JPS6121183A - 螢光体およびその製造法 - Google Patents
螢光体およびその製造法Info
- Publication number
- JPS6121183A JPS6121183A JP14201084A JP14201084A JPS6121183A JP S6121183 A JPS6121183 A JP S6121183A JP 14201084 A JP14201084 A JP 14201084A JP 14201084 A JP14201084 A JP 14201084A JP S6121183 A JPS6121183 A JP S6121183A
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- rare earth
- compositional formula
- range
- cerium
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 title abstract 5
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 31
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 30
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 150000004820 halides Chemical class 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 10
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 10
- 150000002367 halogens Chemical class 0.000 claims abstract description 10
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 10
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 9
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 8
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 8
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 85
- 150000002910 rare earth metals Chemical class 0.000 claims description 21
- 239000002131 composite material Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000010304 firing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229910052740 iodine Inorganic materials 0.000 claims description 7
- 229910052765 Lutetium Inorganic materials 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 101000604097 Xenopus laevis Homeobox protein notochord Proteins 0.000 abstract 1
- 238000000295 emission spectrum Methods 0.000 description 16
- 238000000695 excitation spectrum Methods 0.000 description 14
- 238000004020 luminiscence type Methods 0.000 description 10
- XKUYOJZZLGFZTC-UHFFFAOYSA-K lanthanum(iii) bromide Chemical compound Br[La](Br)Br XKUYOJZZLGFZTC-UHFFFAOYSA-K 0.000 description 6
- -1 LaCu3 Chemical compound 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 4
- 238000002601 radiography Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 150000001785 cerium compounds Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- KGOKDPWKDBWITQ-UHFFFAOYSA-K gadolinium(3+);tribromide Chemical compound Br[Gd](Br)Br KGOKDPWKDBWITQ-UHFFFAOYSA-K 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 229910002249 LaCl3 Inorganic materials 0.000 description 2
- 229910014323 Lanthanum(III) bromide Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 240000001973 Ficus microcarpa Species 0.000 description 1
- 229910005693 GdF3 Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002319 LaF3 Inorganic materials 0.000 description 1
- 229910016859 Lanthanum iodide Inorganic materials 0.000 description 1
- 229910013482 LuF3 Inorganic materials 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 229910017717 NH4X Inorganic materials 0.000 description 1
- 101000929049 Xenopus tropicalis Derriere protein Proteins 0.000 description 1
- 229910009523 YCl3 Inorganic materials 0.000 description 1
- 229910009527 YF3 Inorganic materials 0.000 description 1
- 229910021601 Yttrium(III) bromide Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- MEANOSLIBWSCIT-UHFFFAOYSA-K gadolinium trichloride Chemical compound Cl[Gd](Cl)Cl MEANOSLIBWSCIT-UHFFFAOYSA-K 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- KYKBXWMMXCGRBA-UHFFFAOYSA-K lanthanum(3+);triiodide Chemical compound I[La](I)I KYKBXWMMXCGRBA-UHFFFAOYSA-K 0.000 description 1
- DWHGOINJUKABSY-UHFFFAOYSA-K lutetium(3+);tribromide Chemical compound [Br-].[Br-].[Br-].[Lu+3] DWHGOINJUKABSY-UHFFFAOYSA-K 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- BYMUNNMMXKDFEZ-UHFFFAOYSA-K trifluorolanthanum Chemical compound F[La](F)F BYMUNNMMXKDFEZ-UHFFFAOYSA-K 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- PCMOZDDGXKIOLL-UHFFFAOYSA-K yttrium chloride Chemical compound [Cl-].[Cl-].[Cl-].[Y+3] PCMOZDDGXKIOLL-UHFFFAOYSA-K 0.000 description 1
Landscapes
- Conversion Of X-Rays Into Visible Images (AREA)
- Luminescent Compositions (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14201084A JPS6121183A (ja) | 1984-07-09 | 1984-07-09 | 螢光体およびその製造法 |
| US07/029,382 US4761347A (en) | 1984-07-09 | 1987-03-23 | Phosphor and radiation image storage panel containing the same |
| US07/154,288 US4780611A (en) | 1984-07-09 | 1988-02-10 | Radiation image recording and reproducing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14201084A JPS6121183A (ja) | 1984-07-09 | 1984-07-09 | 螢光体およびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6121183A true JPS6121183A (ja) | 1986-01-29 |
| JPH0526837B2 JPH0526837B2 (enrdf_load_stackoverflow) | 1993-04-19 |
Family
ID=15305275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14201084A Granted JPS6121183A (ja) | 1984-07-09 | 1984-07-09 | 螢光体およびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6121183A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003523446A (ja) * | 2000-02-17 | 2003-08-05 | スティヒテング フォール デ テフニシェ ウェテンシャッペン | シンチレータ結晶、その製造方法及びその適用 |
| JP2005120378A (ja) * | 2003-10-17 | 2005-05-12 | General Electric Co <Ge> | シンチレータ組成物、及び関連プロセス及び製造物品 |
| JP2007518662A (ja) * | 2004-01-22 | 2007-07-12 | サン−ゴバン クリストー エ デテクトゥール | Ｘ線分析のためのドーピングされたＬｉＦモノクロメータ |
| JP2007532746A (ja) * | 2004-04-14 | 2007-11-15 | サン−ゴバン クリストー エ デテクトゥール | 核バックグラウンドノイズの低減を伴う希土類系シンチレーター材料 |
-
1984
- 1984-07-09 JP JP14201084A patent/JPS6121183A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003523446A (ja) * | 2000-02-17 | 2003-08-05 | スティヒテング フォール デ テフニシェ ウェテンシャッペン | シンチレータ結晶、その製造方法及びその適用 |
| JP2004500462A (ja) * | 2000-02-17 | 2004-01-08 | スティヒテング フォール デ テフニシェ ウェテンシャッペン | シンチレータ結晶、その製造方法及びその適用 |
| JP2012177120A (ja) * | 2000-02-17 | 2012-09-13 | Stichting Voor De Technische Wetenschappen | シンチレータ結晶、その製造方法及びその適用 |
| JP2005120378A (ja) * | 2003-10-17 | 2005-05-12 | General Electric Co <Ge> | シンチレータ組成物、及び関連プロセス及び製造物品 |
| JP2007518662A (ja) * | 2004-01-22 | 2007-07-12 | サン−ゴバン クリストー エ デテクトゥール | Ｘ線分析のためのドーピングされたＬｉＦモノクロメータ |
| JP2007532746A (ja) * | 2004-04-14 | 2007-11-15 | サン−ゴバン クリストー エ デテクトゥール | 核バックグラウンドノイズの低減を伴う希土類系シンチレーター材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526837B2 (enrdf_load_stackoverflow) | 1993-04-19 |
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