Calcium Copper Titanate

Calcium copper titanate powder (CaCu3Ti4012), also known as CCT0, is a high dielectric constant inorganic energy storage material with excellent comprehensive performance. It is widely used in high-tech fields such as high-density energy storage, thin film devices, and high dielectric capacitors.

VIMATERIAL can produce high-purity CCTO powder. If you have any needs, please contact us.

Properties

Chemical formula：CaCu3Ti4O12

Molar mass：614.1789 g/mol

Appearance：brown solid

Density：4.7 g/cm3, solid

Melting point：1000 °C

Dielectric constant (ε): 129805

Dielectric loss (tgδ): 0.43

Structure and properties of calcium copper titanate

Calcium copper titanate is a layered material. In its crystal structure, calcium atoms are in the interlayer position, and tetrahedral vacancies are formed between two layers of copper titanate. This structure makes it easier for electrons and ions to flow inside the material, thereby improving its electrochemical properties.

Compared with traditional battery positive electrode materials, calcium copper titanate has a high specific capacity, can store more electrical energy, and has a long cycle life. During the cyclic charge and discharge process, its structure is relatively stable and not easy to change. In addition, calcium copper titanate has a low cost and can directly replace traditional positive electrode materials to reduce the cost of battery manufacturing.

Application

CCTO’s electronic energy storage characteristics are widely used in solar photoregeneration energy storage materials, capacitors, resistors, solar cells, new energy batteries, new batteries and other industries;

It can be used in dynamic random access memory, i.e. DRAM;

It can also be used in high-end aerospace capacitors, solar panels, etc.

Quality control

Our products implement the most stringent quality management system. There are strict inspection standards for incoming materials, processes, final inspections, and factory inspections. Strict isolation measures will be adopted for unqualified processing to prevent unqualified products from flowing into the next process. Samples will be provided to customers according to customer requirements for re-inspection.

Packaging and storage

Vacuum packaging, the packaging quantity can be provided according to customer requirements and packaged separately.

This product is packed in an inert gas-filled plastic bag and sealed in a dry and cool environment. It should not be exposed to the air to prevent moisture from oxidizing and agglomerating, which affects the dispersion performance and use effect;