What is a cement-based energy storage system?

In contrast, cement-based energy storage systems utilize cementitious materials either as an ionically conductive medium or as a structural framework for electrodes.

What are composite-based structural energy storage devices?

Various concepts of composite-based structural energy storage devices, capable of storing electrical energy while simultaneously bearing load have been introduced in the fields of aerospace and automotive engineering [37, , , ].

Are cement-based energy storage systems better than conventional energy storage technologies?

While cement-based energy storage systems offer distinct advantages in structural integration, continued research and optimization are essential to enhance their cycle life and energy storage efficiency, bringing them closer to conventional energy storage technologies. Table 1.

Can carbon-based materials improve charge storage performance?

Carbon-based materials with redox additives can improve charge storage performance. Cement-based energy storage has powered small LEDs and electronic components. Further research is required for large-scale applications in smart infrastructure.

How can a multifunctional concrete building improve sustainability?

Furthermore, with the rising global focus on zero-energy buildings and sustainability, researchers are advancing innovative multifunctional concrete technologies, enabling building materials to harness, store, and utilize renewable energy from sources like the sun and wind to meet increasing energy demands [2, , , , ].

How can energy storage improve ionic conductivity and mechanical strength?

Optimizing porosity and structure is key to managing the trade-off between ionic conductivity and mechanical strength. Carbon-based materials with redox additives can improve charge storage performance. Cement-based energy storage has powered small LEDs and electronic components.