CN108192615B - 白磷矿型Sr9Al(PO4)7:Eu2+磷酸盐基荧光材料及其制备方法和应用 - Google Patents
白磷矿型Sr9Al(PO4)7:Eu2+磷酸盐基荧光材料及其制备方法和应用 Download PDFInfo
- Publication number
- CN108192615B CN108192615B CN201810025572.3A CN201810025572A CN108192615B CN 108192615 B CN108192615 B CN 108192615B CN 201810025572 A CN201810025572 A CN 201810025572A CN 108192615 B CN108192615 B CN 108192615B
- Authority
- CN
- China
- Prior art keywords
- phosphate
- powder
- fluorescent material
- based fluorescent
- phosphorus ore
- 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.)
- Active
Links
- 229910019142 PO4 Inorganic materials 0.000 title claims abstract description 90
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title claims abstract description 41
- 239000010452 phosphate Substances 0.000 title claims abstract description 41
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 title claims description 49
- 239000000843 powder Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000000498 ball milling Methods 0.000 claims abstract description 14
- 239000002244 precipitate Substances 0.000 claims abstract description 14
- 229910017677 NH4H2 Inorganic materials 0.000 claims abstract description 10
- 229910000018 strontium carbonate Inorganic materials 0.000 claims abstract description 10
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims abstract description 9
- 229910001679 gibbsite Inorganic materials 0.000 claims abstract description 9
- LEDMRZGFZIAGGB-UHFFFAOYSA-L strontium carbonate Chemical compound [Sr+2].[O-]C([O-])=O LEDMRZGFZIAGGB-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000002367 phosphate rock Substances 0.000 claims abstract description 8
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011812 mixed powder Substances 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000011261 inert gas Substances 0.000 claims abstract description 5
- 230000001376 precipitating effect Effects 0.000 claims abstract description 3
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000003786 synthesis reaction Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 8
- 238000010532 solid phase synthesis reaction Methods 0.000 abstract description 8
- RSEIMSPAXMNYFJ-UHFFFAOYSA-N europium(III) oxide Inorganic materials O=[Eu]O[Eu]=O RSEIMSPAXMNYFJ-UHFFFAOYSA-N 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 abstract description 2
- 238000000295 emission spectrum Methods 0.000 description 7
- 229910052761 rare earth metal Inorganic materials 0.000 description 6
- 150000002910 rare earth metals Chemical class 0.000 description 6
- 238000000695 excitation spectrum Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005090 crystal field Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010303 mechanochemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7737—Phosphates
- C09K11/7738—Phosphates with alkaline earth metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Luminescent Compositions (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810025572.3A CN108192615B (zh) | 2018-01-11 | 2018-01-11 | 白磷矿型Sr9Al(PO4)7:Eu2+磷酸盐基荧光材料及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810025572.3A CN108192615B (zh) | 2018-01-11 | 2018-01-11 | 白磷矿型Sr9Al(PO4)7:Eu2+磷酸盐基荧光材料及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108192615A CN108192615A (zh) | 2018-06-22 |
CN108192615B true CN108192615B (zh) | 2020-09-22 |
Family
ID=62589028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810025572.3A Active CN108192615B (zh) | 2018-01-11 | 2018-01-11 | 白磷矿型Sr9Al(PO4)7:Eu2+磷酸盐基荧光材料及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108192615B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111057549A (zh) * | 2019-12-25 | 2020-04-24 | 惠州学院 | 一种新型廉价的白光led用单基质荧光粉 |
-
2018
- 2018-01-11 CN CN201810025572.3A patent/CN108192615B/zh active Active
Non-Patent Citations (2)
Title |
---|
A novel green-emitting phosphor Ca10Na(PO4)7:Eu2+ for near ultraviolet white light–emitting diodes;Jianwen Zhao et al.;《Optical Materials》;20130525;第35卷;第1675-1578页 * |
Ca9Al(PO4)7:Eu2+的发光、浓度淬灭及温度稳定性;王迪等;《光子学报》;20151231;第44卷(第5期);第1-5页 * |
Also Published As
Publication number | Publication date |
---|---|
CN108192615A (zh) | 2018-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101818062B (zh) | 镨或镨铕掺杂硅酸锶锂黄色-红色荧光粉及其制备方法 | |
CN107043625A (zh) | 一种近紫外激发的电荷补偿型红光硼磷酸盐发光材料及其制备方法 | |
CN102391861B (zh) | 一种氮化合物发光材料及其制法以及由其制成的照明光源 | |
Miao et al. | Deep‐red Ca3Al2Ge3O12: Eu3+ garnet phosphor with near‐unity internal quantum efficiency and high thermal stability for plant growth application | |
CN109370580B (zh) | 一种铋离子激活的钛铝酸盐荧光粉及其制备方法与应用 | |
CN104130774A (zh) | 一种氯硅酸盐荧光粉及其制备方法 | |
CN108192615B (zh) | 白磷矿型Sr9Al(PO4)7:Eu2+磷酸盐基荧光材料及其制备方法和应用 | |
CN102899038A (zh) | 一种氮化物红色荧光粉及其制备方法 | |
CN102337122B (zh) | 一种硅酸盐绿色荧光粉及其制备方法 | |
CN105331363A (zh) | 一种磷铝酸盐荧光粉及其制备方法 | |
CN105038772A (zh) | 一种硅基氮氧化物led荧光粉及其制备方法 | |
CN106010528B (zh) | 一种铋、锰掺杂的蓝色荧光粉及其制备方法和应用 | |
CN109233826B (zh) | 一种铕离子激活的钛铝酸盐荧光粉及其制备方法与应用 | |
CN112500854A (zh) | 一种用于蓝绿色荧光粉的二氧化硅纳米颗粒的处理方法 | |
CN112480919A (zh) | 一种高热稳定性黄绿色荧光粉及其制备方法 | |
CN110951490A (zh) | 一种荧光粉及其制备方法与应用 | |
CN105860973B (zh) | 一种镁铟磷酸盐红色或绿色荧光粉及其制备 | |
CN110951488A (zh) | 一种双模式调控多中心光致发光的荧光粉及其制备方法 | |
CN112094643A (zh) | 一种Mn4+掺杂氟化物窄带红色荧光粉及其制备方法和应用 | |
CN112877063B (zh) | 一种用于高显色led照明的硅酸盐红色荧光粉及其制备方法 | |
CN114933895B (zh) | 一种有机-无机杂化氟磷酸盐磷光材料及其制备方法 | |
CN116694326B (zh) | 一种稀土掺杂硼酸盐单相白光荧光粉及其制备方法 | |
CN112143498B (zh) | 一种Dy3+掺杂的白光荧光粉及其制备方法 | |
CN106905967A (zh) | 一种硼磷酸盐绿色荧光粉及其制备方法 | |
Li et al. | Luminescent properties of sol–gel processed red‐emitting phosphor Ca0. 6Sr0. 4–1.5 x‐0.5 yMo0. 4 W0. 6O4: EuxLiy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230915 Address after: 230000 B-2705, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHIYUN PHARMACEUTICAL TECHNOLOGY Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230915 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 810016 Qinghai University, 251 Ningda Road, Xining City, Qinghai Province Patentee before: Qinghai University |