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지호일 교수

Ho-Il Ji

INFO

  • 소속캠퍼스한국과학기술연구원 스쿨
  • 전공 나노-정보 융합
    (나노재료공학)
  • 연락처02-958-5521
  • 출신전공Materials Science
  • 학위박사
  • 최종출신대학California Institute of Technology
  • 이메일

연구분야

고체이온공학, 전기화학, 고체산화물 연료전지

Solid State Ionics, Electrochemistry, Solid Oxide Fuel Cells

대표연구실적

-  H. An et al., A 5x5 cm2 protonic ceramic fuel cell with a power density of 1.3 W cm-2 at 600C, Nature Energy, 2018.10 -  S. Choi et al., Electrochemical analysis of high-performance protonic ceramic fuel cells based on a columnar-structured thin electrolyte, Applied Energy, 2019.01 -  H. Ji et al., Open-cell voltage and electrical conductivity of a protonic ceramic electrolyte under two chemical potential gradients, PCCP, 2018.05

논문(최근 5년)

-  Extreme high temperature redox kinetics in ceria: exploration of the transition from gas-phase to material-kinetic limitations[PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2016-06-18] -  Investigation of the electrochemical reactions at a limited-contact La 1? x Sr x MnO 3/Y-doped ZrO 2 interface with a rod-type ionic-probe[JOURNAL OF POWER SOURCES,2016-10-31] -  Polypyrrole-assisted oxygen electrocatalysis on perovskite oxides[ENERGY & ENVIRONMENTAL SCIENCE,2016-12-21] -  Gas-phase vs. material-kinetic limits on the redox response of nonstoichiometric oxides[PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2017-02-22] -  Chemical surface exchange of oxygen on CeO 2? δ in an O 2/H 2 O atmosphere[PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2017-10-09] -  A piezomicrobalance system for high­temperature mass relaxation characterization of metal oxides: A case study of Pr­doped ceria[JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2017-03-01] -  Open-cell voltage and electrical conductivity of a protonic ceramic electrolyte under two chemical potential gradients[PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2018-05-04] -  Highly durable solid oxide fuel cells: suppressing chemical degradation via rational design of a diffusion-blocking layer[JOURNAL OF MATERIALS CHEMISTRY A,2018-07-09] -  Columnar Grain Size Effect on Cross-Plane Conductivity of Yttria-Stabilized Zirconia Thin Films[JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2018-01-01] -  Exceptional power density and stability at intermediate temperatures in protonic ceramic fuel cells[NATURE ENERGY,2018-02-12] -  Identification of an Actual Strain-Induced Effect on Fast Ion Conduction in a Thin-Film Electrolyte[NANO LETTERS,2018-04-09] -  Thermal degradation mechanism of ferritic alloy (Crofer 22 APU)[CORROSION SCIENCE,2018-04-15] -  Pr2NiO4+δ for Cathode in Protonic Ceramic Fuel Cells[Journal of the Korean Ceramic Society,2018-07-03] -  A 5× 5 cm 2 protonic ceramic fuel cell with a power density of 1.3 W cm?2 at 600° C[NATURE ENERGY,2018-08-27] -  Electrochemical analysis of high-performance protonic ceramic fuel cells based on a columnar-structured thin electrolyte[APPLIED ENERGY,2019-01-01] -  A Comprehensive Understanding of Cathodic and Anodic Polarization Effects on Stability of Nanoscale[ACS APPLIED MATERIALS & INTERFACES,2019-01-01]

특허(최근 5년)

-  이중 전해질층을 포함하는 프로톤 전도성 고체 산화물 연료전지 및 유사 대칭성 적층 구조의 동시소성을 이용한 그 제조방법[2014-09-02] -  프로톤 전도성 산화물 연료전지의 제조방법[2018-08-23] -  나노 구조 복합체 공기극을 포함하는 고체산화물 연료전지 및 그 제조방법[2014-05-09] -  나노 구조 복합체 공기극을 포함하는 고체산화물 연료전지 및 그 제조방법[2014-11-21] -  나노 구조 복합체 공기극을 포함하는 고체산화물 연료전지 및 그 제조방법[2015-06-03] -  소결 첨가물 및 동시소결을 이용하는 연료극 지지형 세라믹 연료전지용 음극 지지체 및 전해질을 포함하는 전극 소자의 제조방법[2017-10-16]