한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제45권7호
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  • Pages.423-429
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  • 2008
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  • 1229-7801(pISSN)
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  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
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열전지용 세라믹 필터 분리판내 용융염의 젖음 거동

Wetting Behavior of Molten Salt on the Ceramic Filter Separators for Thermal Batteries

  • 조광연 (요업기술원 나노소재응용본부) ;
  • 류도형 (요업기술원 나노소재응용본부) ;
  • 허승헌 (요업기술원 나노소재응용본부) ;
  • 신동근 (요업기술원 나노소재응용본부) ;
  • 김현이 (서울대학교 재료공학부) ;
  • 최종화 (국방과학연구소 제4기술연구본부) ;
  • 정해원 (국방과학연구소 제4기술연구본부)
  • 발행 : 2008.07.31
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초록

Ceramic Fiber separator is the promising material for thermal battery system because it reduces the production cost and offers the potential to a new application compared to a pellet type electrolyte. The molten salt electrolytes for thermal battery were prepared by the impregnation of the commercial glass filters such as GF-A, C and F (Whatman, USA) with two types of molten-lithium salts, LiCl-KCl and LiK-LiBr-LiF. The wetting properties were evaluated by wetting balance test and wetting angle measurement. The wetting behaviors were strongly affected by the composition of the molten salts and the pore structure of the glass separators. The optimum wetting conditions for maximum loading and effective retention of the molten electrolyte were also studied.

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참고문헌

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피인용 문헌

  1. The effect of the degree of ionicity of ceramic materials on their wettability by melted sodium chloride vol.78, pp.1, 2016, https://doi.org/10.1134/S1061933X16010087
  2. Fabrication and Characterization of Thermal Battery using Porous MgO Separator Infiltrated with Li based Molten Salts vol.24, pp.5, 2017, https://doi.org/10.4150/KPMI.2017.24.5.364