Calcium Copper Titanate (CaCu3Ti4O12) Micron Powder,
D50: 1–3 µm, Purity: ≥ 99.5 %
Calcium copper titanate (also known as CCTO, for calcium copper titanium oxide) is an inorganic compound with the formula CaCu3Ti4O12. It is especially notable for its extremely high dielectric constant (effective relative permittivity), exceeding 10,000 at room temperature.
General Information
| Property | Value |
|---|---|
| Chemical Formula | CaCu3Ti4O12 |
| Appearance | Brown solid |
| Density | 4.7 g/cm³ |
| Melting Point | > 1000 °C |
| Crystal Structure | Cubic |
| Molar Mass | 614.1789 g/mol |
Specifications
| Item | Unit | Spec |
|---|---|---|
| Purity | wt% | ≥ 99.5 |
| Particle Size (D50) | um | 1 ~ 3.0 |
| Fe2O3 | wt% | < 0.01 |
| SrO | wt% | < 0.05 |
| Na2O + K2O | wt% | < 0.01 |
| Al2O3 | wt% | < 0.1 |
| SiO2 | wt% | < 0.1 |
| H2O | wt% | < 0.5 |
| Ignition loss | wt% | < 1.0 |
Applications
Calcium Copper Titanate can be used for capacitor and resistor, new energy battery industry.
Calcium Copper Titanate can be applied to the dynamic random memory, that is stored DRAM.
Calcium Copper Titanate can be used in electronics, the new battery, solar battery, new energy vehicle battery industry etc.
