Electrochemistry Lab for Energy and Environment (ELEE)

에너지 및 환경 전기화학 실험실

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에너지 및 환경 전기화학 실험실

Electrocatalytic hydrogen cycle with oxygen, carbon and nitrogen resources is of emerging interest for renewable energy and environment. ELEE focuses on developing efficient and high-performing electrocatalysis system for oxygen, carbon and nitrogen mediated hydrogen cycle via 1) designing reactive and selective electrocatalysts and electrolytes, 2) fabricating atomic- to large-scale electrode and system, and 3) developing on-line analytical techniques to identify reaction intermediates and products.

Major research field

Electrocatalysis, H2 Cycle, Water Electrolysis, CO2-to-Fuels, N2/NOx Conversion, Biomass Valorisation, in-situ Analysis

Desired field of research

Seawater Electrolysis, Electrodialysis-Reverse Electrodialysis

Research Keywords and Topics

• Water Electrolysis
• Electrocatalysis for CO2 reduction
• Electrocatalytic N2/NOx conversion to valuable chemicals (i.e. ammonia, urea)
• In-situ Raman, ATR-FTIR, DEMS, online GC, HPLC, IC analysis

Research Publications
MORE

• Energy Environ. Sci., Copper with an atomic-scale spacing for efficient electrocatalytic co-reduction of carbon dioxide and nitrate to urea, Kwon et al., 2023
• Adv. Energy Mater., Immobilizing Low-Cost Metal Nitrides in Electrochemically Reconstructed Platinum Group Metal (PGM)-Free Oxy-(Hydroxides) Surface for Exceptional OER Kinetics in Anion Exchange Membrane Water Electrolysis, Kwon et al., 2023
• Energy Environ. Sci., Interface rich CuO/Al2CuO4 surface for selective ethylene production from electrochemical CO2 conversion, Kwon et al., 2022

Patents

• 이중 활성점을 가진 단원자 촉매 및 이의 제조방법, 권영국, 최한샘, 신석민, 임한권, KR 10-2023-0023176. US 18/194,183, EU 23164017.8, JP 2023-070832, CN 202310473418.3.
• 이산화탄소 환원 촉매 복합체, 권영국, 이호정, KR 10-2021-0113867, PCT/KR2022/002531

국가과학기술표준분류

  • NC. 화학
  • NC08. 전기화학
  • NC0801. 물리전기화학

국가기술지도분류

  • 환경/에너지 프론티어 진흥
  • 031100. 수소에너지기술

녹색기술분류

  • 에너지원기술
  • 수소/연료전지
  • 242. 고효율 수소저장기술

6T분류

  • ET 분야
  • 에너지
  • 050215. 수소생산 이용기술