KAUST researchers at the Composite and Heterogeneous Materials Analysis and Simulation Laboratory (COHMAS) are developing new composite materials and computational models. The research focuses on ensuring the stability and service lifetime of composite structures used in aircraft, windmill blades, and industrial pipes. Professor Gilles Lubineau leads the group's work on computational modeling and experimental developments. Why it matters: This research aims to advance the use of composite materials in key sectors by addressing the challenge of long-term reliability, contributing to sustainability goals in energy, transportation and other industries.
Aramco and KAUST have launched the ENERCOMP consortium, a five-year initiative focused on R&D in nonmetallics and composites for energy applications. Aramco is the founding member and first research sponsor. The consortium aims to develop less energy-intensive and lower carbon-footprint materials, aligning with Saudi Arabia's sustainability vision. Why it matters: The partnership signals a strategic push towards diversifying the Kingdom's economy and strengthening its position in the energy and materials transitions, leveraging AI and advanced materials research.
Technology Innovation Institute’s (TII) Advanced Materials Research Center (AMRC) has launched the MENA region's first Impact Lab in Abu Dhabi. The lab will serve as a testing ground for advanced materials, laminates, and composites. It features equipment like a Universal Testing Machine and a Gas-Gun Projectile Launcher, the latter being the only one of its kind in the Middle East. Why it matters: The Impact Lab will accelerate the development and application of advanced materials technologies in the UAE and the broader MENA region, enhancing capabilities in industries ranging from aerospace to sports equipment.
Researchers at KAUST and KACST have developed a composite material that enhances solar cell performance by absorbing air moisture at night and releasing it during the day. When applied to solar cells in Saudi Arabia, the material increased power output by 12.9% and extended cell lifespan by over 200%. The passive cooling technology also reduced electricity generation costs by 18%. Why it matters: This innovation addresses a key challenge in solar energy adoption in hot climates, potentially making solar power more efficient and cost-effective in the region.
TII has launched AMALLOY-HT, the first metal additive manufacturing alloy designed in the Middle East for harsh operating conditions. The new aluminum alloy powder is designed for use in Powder Bed Fusion – Laser Beam (PBF-LB) systems. AMALLOY-HT demonstrates excellent thermal stability, especially in high-temperature environments (up to 300°C). Why it matters: This advancement positions the UAE as a key player in additive manufacturing materials research and expands the range of 3D-printable high-strength metals, enabling new applications in aerospace, automotive, and energy.
KAUST researchers are using 3D printing with a novel calcium carbonate ink to create coral support structures that accelerate coral restoration. Their approach, named 3D CoraPrint, involves printing coral microfragments onto the structure, offering a head start for reef recovery. Two methods were developed: printing a mold for reproduction and direct printing for customization. Why it matters: This eco-friendly technique provides a potentially scalable solution to combat coral reef degradation, leveraging advanced materials and fabrication for ecological conservation in the region and beyond.
KAUST researchers collaborated with TSMC to review the potential of 2D materials in overcoming silicon limitations for microchips. They find that while 2D materials show promise, performance degrades when using scalable fabrication techniques like chemical vapor deposition. 2D materials have been integrated into some commercial products like sensors, but high-integration-density circuits are still a challenge. Why it matters: This research highlights the ongoing efforts and remaining hurdles in utilizing novel materials to advance semiconductor technology in line with industry roadmaps.
KAUST researchers have achieved a breakthrough by passing the damp-heat test for perovskite solar cells (PSCs), a rigorous assessment of their ability to withstand prolonged exposure to high humidity and temperatures. The team engineered 2D-perovskite passivation layers that block moisture and enhance power conversion efficiencies. The successful test, which requires maintaining 95% of initial performance after 1,000 hours at 85% humidity and 85 degrees Celsius, marks a significant step toward commercialization. Why it matters: This advancement addresses a critical weakness of PSCs and brings the technology closer to competing with silicon solar cells in terms of stability and longevity, crucial for widespread adoption of renewable energy.