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Indium Tin Oxide {ITO} Slug
Principal Uses
LED transparent conductive ITO electrode deposited by Evaporator.
Physical Properties
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Chemical Formula
：
In
2
O
3
/SnO
2
Relative Density
：
>=98% & 62%±2
Crystal Particle Size
：
5~15µm
Electrical Resistivity
：
0.1×10
-3
·cm (High Density)
Linear Thermal Expansion
：
8.2×10
-3
K
-1
Purity
：
>=99.99%
Appearance
：
Black (High Density) & Green (Low Density)
Impurity (Unit: ppm)
：
Element
Al
Sb
Cd
Cu
Fe
Pb
Ni
Si
Zn
Ba
Content (<=)
5
5
5
10
10
10
10
15
5
5
Characterisation Methods
Crystal Particle Size
：
Observed by SEM
Purity
：
Tested by ICP—AES means
Density
：
Tested by Archimedes Means(High Density) & Tested by micrometer and analytica balancel (Low Density)
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·cm (High Density)