| Code No.: |
JUP-1243X |
| Synonyms: |
Gadolinium
oxide
sulfide
(Gd2O2S),
terbium-doped
Gadolinium
oxysulfide,
terbium-doped
Terbium-doped gadolinium oxysulfide
GOS
phosphor;
P43
phosphor
Superior X-ray powder phosphor
Terbium-doped Gd2O2S
Gd2O2S:Tb green phosphor |
| Formula: |
Gd2O2S:Tb |
| CAS No.: |
68609-43-8 |
| EINECS No.: |
|
| Purpose: |
It is light
green
powder. The
material is emitted green light excitated by X ray. It is the
material used as luminophore for manufacturing X ray intensifying screens,
ceramic scintillators,
CCD
detector,
projection CRTs,
flat panel detectors,
X-ray tomography
and
etc. |
| Technology
Index: |
| 1.No visible mechanical impurity is
allowed inside the powder |
| 2.No remains through screen 80
interval/cm |
| 3.Density:7.5g/cm³ |
| 4.Median particle diameter:D50¡Ü12¦Ìm |
| 5.Relative luminosity: ¡Ý100%
of the standard sample |
| 6.Color coordinate:
x=0.322¡À0.005,
y=0.507¡À0.005 |
| 7.Main peak wavelength of the emitting
spectrum:545nm |
Green
phosphor
JUP-1243X