New plastic material developed that could significantly improve the performance and durability of polymer capacitors.

In the race for lighter, safer and more efficient electronics—from electric vehicles to transcontinental energy grids—one component literally holds the power: the polymer capacitor. Seen in such ...

A persistent driver is the demand for lightweight materials that retain mechanical integrity under thermal and chemical stress. High-performance polymers, exemplified by polyether ether ketone (PEEK), ...

The new design maintains performance down to –40°C by replacing the freezing‑prone liquid electrolyte with one that remains fluid, and by using soft polymer ...