Journal of the Korean Electrochemical Society (전기화학회지)

The Korean Electrochemical Society (한국전기화학회)
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Fabrication of Nickel Oxide Thin Film for Lithium Based Electrolyte by Sol-Gel Method and Electrochromic Properties in Lithium Based Electrolyte

Sol-Gel법을 통한 리튬 기반 전해질에 적합한 니켈 산화물 박막의 제조와 리튬 기반 전해질에서의 전기변색 특성

  • Park, Sun-Ha (School of Chemical and Biological Engineering, Seoul National University) ;
  • Yoo, Sung-Jong (School of Chemical and Biological Engineering, Seoul National University) ;
  • Lim, Ju-Wan (School of Chemical and Biological Engineering, Seoul National University) ;
  • Yun, Sung-Uk (School of Chemical and Biological Engineering, Seoul National University) ;
  • Cha, In-Young (School of Chemical and Biological Engineering, Seoul National University) ;
  • Sung, Yung-Eun (School of Chemical and Biological Engineering, Seoul National University)
  • 박선하 (서울대학교 화학생물공학부) ;
  • 유성종 (서울대학교 화학생물공학부) ;
  • 임주완 (서울대학교 화학생물공학부) ;
  • 윤성욱 (서울대학교 화학생물공학부) ;
  • 차인영 (서울대학교 화학생물공학부) ;
  • 성영은 (서울대학교 화학생물공학부)
  • Published : 2009.08.28
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Abstract

In this study, we fabricated nickel oxide thin film for lithium based electrolyte using sol-gel method. This film was deposited by dip-coating method with mixed solvent of DameH (N,N-dimethylaminoethanol) and DI water. As changing the ratio between DmaeH and DI water, nickel oxide thin film was presented in different charge density and optical transmittance because they were shown various thickness. It was accounted for changing viscosity and density by the ratio of DmaeH and DI water. The thin film synthesized with 1 : 1 ratio of DmaeH and DI water was expressed best electrochromic performance in lithium based electrolyte, because of thick thickness but porous structures.

Keywords

References

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