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Research

We are conducting research on materials used in lithium-ion batteries (LiBs) and next-generation energy storage solutions, including all-solid-state batteries.

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1. Layered cathode materials (NCM, NCA)

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2. Cathode materials for all-solid-state batteries

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3. All-solid-state lithium sulfur batteries

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4. Li-metal 

Layered cathode materials (NCM, NCA) are being optimized in our lab through compositional and structural engineering to enhance capacity and stability for next-generation lithium-ion batteries.

All-solid-state batteries (ASSBs) aim to

enhance energy density and safety

by replacing liquid electrolytes with solid ones. Our lab focuses on solving interface and conductivity challenges to enable

reliable large-scale ASSB systems.

Our lab develops all-solid-state lithium–sulfur batteries to eliminate the shuttle effect and improve interfacial stability, focusing on advanced cathode/anode design for high energy density and durable cycling performance.

Our lab investigates surface coating and chemical modification of lithium metal anodes to suppress dendrite growth and achieve stable, practical lithium metal applications.

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E6-312, 333 Techno Jungang-daero, Hyeonpung-euop, Dalseong-gun, Daegu, 42988 Republic of Korea.

Copyrights ⓒ 2025 by The Unhyuck Kim Research Group @ DGIST. All Rights reserved.

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