New Study Unveils Shape-Configurable MXene-Based Thermoacoustic Loudspeakers with Tunable Sound Directivity
The findings of this research were officially published in Advanced Materials on November 16, 2023.
Abstract Film-type shape-configurable speakers with tunable sound directivity are in high demand for wearable electronics. Flexible, thin thermoacoustic (TA) loudspeakers—which are free from bulky vibrating diaphragms—show promise in this r... Read More
The study findings have been published in the online version of ACS Energy Letters on October 13 and selected as the cover article.
Abstract Developing a state-of-the-art anion exchange membrane water electrolyzer (AEMWE) for commercial H2 production remains a great challenge and is strongly dependent on the membrane electrode assembly (MEA). Herein, we report the first... Read More
The 2023 U-Challenge Festival took place in the UNIST Gymnasium on November 14, 2023.
The ‘2023 U-Challenge Festival,’ which showcased the research outcomes of science and engineering students contributing to innovation-led growth in the Ulsan region, took place at UNIST on November 14, 2023. The festival, now in... Read More
The study findings have been published in the online version of J. Mater. Chem. A. on October 17, 2023.
It has also been selected as the Back Cover in the November issue.
Abstract As the electric vehicle market continues to surge, the proper assessment of used batteries has become increasingly important. However, current technologies for assessing used batteries, which involve separately estimating the State... Read More
The findings of this groundbreaking study have been published in Advanced Functional Materials on September 29, 2023.
Abstract Facile removal of adsorbed gas bubbles from electrode surfaces is crucial to realize efficient and stable energy conversion devices based on electrochemical gas evolution reactions. Conventional studies on bubble removal have limit... Read More
Their findings have been published and featured on the supplementary cover of ACS Energy Letters on October 13, 2023.
Abstract Herein, we present a gel polymer electrolyte (GPE) improving nonflammability of lithium-ion batteries (LIBs) by blocking radical-initiated chain reactions which cause thermal runaway and finally fire issues. The polymer that makes... Read More
Mitigating Electrode-Level Heterogeneity Using Phosphorus Nanolayers on Graphite for Fast-Charging Batteries
Their findings have been published in the online version of the journal, ACS Energy Letters on August 29, 2023.
Abstract Achieving fast-charging lithium-ion batteries (LIBs) with reliable cyclability remains a significant challenge. In this study, we investigate the use of phosphorus nanolayers as a strategy to enhance the lithiation kinetics and per... Read More
The study findings have been published ahead of their official publication in the online version of Angew. Chem. Int. Ed. on August 28, 2023.
Abstract Conventional solid electrolyte frameworks typically consist of anions such as sulphur, oxygen, chlorine, and others, leading to inherent limitations in their properties. Despite the emergence of sulphide, oxide, and halide-based so... Read More
Byoung Woo Yoo (Adviser: Professor Mijung Kim) from the Department of Computer Science and Engineering at UNIST has been awarded the grand prize at the 5th Future Finance AI Challenge.
Byoung Woo Yoo, a second-year student in the Department of Computer Science and Engineering at UNIST, has been honored with the grand prize at the 5th Future Finance A.I. Challenge, a highly regarded competition organized by KB Kookmin Bank... Read More
The 'UNIST Carbon Neutral Symposium 2023' was successfully concluded on September 18, 2023.
The ‘UNIST Carbon Neutral Symposium 2023‘ was successfully concluded on September 18, 2023. This esteemed event brought together distinguished experts to assess the current state of carbon neutrality and engage in insightful dis... Read More