Iran Unveils Breakthroughs in 3D-Printed Concrete, Smart Batteries

Iranian researchers have developed advanced 3D-printed concrete with enhanced freeze resistance and innovative lithium batteries strengthened by natural compounds, marking significant progress in sustainable construction and energy storage, according to Pars Today, a partner of TV BRICS.

The research, conducted at Amirkabir University of Technology, addresses key challenges in both sectors. 

In the construction field, scientists tackled the vulnerability of 3D-printed concrete to environmental stress, particularly freeze-thaw cycles, by introducing an air-entraining additive.

This compound generates micro air bubbles within the concrete structure, dramatically improving its durability and resistance to freezing conditions.

In the energy sector, the team focused on improving lithium battery performance and longevity by combating the formation of solid electrolyte interphase (SEI) layers, which typically degrade battery capacity over time. 

Using curcumin, the active ingredient in turmeric, they developed a natural, stable coating that protects electrodes, boosting the battery’s capacity, thermal stability, and lifespan.

These dual innovations demonstrate Iran’s expanding presence in global scientific research. 

The freeze-resistant concrete has the potential to accelerate rapid, resilient infrastructure development, while the turmeric-enhanced lithium batteries offer a sustainable and longer-lasting solution for modern energy needs, including portable electronics and electric vehicles.