News & Stories
2021
News
HKUST researchers develop technology to extend the horizon of wide-bandgap semiconductor gallium nitride electronics
A research team led by Prof. Kevin Chen of Department of Electronic and Computer Engineering at The Hong Kong University of Science and Technology (HKUST) has recently inducted a new member, the complementary logic circuitry, into the family of wide-bandgap gallium nitride (GaN) electronics, thereby substantially extending the horizon of the GaN research realm. The functionality and performance of GaN-based electronic devices and integrated circuits are expected to be further improved and become more competitive.
News
HKUST researchers develop a photo-rechargeable lead-free perovskite lithium-ion battery that generates energy and stores battery on a single device
A team of researchers from the Hong Kong University of Science and Technology (HKUST) has developed an inexpensive, lightweight, and non-toxic (lead-free) photo-battery that has dual functions in harvesting solar energy and storing energy on a single device, making it possible to charge a battery under the sun, without having to plug the device into the wall.
News
HKUST Researchers Unveil a Non-classical Nucleation Process That Enhances Ice Formation on Surfaces
Scientists from the Hong Kong University of Science and Technology (HKUST) have recently discovered a non-classical nucleation process that can greatly facilitate ice formation on foreign surfaces. This finding lays the foundation to predict and control crystallization processes.
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HKUST Scientists Discover New Mechanisms of Activity Improvement on Bimetallic Catalysts for Hydrogen Generation and Fuel Cells
A group of researchers at the Hong Kong University of Science and Technology (HKUST) and Xiamen University has revealed new understandings of how surface ruthenium atoms can improve the hydrogen evolution and oxidation activities of platinum. This discovery opens a new venue for rational design of more advanced catalysts for electrolyzer and fuel cell applications.
News
HKUST Researchers Unlock Genomic Secrets of Gutless Deep-sea Tubeworm
Researchers from The Hong Kong University of Science and Technology (HKUST) decoded for the first time the chromosomal-level genome of a deep-sea gutless tubeworm and how the worm’s co-living bacterial partners manufacture organic nutrients for its host so it can survive the extreme habitat. The discovery lays foundation for potential applications such as biomaterial production and microbial growth control.Living in deep-sea hydrothermal vents and cold seeps ecosystems characterized by darkness, high pressure and often high concentrations of toxic substances, submarine tubeworms - common living organisms of such extreme environments, were known to owe their survival and fast growth to sulphide-oxidising symbiotic bacteria that live inside their body. However, the success behind such a complementary “marriage” between the tubeworms and their co-living bacteria had remained unknown due to the lack of genomic resources.