub>3</sub>.3.5Al<sub>2</sub>O<sub>3</sub>∶0.004Eu<sub>2</sub>O<sub>3</sub>0.04Dy<sub>2</sub>O<sub>3</sub>0.03RO | H<sub>3</sub>BO<sub>3</sub>∶(NH<sub>4</sub>)<sub>3</sub>PO<sub>4</sub>=2∶1 | 495 | / | 4078 |
CN1194292 | 1SrO.1CaO.2SiO<sub>2</sub>.MgO∶0.005Eu0.08Dy,0.05B<sub>2</sub>O<sub>3</sub> | 0.1H<sub>3</sub>BO<sub>3</sub> | 500 | 破碎过-100目 | 3591 |
市售 | ZnS∶Cu | / | 520 | 26.8 | 100 |
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CNB2005100364672A CN100368507C (zh) | 2005-08-10 | 2005-08-10 | 一种高度膨化的长余辉发光材料 |
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CN100368507C true CN100368507C (zh) | 2008-02-13 |
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CN105315995B (zh) * | 2015-12-03 | 2017-08-04 | 河北利福光电技术有限公司 | 一种制备yag荧光粉的助熔剂及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1053807A (zh) * | 1991-03-09 | 1991-08-14 | 复旦大学 | 长余辉磷光材料及其制备 |
CN1115779A (zh) * | 1994-10-17 | 1996-01-31 | 肖志国 | 多离子激活的碱土铝酸盐光致长余辉发光材料及制造方法 |
CN1194292A (zh) * | 1997-03-26 | 1998-09-30 | 肖志国 | 硅酸盐长余辉发光材料及其制造方法 |
CN1362465A (zh) * | 2000-12-30 | 2002-08-07 | 大连路明发光科技股份有限公司 | 新型长余辉材料 |
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- 2005-08-10 CN CNB2005100364672A patent/CN100368507C/zh not_active Expired - Fee Related
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1053807A (zh) * | 1991-03-09 | 1991-08-14 | 复旦大学 | 长余辉磷光材料及其制备 |
CN1115779A (zh) * | 1994-10-17 | 1996-01-31 | 肖志国 | 多离子激活的碱土铝酸盐光致长余辉发光材料及制造方法 |
CN1194292A (zh) * | 1997-03-26 | 1998-09-30 | 肖志国 | 硅酸盐长余辉发光材料及其制造方法 |
CN1362465A (zh) * | 2000-12-30 | 2002-08-07 | 大连路明发光科技股份有限公司 | 新型长余辉材料 |
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Effective date of registration: 20180103 Address after: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee after: GUANGDONG INSTITUTE OF RARE METALS Address before: Wushan 510651 Guangdong city of Guangzhou Province Patentee before: GUANGZHOU Research Institute OF NON FERROUS METALS |
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Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of rare metals, Guangdong Academy of Sciences Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGDONG INSTITUTE OF RARE METALS |
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Effective date of registration: 20210831 Address after: 510651 Courtyard No. 363 Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: Institute of rare metals, Guangdong Academy of Sciences |
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