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Shedding Light on Batteries








Li-ion Batteries Turn to Water Splitting Catalysts







Non-Fluorinated Solvent Enabling Li-metal Batteries



●●  Media  

Performance Improvement of  Next Generation Li Metal Batteries
Imaging Solid-State Reaction Heterogeneity in High-Nickel NCM


●●  News  

2023.03

Sugeun's work on Solid-state reaction heterogeneity during calcination covers Advanced Materials. See March Issue of Advanced Materials.

2023.03

Junho's work on all 3D printed LIBs with quasi-solid-state electrolyte is now published in Energy Storage Materials, and it is highlighted in media.

2023.01

Munsoo and Danwon's work on lithium carbonate decomposition in LIBs is now published on Journal of Power Sources.

Featured Publications

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Non-fluorinated non-solvating cosolvent enabling superior performance of lithium metal negative electrode battery  

Junyeob Moon, Dong Ok Kim. et al.

Nature Communications, 2022, 13, 4538





Suppressing High-Current-Induced Phase Separation in Ni-Rich Layered Oxides by Electrochemically Manipulating Dynamic Lithium Distribution 

Hyejeong Hyun et al.

Advanced Materials, 2021, 2105337. 


Suppressed phonon conduction by geometrically induced evolution of transport characteristics from Brownian motion into Lévy flight

Youngjoon Kim  et al.

NPG Asia Materials, 2022, 14, 33. 


Redirecting Dynamic Surface Restructuring of a Layered Transition Metal Oxide Catalyst for Superior Water Oxidation 

Jian Wang. et al.

Nature Catalysis, 2021, 4, 212-222.



Research

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Rechargeable Batteries


Electrochemical redox materials especially lithium-ion batteries promise efficient energy transformation between chemical and electrical energy.



Electrocatalyst


This study is centered on understanding and developing highly-active electrocatalysts for efficient generation of hydrogen energy

 


Microdevices


We are dedicated to discovering design rule of next-generation thermoelectric materials from inorganic semiconductors, metal interconnects, and interfaces.