Daewon Kim
Kyung Hee University · 工学
研究室紹介
Professor Daewon Kim's research lab specializes in the design and engineering of advanced nanomaterials for sustainable energy applications, with a primary focus on next-generation energy storage and harvesting technologies. The lab pioneers innovative electrode materials—particularly metal chalcogenides, layered double hydroxides, and hybrid nanostructures—aimed at enhancing the performance of supercapacitors and hybrid supercapacitors. A key research direction involves developing flexible, durable, and environmentally resilient devices such as triboelectric nanogenerators and superhydrophobic electrodes that function effectively under real-world conditions. The lab also emphasizes scalable fabrication techniques, including template-assisted synthesis and 3D printing-inspired methods, to bridge the gap between laboratory innovation and practical deployment.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15Supercapacitors (SCs) are becoming more crucial for alternative energy storage because of their high-power density, quick charge and discharge rates, and lasting cycle life. As global energy demand upsurges and environmental concerns over fossil fuel consumption intensify, the need for efficient, sustainable energy storage systems is greater than ever. This inclusive review explores the fundamentals of SC technology, including design elements, key components, and recent advancements in materials
Abstract Metal–organic frameworks derived metal chalcogenides as a new class of active materials can abolish the existing challenges in supercapacitors with their large electroactive sites and enhanced electrochemical conductivities. With its adequate conductivity and electrochemical properties, tellurium based metal chalcogenide electrodes can deliver better electrochemical performances than other chalcogenides. Herein, CuCoTe honeycomb‐like nanosheets are grown on nickel foam (CuCoTe HNSs/NF)
A 3D soft lithography casting process with sugar templates with varying grain sizes for different pore sizes is utilized to fabricate a triboelectric sponge (TES) with superhydrophobicity and elasticity, which are essential factors for immunity to the effects of humidity and to impart good mechanical stability. The unique micro–nano structure in the TES enhances the electrical output performance due to an increased effective contact area. As a service to our authors and readers, this journal pro
Mixed metal chalcogenide nanoarchitectures have been attracting enormous attention as battery-type electrodes for hybrid supercapacitors (HSCs) owing to their enhanced electrochemical (EC) performance. Despite having high electrical conductivity and good EC properties, tellurium has not been fully utilized in metal chalcogenide electrodes as much as sulfur and selenium. Herein, a facile strategy for the fabrication of nickel and iron (NiFe) mixed metal telluride hierarchical nanorods (MMT HNRs)