Templated assembly of photoswitches significantly increases the energy-storage capacity of solar thermal fuels

Research and education

Research

Energy storage systems that capture and store solar energy in molecular form, releasing it as heat when needed. The article describes them as rechargeable thermal batteries.

Molecules that can assume two different shapes and absorb solar energy, storing it in a stable configuration for extended periods. When exposed to heat, electricity, or light, they release the stored energy as heat.

Massachusetts

Research project developing photoswitching molecules that absorb and store solar energy, releasing it as heat on demand. The technology acts as a rechargeable thermal battery for applications including heating, hot water, and cooking.