Technology 

Our Nano-Structured Materials

From our work with polymer resins and materials, we have developed a proprietary nanotechnology family of polymers and processes. We can manufacture with known equipment and processes high charge density polyelectrolytes having a wide array of useful characteristics. These include excellent ion conduction, ion-exchange capability, moisture transfer, and anti-fouling properties. 

Our materials are derived from the sulfonation of styrene-containing block copolymers. The block copolymers phase-separate on a nanoscopic scale forming nano-domains that are interconnected, afford excellent ionic conductivity and water transport. Our polymers can be covalently crosslinked and compounded with a variety of other polymers and/or inorganic fillers, and thus represent the basis for a broad class of materials with unique properties and applications.

Dais has many issued United States patents with coverage ranging from Composition of Matter to Application. 

Key Product Uses 

Energy

        - HVAC:

                * Energy Recovery Ventilator (ConsERV)
ConsERV™ website

            - Storage:

                    * Ultracapacitor (Nano-EEG)

Water
- Desalination, and Waste Water Treatment