CN101709216A - 近紫外宽带激发的红色荧光粉及其制备方法 - Google Patents
近紫外宽带激发的红色荧光粉及其制备方法 Download PDFInfo
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- CN101709216A CN101709216A CN200910309902A CN200910309902A CN101709216A CN 101709216 A CN101709216 A CN 101709216A CN 200910309902 A CN200910309902 A CN 200910309902A CN 200910309902 A CN200910309902 A CN 200910309902A CN 101709216 A CN101709216 A CN 101709216A
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- 239000000843 powder Substances 0.000 title claims abstract description 61
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000005245 sintering Methods 0.000 claims abstract description 10
- -1 organic acid salt Chemical class 0.000 claims description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 8
- 230000000996 additive effect Effects 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 6
- 229910002651 NO3 Inorganic materials 0.000 claims description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 150000001340 alkali metals Chemical group 0.000 claims description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004327 boric acid Substances 0.000 claims description 2
- 239000012153 distilled water Substances 0.000 claims description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims 1
- 230000005284 excitation Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004020 luminiscence type Methods 0.000 abstract 1
- 238000012805 post-processing Methods 0.000 abstract 1
- 239000012190 activator Substances 0.000 description 4
- 238000000295 emission spectrum Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 229910052693 Europium Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229960004756 ethanol Drugs 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910001428 transition metal ion Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005090 crystal field Methods 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 238000000695 excitation spectrum Methods 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N oxygen(2-);yttrium(3+) Chemical class [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
- GFKJCVBFQRKZCJ-UHFFFAOYSA-N oxygen(2-);yttrium(3+);trisulfide Chemical compound [O-2].[O-2].[O-2].[S-2].[S-2].[S-2].[Y+3].[Y+3].[Y+3].[Y+3] GFKJCVBFQRKZCJ-UHFFFAOYSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- WQEVDHBJGNOKKO-UHFFFAOYSA-K vanadic acid Chemical class O[V](O)(O)=O WQEVDHBJGNOKKO-UHFFFAOYSA-K 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
编号 | 化学表达式 | 原料配方 | 添加剂 | 溶剂 | 预烧温度/时间 | 烧结温度/时间 |
实施例29 | (La,Y,Gd)Cl3-Y2O3-3(Mo,W)O3:1.50Eu3+ | [LaCl3]4.42g[YCl3]16.76g[GdCl3]5.80g[Y2O3]5.65g[Eu2O3]26.39g[MoO3]17.27g[WO3]42.15g | [H3BO3]1.00g | 13mL的丙酮 | 550℃/6h | 900℃/10h |
编号 | 化学表达式 | 原料配方 | 添加剂 | 溶剂 | 预烧温度/时间 | 烧结温度/时间 |
实施例30 | (Y,Tb)Cl3-Y2O3-3(Mo,W)O3:1.68Eu3+ | [YCl3]27.10g[TbCl3·6H2O]1.12g[Y2O3]3.61g[Eu2O3]29.56g[MoO3]11.52g[WO3]51.52g | [KH2PO4]1.22g | 10mL的无水乙醇 | 650℃/2h | 850℃/14h |
Claims (6)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167974A (zh) * | 2011-03-17 | 2011-08-31 | 江苏技术师范学院 | 多波长匹配的红色转光粉及其制备方法 |
CN113462391A (zh) * | 2021-07-27 | 2021-10-01 | 上海同晔科技有限公司 | 一种铕镝共掺杂白光led用钨酸盐红色荧光粉及其制备方法 |
CN114295061A (zh) * | 2021-12-30 | 2022-04-08 | 广州市合熠智能科技股份有限公司 | 一种彩色共焦位移传感器与测量方法 |
US20220393079A1 (en) * | 2019-10-18 | 2022-12-08 | Kyocera Corporation | Light-emitting device and illumination apparatus |
-
2009
- 2009-11-18 CN CN 200910309902 patent/CN101709216B/zh not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
L.H.BRIXNER ET AL.: "Structure and Luminescence of the Orthorhombic LnWO4Cl-Type Rare Earth Halo Tungstates", 《JOURNAL OF SOLID STATE CHEMISTRY》 * |
THOMAS SCHLEID ET AL.: "YF[MoO4] and YCl[MoO4]: Two Halide Derivatives of Yttrium ortho-Oxomolybdate: Syntheses, Structures, and Luminescence Properties", 《INORGANIC CHEMISTRY》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167974A (zh) * | 2011-03-17 | 2011-08-31 | 江苏技术师范学院 | 多波长匹配的红色转光粉及其制备方法 |
CN102167974B (zh) * | 2011-03-17 | 2014-10-15 | 江苏理工学院 | 多波长匹配的红色转光粉及其制备方法 |
US20220393079A1 (en) * | 2019-10-18 | 2022-12-08 | Kyocera Corporation | Light-emitting device and illumination apparatus |
CN113462391A (zh) * | 2021-07-27 | 2021-10-01 | 上海同晔科技有限公司 | 一种铕镝共掺杂白光led用钨酸盐红色荧光粉及其制备方法 |
CN114295061A (zh) * | 2021-12-30 | 2022-04-08 | 广州市合熠智能科技股份有限公司 | 一种彩色共焦位移传感器与测量方法 |
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