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Home Department of Materials Science and Engineering

New Research Paves the Way for Cost-Effective and High-Efficiency Green Hydrogen Production

The findings of this research have been published online in ACS Energy Letters on June 2, 2024.

New Research Paves the Way for Cost-Effective and High-Efficiency Green Hydrogen Production

Abstract Hydrogen production through anion-exchange membrane water electrolyzers (AEMWEs) offers cost advantages over proton-exchange membrane counterparts, mainly due to the good oxygen evolution reaction (OER) activity of platinum-group-m... Read More

Aug 05, 2024 By JooHyeon Heo Research
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New Study Unveils the Unique Characteristics of Short-Chain Branched Polymers

The findings of this research have been published in the online version of Journal of Rheology on June 4, 2024.

New Study Unveils the Unique Characteristics of Short-Chain Branched Polymers

Abstract We present a detailed analysis of the general influence of short branches on the structural, topological, and rheological behaviors of entangled short-chain branched (SCB) polyethylene (PE) melt systems under shear flow via direct... Read More

Jul 25, 2024 By JooHyeon Heo Research
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Revolutionizing Green Hydrogen Production with Robust Carbon Fabric Electrocatalysts

Published in the Journal of the American Chemical Society (JACS) on May 15, this study has been selected as a supplementary coverage image.

Revolutionizing Green Hydrogen Production with Robust Carbon Fabric Electrocatalysts

Abstract Metal–carbon composites are extensively utilized as electrochemical catalysts but face critical challenges in mass production and stability. We report a scalable manufacturing process for ruthenium surface-embedded fabric electroca... Read More

May 22, 2024 By JooHyeon Heo Research
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Flexible, Biodegradable, and Wireless Magnetoelectric Paper for Simple In Situ Personalization of Bioelectric Implants

Their findings have been published and featured as an Inside Back Cover of Advanced Materials on May 2, 2024.

Flexible, Biodegradable, and Wireless Magnetoelectric Paper for Simple In Situ Personalization of Bioelectric Implants

Abstract Bioelectronic implants delivering electrical stimulation offer an attractive alternative to traditional pharmaceuticals in electrotherapy. However, achieving simple, rapid, and cost-effective personalization of these implants for c... Read More

May 13, 2024 By JooHyeon Heo Research
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New Study Unveils Revolutionary Thin Film Deposition Process for Tin Selenide-Based Materials

The research findings were published online in Advanced Materials on April 10, 2024.

New Study Unveils Revolutionary Thin Film Deposition Process for Tin Selenide-Based Materials

Abstract Following an initial nucleation stage at the flake level, atomically thin film growth of a van der Waals material is promoted by ultrafast lateral growth and prohibited vertical growth. To produce these highly anisotropic films, sy... Read More

May 09, 2024 By JooHyeon Heo Research
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New Study Unveils Stretchable Quantum Dot Display

Their findings have been published in Nature Electronics on April 15, 2024.

New Study Unveils Stretchable Quantum Dot Display

A team of scientists, led by Professor Dae-Hyeong Kim at the Center for Nanoparticle Research within the Institute for Basic Science (IBS), along with Professor Moon Kee Choi and her research team in the Department of Materials Science and... Read More

May 07, 2024 By JooHyeon Heo Research
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Breakthrough in Wearable Display Technology with Pure Red Perovskite Light-Emitting Devices

Their findings have been published in the online April 2024 edition of Materials Today.

Breakthrough in Wearable Display Technology with Pure Red Perovskite Light-Emitting Devices

Abstract Metal halide perovskites, known for their outstanding optical properties such as high photoluminescence quantum yield, exceptional color purity, and tunable bandgap, have emerged as promising semiconductor materials for next-genera... Read More

Apr 30, 2024 By JooHyeon Heo Research
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Understanding the Dissolution of Salt in Water at the Atomic Level

Their findings have been published in the online version of Nature Communications on March 16, 2024.

Understanding the Dissolution of Salt in Water at the Atomic Level

Abstract Interactions between monatomic ions and water molecules are fundamental to understanding the hydration of complex polyatomic ions and ionic process. Among the simplest and well-established ion-related reactions is dissolution of sa... Read More

Mar 26, 2024 By JooHyeon Heo Research
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Discovering Novel Avenue For Engineering Emerging 2D MXene Family Via Precious Metals Atomic Layer Deposition Techniques

Their findings have been published in the online version of Advanced Science on February 22, 2023.

Discovering Novel Avenue For Engineering Emerging 2D MXene Family Via Precious Metals Atomic Layer Deposition Techniques

Abstract In searching for unique and unexplored 2D materials, the authors try to investigate for the very first time the use of delaminated V-MXene coupled with precious metal ruthenium (Ru) through atomic layer deposition (ALD) for various... Read More

Jan 03, 2024 By JooHyeon Heo Research
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New Study Unveils Revolutionary Neutron-Shielding Film for Radiation Protection

The study findings have been published in the online version of Nat. Commun. on October 31, 2023.

New Study Unveils Revolutionary Neutron-Shielding Film for Radiation Protection

A groundbreaking advancement in neutron shielding, a critical aspect of radiation protection, has been achieved. This breakthrough is poised to revolutionize the neutron shielding industry by offering a cost-effective solution applicable to... Read More

Nov 15, 2023 By JooHyeon Heo Research
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