공업화학 (Applied Chemistry for Engineering)

  • 제16권3호
  • /
  • Pages.408-412
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  • 2005
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  • 1225-0112(pISSN)
  • /
  • 2288-4505(eISSN)
한국공업화학회 (The Korean Society of Industrial and Engineering Chemistry)
권호 표지

Magadiite 주형을 이용한 층상 카본의 합성

Preparation of Porous Layered Carbon Using Magadiite Template

  • 최석현 (한국화학연구원 응용화학연구부) ;
  • 정순용 (한국화학연구원 응용화학연구부) ;
  • 오성근 (한양대학교 화학공학과) ;
  • 권오윤 (여수대학교 화학공학과)
  • Choe, Seok-Hyon (Applied Chemistry & Engineering Division, Korea Research Institute of Chemical Technology) ;
  • Jeong, Soon-Yong (Applied Chemistry & Engineering Division, Korea Research Institute of Chemical Technology) ;
  • Oh, Seong-Geun (Department of Chemical Engineering, Hanyang University) ;
  • Kwon, Oh-Yun (Department of Chemical Engineering, Yosu National University)
  • 투고 : 2005.01.24
  • 심사 : 2005.03.16
  • 발행 : 2005.06.10
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초록

Magadiite 주형에 pyrolized fuel oil (PFO)를 층간 삽입, 열처리하여 층간에 탄소 박막을 형성하고 magadiite 주형을 제거함으로서 다공성 층상탄소를 합성하였다. 층상카본은 주형과 유사한 판상 구조이며, d-spacing은 ~0.7 nm로서 일정한 값을 보여주었다. 비표면적은 주형의 형태, 혼합비율, 소성시간에 따라 $147{\sim}385m^2/g$ 크게 다른 값을 나타내었다.

Porous layered carbon was prepared by interlayer pyrolysis of pyrolysis fuel oil (PFO) using magadiite template and successive dissolution of template. Particle morphology was plate type with d-spacing of approximately 0.7 nm and it had constant interlayer space. Specific surface area was $147{\sim}385m^2/g$ depending upon template type, mixing ratios and pyrolysis time.

키워드

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