Nano-porous materials are characterized by their particle size, surface area, and porosity. These materials have small particle sizes and large surface areas due to their porous nature which creates internal spaces and surfaces. Their nano-scale pores allow them to absorb other substances and find uses in drug delivery, catalysis, and separations.

1. NANO-POROUS MATERIALS
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Main Characteristics of Powders and
Porous Solids
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Particle size
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Surface area
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Porosity