News & Stories

Lithium-ion batteries (LIBs) are widely used in consumer electronics, electric vehicles, and renewable energy systems, making efficient recycling crucial for sustainability. A research team led by Prof. Dan TSANG, Professor of Civil and Environmental Engineering at The Hong Kong University of Science and Technology (HKUST), has revealed a previously unrecognized atomic-scale mechanism that obstructs efficient LIB recycling. This breakthrough challenges long-standing assumptions and sets the stage for cleaner, high-yield recovery of critical metals used in LIBs.

A research team from the School of Engineering (SENG) at The Hong Kong University of Science and Technology (HKUST) has introduced comprehensive bio-inspired multiscale design strategies to address key challenges in the commercialization of perovskite solar cells: long-term operational stability. Drawing inspiration from natural systems, these strategies aim to enhance the efficiency, resilience, and adaptability of solar technologies. The approaches focus on leveraging insights from biological structures to create solar cells that can better withstand environmental stressors and prolonged use.

Researchers at The Hong Kong University of Science and Technology (HKUST) have developed a groundbreaking AI technology that reconstructs precise 3D bones and organs models from minimal X-ray images, slashing patients’ radiation exposure by up to 99% compared to CT scans. This innovation not only enhances patient safety but also reduces costs and wait times, with potential applications in surgical planning, real-time imaging, and personalized implants. HKUST team is collaborating with different industry partners, including bone printing company Koln 3D Technology (Medical) Limited (Koln 3D), to implement this technology in public hospitals.

Researchers at the Hong Kong University of Science and Technology (HKUST) School of Engineering have cracked a major challenge in display technology by inventing the world’s brightest and most energy efficient quantum rod LEDs (QRLEDs). These next-generation QRLEDs feature optimized deep green emission at the top of the color triangle, enabling displays with unprecedented color purity and a maximized color gamut. Boasting a longer lifespan and triple the brightness of previous models, these cutting-edge light sources deliver energy-efficient, ultra-vivid visuals for smartphones, televisions, and AR/VR devices while further enhancing color performance.

The Hong Kong University of Science and Technology (HKUST) is pleased to announce the launch of WavyOcean 2.0, an immersive digital twin platform of regional earth system. This upgraded platform deeply integrates digital technologies with innovative research in Earth system, creating the first "dynamic digital mirror" for the Guangdong-Hong Kong-Macau Greater Bay Area (GBA) and China's coastal regions. With these enhancement, WavyOcean 2.0 offers the latest data on ocean currents, marine ecology, atmospheric conditions, and the distribution of rivers and pollutants in terrestrial watersheds, along with comprehensive data analysis tools and immersive visualization interactive functions. 

The Hong Kong University of Science and Technology (HKUST) has set a new institutional record by securing over HK$279 million for six research projects across all three flagship schemes of the Research Grants Council (RGC) under the University Grants Committee – the highest share in terms of projects funded among universities, cementing its leadership in competitive research funding. AoE and TRS Sweep:  HKUST captured 4 of 9 awarded projects (nearly 45%) in the prestigious Areas of Excellence (AoE) and Theme-based Research Scheme (TRS). These projects target critical global challenges including climate resilience, disease prevention, and sustainable technology.

Chemists at the School of Science of the Hong Kong University of Science and Technology (HKUST) have recently made a significant breakthrough in photocatalysis by unveiling a “super” photoreductant, marking a major advancement in organic synthesis. Quantum dots (QDs) hold great promise as photocatalysts for promoting photoredox chemistry, however, their application in photocatalytic organic transformations has lagged behind that of small molecule photosensitizers due to the limited understanding of their photophysics. While various studies have explored the generation of hot electrons from QDs as a strategy to enhance photoreduction efficiencies, achieving effective hot-electron generation under mild conditions has posed a significant challenge.

Global healthcare is facing a wide range of challenges, including ageing populations and an increase in chronic diseases, which are putting immense strain on healthcare systems. The demand for advanced medical technologies like less invasive and more precise surgical tools has never been more urgent. The situation prompted a global wave of innovation in micro-scale medical robotics designed to assist clinicians with unprecedented accuracy and effectiveness.  This ambition drives Professor SHEN Yajing and his research team at The Hong Kong University of Science and Technology (HKUST)’s Department of Electronic and Computer Engineering on their journey toward medical innovation. Integrating artificial intelligence (AI) and robotics technologies, they have recently developed three pioneering smart medical devices for health monitoring, surgical assistance, and rehabilitation, ushering in a new era of smart healthcare.