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  • Title(Kor)
    TiN-ZrCo 복합수소 분리막의 제조와 환경성 평가
  • Title(Eng)
    Evaluation of Environment Imapcts on TiN-ZrCo Composites Hydrogen Seperation by Material Life Cycle Assessment
  • Keyword
    MLCA(물질전과정평가), TiN, ZrCo, Hydrogen permeation membrane (수소투과막), Sol-Gel method(졸겔법)
  • Author(Kor)
    김민겸1⋅안중우2⋅홍태환1,†
  • Author(Eng)
    MINGYEOM KIM1, JOONGWOO AHN2, TAEWHAN HONG1,†
  • Date
    2017-12
  • Attach file
  • Page
    Page. 627-634
  • Abstract(Eng)
  • In this study, Material life cycle evaluation was performed to analyze the environmental impact characteristics of TiN-ZrCo membrane manufacturting process. Gabi was used as software. The Eco-Indicator 99 methodology was used to evaluate the 11 impact categories and the 10 impact categories using the CML 2001 methodology. Precursor TiN was synthesized by sol-gel method and zirconium was coated by ball mill method. The metallurgical, physical and thermodynamic characteristics of the membranes were analyzed by using Scanning Electron Microscope (SEM), Energy Dispersive X-ray (EDS), X-ray Diffraction (XRD), Thermo Gravimetry/Differential Thermal Analysis (TG/DTA), Brunauer, Emmett, Teller (BET) and Gas Chromatograph System (GP). As a result of the characterization and normalization, the environmental impacts of each category of impacts were GWP 100 years with the highest environmental impact of 99.9%.