DERC's Aysha Al Neyadi won the Young Scientists Competition at the 14th International Conference Interaction of Radiation with Solids in Minsk, Belarus. Aysha co-authored a paper with researchers from Belarus State University and TII on the structure and phase composition stability of amorphous zirconium irradiated with helium ions. The paper examined amorphous alloy samples based on zirconium irradiated with Helium ions at 40 keV. Why it matters: This award recognizes contributions to materials science and highlights international research collaborations involving UAE institutions.
Researchers at KAUST have developed a nanocomposite material that converts X-rays into light with nearly 100% efficiency. The material combines a metal-organic framework (MOF) containing zirconium with an organic TADF chromophore. This design achieves high resolution and sensitivity in X-ray imaging, potentially reducing medical imaging doses by a factor of 22. Why it matters: This innovation could lead to more efficient and safer medical imaging and security screening technologies in the region and beyond.
KAUST researchers have developed a tin oxide (SnO2) Li-ion battery anode coated with hafnium oxide (HfO2) using atomic layer deposition. The HfO2 coating reduces volume changes in the SnO2 anode during charging and discharging, improving storage capacity by 56% and cycling stability. The technique is insensitive to HfO2 thickness, attributed to the amorphous structure and catalytic effect of hafnium. Why it matters: This research offers a promising approach to enhance Li-ion battery performance, which is crucial for advancing energy storage technologies in the region and globally.
KAUST Ph.D. student Hanan Mohammed and postdoctoral fellow Yizhou Zhang presented their research at the Falling Walls Conference in Berlin. Zhang presented a novel MXene-hydrogel composite with biosensing applications, while Mohammed discussed 3D data storage architectures to reduce data center energy consumption. They were selected after winning the KAUST Falling Walls Lab in September. Why it matters: Showcasing KAUST researchers' work on an international stage highlights the university's contributions to materials science and sustainable computing.
KAUST researchers, led by Mohamed Eddaoudi, developed a metal-organic framework (MOF) capable of selectively adsorbing water, challenging the conventional view of MOF instability in water. They also advanced MOF understanding by adapting high-resolution transmission electron microscopy to observe their atomic structure. KAUST hosted the Innovation to Impact Roundtable, fostering collaboration between academics and industry leaders from the U.S. and Saudi Arabia. Why it matters: These activities highlight KAUST's role in materials science innovation and fostering international research collaborations to advance technological development in Saudi Arabia.
KAUST Professor Mohamed Eddaoudi is researching MOFs (metal-organic frameworks). MOFs have applications for clean energy. Why it matters: This research contributes to KAUST's and Saudi Arabia's broader clean energy and sustainability initiatives.
KAUST researchers led by Prof. Omar Mohammed developed safer scintillation materials to improve X-ray imaging. A team led by Assoc. Prof. Yoji Kobayashi discovered a calcium-based catalyst that unexpectedly synthesizes ammonia. Why it matters: These research advancements from KAUST contribute to scientific innovation in materials science and sustainable chemical processes within the region.
Three KAUST Ph.D. students, Dalal Alezi, Samah Mohamed, and Yevhen Fatieiev, have been selected to attend the 67th Lindau Nobel Laureate Meeting in Lindau, Germany. The meeting will bring together young scientists and Nobel laureates in chemistry for a week of activities. Alezi's research focuses on metal-organic materials, Mohamed develops chemical kinetic models for combustion, and Fatieiev works on magnetic nanoparticles. Why it matters: This highlights KAUST's commitment to fostering scientific talent and providing opportunities for its students to engage with leading researchers in their fields, enhancing the university's global reputation.