DE2503553C2 - Verwendung von Hafniumpyrophosphat - Google Patents
Verwendung von HafniumpyrophosphatInfo
- Publication number
- DE2503553C2 DE2503553C2 DE2503553A DE2503553A DE2503553C2 DE 2503553 C2 DE2503553 C2 DE 2503553C2 DE 2503553 A DE2503553 A DE 2503553A DE 2503553 A DE2503553 A DE 2503553A DE 2503553 C2 DE2503553 C2 DE 2503553C2
- Authority
- DE
- Germany
- Prior art keywords
- hafnium
- phosphor
- emission
- pyrophosphate
- phosphate
- 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.)
- Expired
Links
- CJYNWJZYMBPYCN-UHFFFAOYSA-J hafnium(4+);phosphonato phosphate Chemical compound [Hf+4].[O-]P([O-])(=O)OP([O-])([O-])=O CJYNWJZYMBPYCN-UHFFFAOYSA-J 0.000 title claims description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 19
- 238000004020 luminiscence type Methods 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- 229910052732 germanium Inorganic materials 0.000 claims description 9
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical group [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 description 16
- 239000000203 mixture Substances 0.000 description 16
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 229910052735 hafnium Inorganic materials 0.000 description 12
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical group [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 12
- 229910019142 PO4 Inorganic materials 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 11
- 235000021317 phosphate Nutrition 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 10
- 239000010452 phosphate Substances 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 7
- 150000002363 hafnium compounds Chemical class 0.000 description 7
- 230000005855 radiation Effects 0.000 description 7
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 6
- FLVFLHZPYDNHJE-UHFFFAOYSA-N chloro hypochlorite;hafnium Chemical class [Hf].ClOCl FLVFLHZPYDNHJE-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 5
- 235000019837 monoammonium phosphate Nutrition 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- CMHCOZJKRRVGMD-UHFFFAOYSA-J [O-]P([O-])(OP([O-])([O-])=O)=O.P.[Hf+4] Chemical compound [O-]P([O-])(OP([O-])([O-])=O)=O.P.[Hf+4] CMHCOZJKRRVGMD-UHFFFAOYSA-J 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- -1 titanium-activated hafnium pyrophosphate Chemical class 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910005793 GeO 2 Inorganic materials 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- HOVIIBWULXTXKX-UHFFFAOYSA-J [O-]P([O-])(OP([O-])([O-])=O)=O.P.[Zr+4] Chemical compound [O-]P([O-])(OP([O-])([O-])=O)=O.P.[Zr+4] HOVIIBWULXTXKX-UHFFFAOYSA-J 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 2
- 235000011180 diphosphates Nutrition 0.000 description 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 2
- 229910000449 hafnium oxide Inorganic materials 0.000 description 2
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- DTEMQJHXKZCSMQ-UHFFFAOYSA-J phosphonato phosphate;zirconium(4+) Chemical compound [Zr+4].[O-]P([O-])(=O)OP([O-])([O-])=O DTEMQJHXKZCSMQ-UHFFFAOYSA-J 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 108070000009 Free fatty acid receptors Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 229940119177 germanium dioxide Drugs 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 150000003755 zirconium compounds Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/42—Pyrophosphates
-
- 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
- C09K11/70—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43954174A | 1974-02-04 | 1974-02-04 | |
| US05/539,906 US4014813A (en) | 1974-02-04 | 1975-01-13 | Hafnium pyrophosphate phosphors and methods of preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2503553A1 DE2503553A1 (de) | 1975-08-14 |
| DE2503553C2 true DE2503553C2 (de) | 1984-05-17 |
Family
ID=27032085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2503553A Expired DE2503553C2 (de) | 1974-02-04 | 1975-01-29 | Verwendung von Hafniumpyrophosphat |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4014813A (en, 2012) |
| JP (1) | JPS5148469B2 (en, 2012) |
| CA (1) | CA1055246A (en, 2012) |
| CH (1) | CH608030A5 (en, 2012) |
| DE (1) | DE2503553C2 (en, 2012) |
| FR (1) | FR2259788B1 (en, 2012) |
| NL (1) | NL7501306A (en, 2012) |
| SE (1) | SE402466B (en, 2012) |
| SU (1) | SU645594A3 (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941715A (en) * | 1975-03-24 | 1976-03-02 | Rca Corporation | Substituted zirconium pyrophosphate phosphors |
| US4068128A (en) * | 1976-12-30 | 1978-01-10 | Gte Sylvania Incorporated | (Hf1-x Zrx)3 P2 O11 luminescent material, method of preparation and X-ray intensifying screen containing same |
| US4395387A (en) * | 1981-10-13 | 1983-07-26 | Pennwalt Corporation | Method for manufacturing water glass cement hardeners |
| US4414187A (en) * | 1982-05-19 | 1983-11-08 | The United States Of America As Represented By The United States Department Of Energy | Preparation of metal phosphates by a reaction using boron phosphate |
| US5746943A (en) * | 1997-02-25 | 1998-05-05 | Sterling Diagnostic Imaging, Inc. | X-ray intensifying screen based on barium hafnium zirconium phosphate |
| US9242019B2 (en) * | 2014-03-13 | 2016-01-26 | Stellarray, Incorporated | UV pipe |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US277049A (en) * | 1883-05-08 | Fire-escape | ||
| GB680846A (en) * | 1950-07-04 | 1952-10-15 | Gen Electric Co Ltd | Improvements in or relating to luminescent materials |
| US3351436A (en) * | 1964-12-28 | 1967-11-07 | Gen Electric | Preparation of thorium pyrophosphate |
| US3642651A (en) * | 1969-04-07 | 1972-02-15 | Brockway Glass Co Inc | Photoluminescent glass and method of making the same |
| US3814967A (en) * | 1971-12-29 | 1974-06-04 | Hitachi Ltd | Luminescent screen for flying-spot cathode-ray tube |
-
1975
- 1975-01-13 US US05/539,906 patent/US4014813A/en not_active Expired - Lifetime
- 1975-01-29 DE DE2503553A patent/DE2503553C2/de not_active Expired
- 1975-01-30 CA CA219,076A patent/CA1055246A/en not_active Expired
- 1975-01-31 SE SE7501089A patent/SE402466B/xx unknown
- 1975-02-03 JP JP50014773A patent/JPS5148469B2/ja not_active Expired
- 1975-02-03 SU SU752104683A patent/SU645594A3/ru active
- 1975-02-03 FR FR7503213A patent/FR2259788B1/fr not_active Expired
- 1975-02-04 CH CH129375A patent/CH608030A5/xx not_active IP Right Cessation
- 1975-02-04 NL NL7501306A patent/NL7501306A/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50114390A (en, 2012) | 1975-09-08 |
| SU645594A3 (ru) | 1979-01-30 |
| CA1055246A (en) | 1979-05-29 |
| FR2259788B1 (en, 2012) | 1979-09-28 |
| US4014813A (en) | 1977-03-29 |
| SE7501089L (en, 2012) | 1975-08-05 |
| SE402466B (sv) | 1978-07-03 |
| FR2259788A1 (en, 2012) | 1975-08-29 |
| JPS5148469B2 (en, 2012) | 1976-12-21 |
| DE2503553A1 (de) | 1975-08-14 |
| NL7501306A (nl) | 1975-08-06 |
| CH608030A5 (en, 2012) | 1978-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |