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Porous Alumina Crucible

Author:inLabs
Release Time:2023/08/30 10:09:29

Aluminum oxide (Al2O3), also known as alumina, is a compound with a wide range of chemical properties. It consists of two aluminum (Al) atoms bonded to three oxygen (O) atoms. It has a high melting point of around 2,072°C (3,782°F) and a high boiling point. Aluminum oxide is amphoteric, meaning it can act as both an acid and a base depending on the conditions. In acidic solutions, it can react as a base, while in basic solutions, it can behave as an acid.


Porous Alumina Crucible


Porous alumina crucibles are manufactured with controlled porosity, which means they have a network of tiny interconnected pores or voids throughout their structure. The level of porosity can vary, depending on the intended application.

Porous aluminum crucibles have several applications in various industries and laboratory settings due to their unique properties, including high-temperature resistance and porosity. Here are some common applications of porous aluminum crucibles:

1. Biomedical and Pharmaceutical Applications: In the pharmaceutical and biomedical industries, porous aluminum crucibles are used for drug formulation, controlled-release drug delivery systems, and other applications where precision and controlled environments are necessary.

2. Catalyst Supports: Porous aluminum crucibles can serve as supports for catalysts in various chemical reactions. The high surface area provided by the porous structure enhances catalytic efficiency.

3. Sample Preparation: They are used for sample drying and preparation in analytical chemistry and materials science laboratories.

4. Electrochemical Experiments: These crucibles are suitable for use in various electrochemical experiments and setups, such as fuel cells, where the porosity can help with the distribution of electrolytes.

5. Thermal Insulation: The porous nature of these crucibles provides thermal insulation. They are used in experiments or processes where maintaining specific temperature conditions is critical.

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