Applied Chemistry for Engineering (공업화학)

The Korean Society of Industrial and Engineering Chemistry (한국공업화학회)
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Preparation of Porous Layered Carbon Using Magadiite Template

Magadiite 주형을 이용한 층상 카본의 합성

  • 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)
  • 최석현 (한국화학연구원 응용화학연구부) ;
  • 정순용 (한국화학연구원 응용화학연구부) ;
  • 오성근 (한양대학교 화학공학과) ;
  • 권오윤 (여수대학교 화학공학과)
  • Received : 2005.01.24
  • Accepted : 2005.03.16
  • Published : 2005.06.10
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Abstract

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.

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.

Keywords

References

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