The Technology
A family of continuous porous polymers, generally known as polyHIPEs, have been synthesized using high internal phase emulsions (HIPEs) as templates for the porous structure. This composition-of-matter having microscopic closed-cell capsules (either hydrophobic and hydrophilic) can be utilized for various applications: encapsulating micron-scale droplets of liquids, gels, or molten salts; sustained release of substances such as fertilizers; encapsulating phase change materials (PCMs) which can store and release large amounts of thermal energy.
Advantages
- Customizable manufacturing process
- A low-cost, scalable manufacturing process
- Ability to endure repeated thermal or mechanical stresses
- Effective encapsulation
Applications and Opportunities
- Slow and controlled release of substances
- Highly customizable material
- Ballistic or mild shock absorption
- Fire-resistant thermal insulation
- Disinfecting seals or medical gloves
- Controlled release of fertilizers and water for agriculture
- Storage for thermal energy storage and release
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