technology area

Clean Energy


Flow batteries have been identified as the optimal choice for grid-scale energy storage but have never scaled rapidly due to the costly price of the membrane.


Membrion has developed high-performance, low-cost membranes that improve the performance of flow batteries. The membranes are made from environmentally friendly silica gel that act like polymers - bendable, flexible, and compressible.

state of development

Membrion has filed provisional patents for a simple process to make membranes using silica gel.

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