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에너지재료 실험실

  • 임형태 교수님

    임형태교수님

    • Tel055.213.3716
    • 이메일htaelim@changwon.ac.kr
    • 전공분야에너지 변환/저장 재료
      이온 전도성 재료
      전기화학 디바이스 (Fuel Cells, Secondary Batteries)
    • 최종학력미국 University of Utah 공학박사

관심분야

  • 연료전지 열화 진단 및 억제 기술
  • 전고체 리튬 이차전지 계면특성 연구
  • 고온형/저온형 수전해 수소생산 기술
  • 바이오가스 연료전지 기술

 

대표연구실적

논문

  • Redox activity of Li2S–P2S5 electrolyte inducing chemo-mechanical failure in all-solid-state batteries comprising sulfur composite cathode and Li–Si alloy anode, Chemical Engineering Journal (2022) 
  • Design concept of co-ionic conducting solid oxide electrolyte for stable operation in a cell-imbalanced fuel cell stack, Journal of Power Sources (2021)
  • Effects of the operation mode on the degradation behavior of anion exchange membrane water electrolyzers, Journal of Power Sources (2021)
  • Locally developed electronic conduction in a yttria stabilized zirconia (YSZ) electrolyte for durable solid oxide fuel cells, Electrochimica Acta (2020)
  • Single-step prepared Li2S-P2S5-C composite cathode for high areal capacity all-solid-state lithium ion batteries, Electrochimica Acta (2020)
  • Spatial investigation of electronic properties in composite electrolytes for solid oxide fuel cells using embedded probes, Journal of Power Sources (2019)
  • Degradation behavior of Ni-YSZ anode-supported solid oxide fuel cell (SOFC) as a function of H2S concentration, International Journal of Hydrogen Energy (2018)
  • Performance improvement of all-solid-state Li-S batteries with optimizing morphology and structure of sulfur composite electrode, Journal of Alloys and Compounds (2017)
  • Investigation of Electronic Transport Property and Durability of BCY-BZY Electrolyte Cells Using Embedded Probes, Electrochimica Acta (2017)
  • Correlation between internal chemical potential and durability of yttria-doped barium cerate (bcy)-baced protonic ceramic fuel cells, Electrochimica Acta (2016)
  • Effect of electrode design on electrochemical performance of All-Solid-State lithium secondary batteries using lithium-silicide anodes, Electrochimica Acta (2015)

특허

  • 역 전압 열화 현상이 방지된 고체산화물 연료전지의 제조방법-제 10-2128941호 (2020)
  • 역전류에 의한 열화 현상이 방지된 고체산화물 연료전지–제 10-2220867호 (2021)
  • 고체산화물 연료전지의 음극 산화 방지용 장치-제 10-1892544 호 (2018)
  • 계면특성이 향상된 전고체 전지의 제조방법 및 이에 의해 제조된 전고체 전지-제 10-1906901 호 (2018)

 

연구장비 및 시설

Glove Box, Instruments for electrochemistry(Potentionstat&EIS), Planetary Ball Mill, Equipment for Batter, Box&tube type Furnace, Gas Chromatography