CN101402860B - 单基质单掺杂铝酸镧全色可调荧光体及制作方法 - Google Patents
单基质单掺杂铝酸镧全色可调荧光体及制作方法 Download PDFInfo
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- CN101402860B CN101402860B CN2008101521481A CN200810152148A CN101402860B CN 101402860 B CN101402860 B CN 101402860B CN 2008101521481 A CN2008101521481 A CN 2008101521481A CN 200810152148 A CN200810152148 A CN 200810152148A CN 101402860 B CN101402860 B CN 101402860B
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- fluor
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- 229910052746 lanthanum Inorganic materials 0.000 title claims abstract description 11
- -1 lanthanum aluminate Chemical class 0.000 title claims abstract description 11
- 239000000758 substrate Substances 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000843 powder Substances 0.000 claims abstract description 14
- 239000000126 substance Substances 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 230000003595 spectral effect Effects 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract 2
- 230000001105 regulatory effect Effects 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 210000002966 serum Anatomy 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims 5
- 230000003287 optical effect Effects 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 239000011159 matrix material Substances 0.000 abstract description 12
- 239000002002 slurry Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 6
- 239000012856 weighed raw material Substances 0.000 abstract description 6
- 239000008267 milk Substances 0.000 abstract 1
- 210000004080 milk Anatomy 0.000 abstract 1
- 235000013336 milk Nutrition 0.000 abstract 1
- 238000000295 emission spectrum Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 6
- 238000009877 rendering Methods 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000000695 excitation spectrum Methods 0.000 description 3
- 229910052693 Europium Inorganic materials 0.000 description 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 2
- 235000005811 Viola adunca Nutrition 0.000 description 2
- 240000009038 Viola odorata Species 0.000 description 2
- 235000013487 Viola odorata Nutrition 0.000 description 2
- 235000002254 Viola papilionacea Nutrition 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000009102 absorption Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000004645 aluminates Chemical class 0.000 description 2
- 229910019990 cerium-doped yttrium aluminum garnet Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910017639 MgSi Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000001443 photoexcitation Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002165 resonance energy transfer Methods 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Luminescent Compositions (AREA)
Abstract
Description
Claims (8)
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CN2008101521481A CN101402860B (zh) | 2008-10-08 | 2008-10-08 | 单基质单掺杂铝酸镧全色可调荧光体及制作方法 |
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CN2008101521481A CN101402860B (zh) | 2008-10-08 | 2008-10-08 | 单基质单掺杂铝酸镧全色可调荧光体及制作方法 |
Publications (2)
Publication Number | Publication Date |
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CN101402860A CN101402860A (zh) | 2009-04-08 |
CN101402860B true CN101402860B (zh) | 2011-06-15 |
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CN2008101521481A Expired - Fee Related CN101402860B (zh) | 2008-10-08 | 2008-10-08 | 单基质单掺杂铝酸镧全色可调荧光体及制作方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101786596B (zh) * | 2010-03-04 | 2012-10-03 | 长春理工大学 | 铕离子掺杂铝酸镧多晶纳米纤维及其制备方法 |
CN101899308B (zh) * | 2010-06-25 | 2013-01-02 | 海洋王照明科技股份有限公司 | 掺杂金属纳米粒子的稀土铝酸镧发光材料及其制备方法 |
CN103849395A (zh) * | 2012-11-29 | 2014-06-11 | 海洋王照明科技股份有限公司 | 铝酸镧发光材料及其制备方法 |
CN105074320B (zh) | 2013-03-11 | 2019-05-14 | 飞利浦照明控股有限公司 | 具有改进的光特性的发光二极管模块 |
US9228125B2 (en) * | 2013-09-17 | 2016-01-05 | The Regents Of The University Of California | Single phase and full-color phosphor |
CN103666473B (zh) * | 2013-11-18 | 2015-05-20 | 华东师范大学 | 稀土铕离子掺杂铝酸镧长余辉发光薄膜的制备方法 |
CN106746622A (zh) * | 2016-12-19 | 2017-05-31 | 温州大学 | 一种Mn2+激活的白光玻璃及其制备方法 |
CN108865143B (zh) * | 2018-08-07 | 2021-05-11 | 安顺学院 | 一种近紫外光激发单一基质白光荧光粉及制法与白光调节 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030230739A1 (en) * | 2002-06-12 | 2003-12-18 | General Electric Grc | Europium-activated phosphors containing oxides of rare-earth and Group-IIIB metals and method of making the same |
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US20030230739A1 (en) * | 2002-06-12 | 2003-12-18 | General Electric Grc | Europium-activated phosphors containing oxides of rare-earth and Group-IIIB metals and method of making the same |
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Assignee: Hunan Steady New Material Co., Ltd. Assignor: Tianjin University of Technology Contract record no.: 2012430000114 Denomination of invention: Single-substrate single-doping lanthanum aluminate full-color adjustable fluorinite and production method thereof Granted publication date: 20110615 License type: Exclusive License Open date: 20090408 Record date: 20120604 |
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