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 have developed an ultrathin polymer-based membrane for water desalination with high water flux and salt rejection. The membrane utilizes two-dimensional porous carbonaceous materials with subnanometer-sized molecular transport channels. The membrane outperformed existing desalination systems using carbon nanotubes and graphene in forward and reverse osmosis. Why it matters: This innovation offers a promising alternative for efficient and cost-effective desalination, addressing critical water scarcity challenges in the region and beyond.
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.
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.
Researchers at KAUST have synthesized a novel porous organic polymer (POP) with enhanced CO2 adsorption properties. The POP material has aldehydes that allow for post-synthetic functionalization by amines, improving interactions between CO2 and the material. Experiments showed a significant enhancement of CO2 affinity and a drastic increase in heats of adsorption. Why it matters: This research provides a promising new material for economic and efficient carbon capture, addressing the urgent need to reduce CO2 emissions.
A KAUST research team led by Prof. Osman Bakr developed a novel antisolvent vapor-assisted crystallization (AVC) method to grow high-quality, crack-free MAPbX3 perovskite single crystals at room temperature. The resulting crystals exceeded 100 mm3 in volume and exhibited exceptionally low trap-state density (approximately 10^9 – 10^10 cm-3). The crystal quality is comparable to high-quality single crystal silicon, but grown at much lower temperatures. Why it matters: This breakthrough allows for more accurate characterization of perovskite photovoltaic properties and can accelerate improvements in solar cell efficiency.
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.
John Pantoja from the Directed Energy Research Center at TII presented a method to estimate the effects of high current impulses on electro-conductive textiles. The method uses specific action, a parameter to determine burst of exploding wires, and a new equivalent electrical circuit. The model estimates the current intensity needed to melt the conductive layer at contact areas between yarns, and is validated experimentally on ripstop woven fabrics. Why it matters: The research explores conductive fabrics for portable lightning protection shelters, potentially reducing lightning-related accidents in high-risk populations.
KAUST Vice Provost Suzana Nunes has been appointed as an Honorary Member of the European Membrane Society (EMS). This appointment recognizes Nunes' contributions to education, science, and technology in the field of membranes. Nunes has been a KAUST professor since 2009, focusing on polymeric materials for membrane applications. Why it matters: The recognition highlights KAUST's contributions to advanced materials science and engineering, enhancing its reputation as a research hub.
Professor Qiaoqiang Gan, a KAUST professor of material science and engineering, has been elected as a Fellow of SPIE, the international society for optics and photonics. Gan, who joined KAUST in 2021, is an expert in light-matter interaction for nanosensing and green photonics and leads the Sustainable Photonics Energy Research (SuPER) Lab. His work focuses on developing advanced manufacturing methods to monitor biomedical conditions, conserve energy, and ensure environmental sustainability. Why it matters: This recognition highlights KAUST's growing prominence in photonics research and its commitment to addressing global challenges in energy, health, and sustainability through advanced materials and optical technologies.
KAUST Professor Husam N. Alshareef has been elected as a Fellow of the National Academy of Inventors (NAI). Alshareef, principal investigator of the KAUST Functional Nanomaterials & Devices Laboratory, was selected for his prolific innovation and tangible impact on quality of life, economic development, and welfare of society. Alshareef has authored nearly 520 publications and holds 80 issued patents, with his research focusing on nanoscale materials for electronics and energy applications. Why it matters: This recognition highlights KAUST's contribution to innovation and its researchers' impact on critical technology areas, enhancing the university's international standing and supporting Saudi Arabia's technology leadership goals.
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 Associate Professor Derya Baran has been appointed a Fellow of the Royal Society of Chemistry (RSC). Baran leads the Organic Materials for Energy Applications (OMEGA) research group at KAUST, focusing on soft materials for electronic devices. Her research aims to develop printed, stretchable electronics for applications like solar cells and sensors. Why it matters: This fellowship provides a platform for Professor Baran to elevate her research and connect with global scientific leaders, supporting KAUST's and Saudi Arabia's broader goals in renewable energy and sustainable technologies.
KAUST researchers have developed a surface treatment for jute storage bags to prevent moisture-induced damage to stored grains. The treatment involves roughening the jute surface with an alkali and applying a thin layer of paraffin wax. Experiments showed that seed moisture content reduced by up to 7.5 percent in wax-coated bags, and seed germination efficacy after storage was up to 35 percent higher. Why it matters: This simple, scalable technique could significantly reduce grain losses in developing countries and provide an environmentally friendly alternative for grain storage.
KAUST researchers led by Andrea Fratalocchi are developing a nanomaterial, initially recognized as the "blackest black" by Guinness World Records, to enhance solar cell efficiency. The material, made from gold nanoparticles, absorbs over 99% of visible light and 98% of infrared. The team is working to create the material from less costly alternatives to gold for energy production applications. Why it matters: This research could lead to significant advancements in solar energy harvesting, addressing a critical need for efficient light absorption in renewable energy technologies within the region and globally.
KAUST Professor Zhiping Lai has been jointly awarded AIChE's 2020 Industrial Gases Award, along with Hae-Kwon Jeong from Texas A&M University. The award recognizes sustained excellence in advancing technology related to the production, distribution, and application of industrial gases. Lai was specifically recognized for his pioneering contributions to metal-organic framework membranes for gas separations development as part of the KAUST Advanced Membranes and Porous Materials Center. Why it matters: This award highlights KAUST's leadership in advanced materials research and its potential impact on energy-efficient separation technologies in the region and globally.
KAUST postdoctoral fellows Eloise Bihar and Abdellatif Ait Lahcen won Young Scientist awards at the Euroanalysis XX Conference in Turkey. Ait Lahcen won for his work on sensors detecting toxic compounds using ultrasound probes. Bihar won for her research on inkjet-printed biosensors for glucose detection, a collaboration between the Salama, Inal, and Baran groups at KAUST. Why it matters: The awards recognize KAUST's strength in developing innovative sensor technologies with potential applications in environmental monitoring and healthcare.
KAUST Professor of Material Science and Engineering, Husam Alshareef, has been named a Fellow of the American Physical Society. Alshareef leads the Functional Nanomaterials & Devices research group at KAUST. The group focuses on developing semiconductor nanomaterials for diverse applications. Why it matters: This recognition highlights KAUST's contribution to advanced materials science and engineering and elevates the university's reputation in the international scientific community.
KAUST postdoctoral fellow Ming-Hui Chiu, from the Physical Science and Engineering division, focuses on 2D material heterostructure synthesis and characterization utilizing chemical vapor deposition (CVD) technology. His research aims to develop and optimize CVD for transition metal dichalcogenides (TMDs) growth, which could replace silicon in sub-nm scale devices. Chiu values KAUST's resources, interactions with researchers, and work-life balance. Why it matters: This research contributes to the advancement of next-generation electronic devices using 2D materials, positioning KAUST as a hub for cutting-edge materials science.
Areej Aljarb is a Ph.D. student in material science and engineering at KAUST, researching 2D materials within the KAUST 2D Materials Research Lab under Professors Lain-Jong Li and Xixiang Zhang. Her research focuses on the controlled growth and fundamental phenomena of two-dimensional atomic layer thin materials, specifically controlling the orientation of 2D transition metal dichalcogenides (TMDs). Aljarb aims to achieve single-orientation epitaxial monolayer 2D TMDs to fully utilize the potential of these materials. Why it matters: This highlights KAUST's commitment to fostering local talent and contributing to advanced materials research with potential applications in various technology sectors.
KAUST Ph.D. student Maha Alamoudi received the "ICSM Best Poster Prize" at the International Conference on Science and Technology of Synthetic Metals 2018 in Busan, Korea. Her poster focused on the impact of IDT-based structures on the photophysics and performance of polymer solar cells. Alamoudi's research investigates how the chemical structure of acceptor molecules influences organic solar cell performance. Why it matters: The research contributes to understanding the relationship between chemical structure, morphology, and efficiency in organic solar cells, potentially leading to the development of more efficient solar energy materials.
Ahmed Al Saleh, a 2017 KAUST material science and engineering graduate, is now a business development manager at Thermo Fisher Scientific. He is the first Saudi to work for the company, representing them in Saudi Arabia from their KAUST campus office. Al Saleh advises KAUST students to experiment and develop their social skills, embracing failure as part of the learning process. Why it matters: This highlights KAUST's role in developing local talent for key science and technology sectors in Saudi Arabia.
KAUST researchers developed a new methodology for high-resolution transmission electron microscopy (TEM) imaging of beam-sensitive materials. The method addresses challenges in acquiring images with low electron doses, aligning images, and determining defocus values. The processes incorporate two provisional patents and are applicable to aligning nanosized crystals and noisy images with periodic features. Why it matters: This advancement enables the study of delicate materials like MOFs at atomic resolution, with broad applications in materials science and nanotechnology.
Muhammed Sameed, a KAUST alumnus with a master's degree in material science and engineering, is working as a research scientist at CERN. He specializes in creating and studying antimatter particles as part of CERN's ALPHA experiment, with publications in Nature. Sameed advises students to be fearless and create new paths to maximize opportunities. Why it matters: This highlights KAUST's role in training scientists who contribute to cutting-edge international research, potentially inspiring further collaboration between KAUST and CERN.
The KAUST student chapter of the Materials Research Society (MRS) was the first outside the U.S., established in 2012. In late 2016, KAUST students, faculty, and staff attended the MRS Fall Meeting & Exhibit in Boston, setting up a recruitment booth and organizing student-led seminars. KAUST faculty and PhD students also gave talks on their research at the event. Why it matters: This highlights KAUST's commitment to international engagement and student development in material science, fostering research and career opportunities.
KAUST Professor Xixiang Zhang was elected as a fellow of the American Physical Society (APS) in September. Zhang is a professor of Material Science and Engineering. The fellowship recognizes his contributions to the field of physics. Why it matters: Recognition of KAUST faculty highlights the institution's growing prominence in international scientific communities.
A KAUST organic chemistry lab partnered with SABIC to explore using nanomaterials originally designed for biomedical applications as fillers in recyclable plastics. The collaboration allowed the lab to consider scalability and cost-effectiveness in their research. The partnership also helped to bridge the gap between academic research and industry needs. Why it matters: This collaboration highlights the importance of industry-academia partnerships in translating research into practical applications and advancing sustainable materials.
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 researchers developed a crystallization process for organic molecules with potential applications in electronics, pharmaceuticals, and food. They produced "strained organic semiconductors," which can lead to high-performance, low-cost, flexible, and transparent electronic devices. The team combined X-ray beams with high-speed cameras to record the crystallization process, revealing that quick evaporation and nanoscale thinness play a role in producing ideal crystal lattices. Why it matters: This new method offers unprecedented control over crystal formation, potentially revolutionizing the production of plastic electronics and impacting other industries relying on specific crystal structures.
KAUST faculty member Enrico Traversa is researching nanostructured materials for sustainable development in energy, environment, healthcare, and solid oxide fuel cells (SOFCs). His work focuses on developing next-generation SOFCs based on chemically stable proton-conducting electrolytes to reduce operating temperatures. Traversa also develops scaffold biomaterials for tissue regeneration, aiming to create heart tissue using patient-derived stem cells. Why it matters: This research contributes to KAUST's focus on energy, water, environment and food, with potential for advancements in clean energy and regenerative medicine.
KAUST hosted the Second International Spin-Orbit Torque Workshop, gathering spintronics scientists to discuss advancements in controlling magnetism in nanodevices. The workshop featured talks by pioneers in the field and discussions on new results, including the electrical manipulation of an antiferromagnet and the observation of room-temperature skyrmions. The workshop's format encouraged interactions and identified new research directions. Why it matters: This event highlights KAUST's role in fostering international collaboration and driving innovation in advanced materials and nanotechnology, crucial for next-generation memory and data storage solutions.
Professor Nikolaos Hadjichristidis of KAUST was honored with the 2015 ACS Award in Polymer Chemistry. Hadjichristidis joined KAUST in 2011 to build a world-class Polymer Synthesis Laboratory, focusing on the synthesis of model polymers with different macromolecular architectures. His research aims to improve industrial polymers and develop high-tech applications like nanolithography and drug delivery. Why it matters: This award recognizes the impact of KAUST's research in polymer science and its potential contributions to various fields, including water research, energy, environment, and food technology.
KAUST has acquired a BM Pro plasma-enhanced chemical vapor deposition (PE-CVD) reactor from AIXTRON for wafer-scale deposition of graphene and carbon nanotubes. The reactor, capable of handling up to 4-inch substrates, will be used by Professor Pedro Da Costa's research team initially, before being opened up to other researchers at KAUST. AIXTRON's VP highlighted the system's uniformity, scalability, rapid heating, and plasma-based processing for growing graphene and nanotubes. Why it matters: This advanced tool enhances KAUST's research capabilities in carbon nanostructures, positioning the university as a leading center for materials science and nanotechnology research in the region.
Four students from the KAUST Gifted Student Program (KGSP) conducted summer research at KAUST in areas like solar cells, nanomaterials, composite membranes, and computational fluid mechanics. The students, who attend universities in the US, worked with KAUST faculty like Osman Bakr, Iman Roqan, Klaus-Viktor Peinemann and Ravi Samtaney. The KGSP program supports Saudi students studying science and engineering and prepares them for graduate studies at KAUST. Why it matters: This program helps KAUST attract top Saudi talent by providing research opportunities and encouraging students to pursue advanced degrees in STEM fields within the Kingdom.
KAUST alumnus Chuan Xia (M.S. '14, Ph.D. '18) is now a postdoctoral fellow at Harvard, researching CO2 capture and conversion into valuable chemicals using renewable electricity. His Ph.D. research at KAUST, under Professor Husam Alshareef, focused on ternary metal sulfides and selenides for energy storage. Xia credits KAUST with providing training in communication, teamwork, and leadership that facilitated his transition to Harvard. Why it matters: The success of KAUST alumni in fields like sustainable energy highlights the university's growing role in addressing global challenges and fostering international research collaboration.
KAUST alumnus Guy Olivier Ngongang Ndjawa (Ph.D. '16) is now a postdoctoral researcher at Princeton University, specializing in organic and polymer electronics. His Ph.D. research at KAUST focused on thin film organic solar cells, utilizing advanced vacuum processing and spectroscopy tools. He recalls being drawn to KAUST's vision and commitment to becoming a leading scientific research destination. Why it matters: This highlights KAUST's role in developing international scientific talent and contributing to advancements in renewable energy research.